diff --git a/Catalano.Android.Image/src/Catalano/Imaging/Filters/Intersect.java b/Catalano.Android.Image/src/Catalano/Imaging/Filters/Intersect.java
index 90437c91..2ad4199a 100644
--- a/Catalano.Android.Image/src/Catalano/Imaging/Filters/Intersect.java
+++ b/Catalano.Android.Image/src/Catalano/Imaging/Filters/Intersect.java
@@ -1,4 +1,4 @@
-// Catalano Android Imaging Library
+// Catalano Imaging Library
 // The Catalano Framework
 //
 // Copyright © Diego Catalano, 2015
@@ -39,9 +39,7 @@ public class Intersect implements IBaseInPlace{
     /**
      * Initialize a new instance of the Intersect class.
      */
-    public Intersect() {
-        
-    }
+    public Intersect() {}
 
     /**
      * Initialize a new instance of the Intersect class.
@@ -62,46 +60,40 @@ public void setOverlayImage(FastBitmap overlayImage) {
     @Override
     public void applyInPlace(FastBitmap sourceImage){
         
-        int width = sourceImage.getWidth();
-        int height = sourceImage.getHeight();
-        int sizeOrigin = width * height;
+        int size = sourceImage.getSize();
         int sizeDestination = overlayImage.getWidth() * overlayImage.getHeight();
         if ((sourceImage.isGrayscale()) && (overlayImage.isGrayscale())) {
-            if (sizeOrigin == sizeDestination) {
+            if (size == sizeDestination) {
                 
                 int l;
-                for (int x = 0; x < height; x++) {
-                    for (int y = 0; y < width; y++) {
-                        l = overlayImage.getGray(x, y);
-                        if (l < sourceImage.getGray(x, y)) {
-                            sourceImage.setGray(x, y, l);
-                        }
+                for (int i = 0; i < size; i++) {
+                    l = overlayImage.getGray(i);
+                    if (l < sourceImage.getGray(i)) {
+                        sourceImage.setGray(i, l);
                     }
                 }
             }
         }
         else if ((sourceImage.isRGB()) && (overlayImage.isRGB())){
-            if (sizeOrigin == sizeDestination) {
+            if (size == sizeDestination) {
                 
                 int r,g,b;
-                for (int x = 0; x < height; x++) {
-                    for (int y = 0; y < width; y++) {
-                        r = overlayImage.getRed(x, y);
-                        g = overlayImage.getGreen(x, y);
-                        b = overlayImage.getBlue(x, y);
-                        
-                        if (r < sourceImage.getRed(x, y)) {
-                            sourceImage.setRed(x, y, r);
-                        }
-                        if (g < sourceImage.getGreen(x, y)) {
-                            sourceImage.setGreen(x, y, g);
-                        }
-                        if (b < sourceImage.getBlue(x, y)) {
-                            sourceImage.setBlue(x, y, b);
-                        }
+                for (int i = 0; i < size; i++) {
+                    r = overlayImage.getRed(i);
+                    g = overlayImage.getGreen(i);
+                    b = overlayImage.getBlue(i);
+
+                    if (r < sourceImage.getRed(i)) {
+                        sourceImage.setRed(i, r);
+                    }
+                    if (g < sourceImage.getGreen(i)) {
+                        sourceImage.setGreen(i, g);
+                    }
+                    if (b < sourceImage.getBlue(i)) {
+                        sourceImage.setBlue(i, b);
                     }
                 }
             }
         }
     }
-}
+}
\ No newline at end of file
diff --git a/Catalano.Android.Image/src/Catalano/Imaging/Filters/Merge.java b/Catalano.Android.Image/src/Catalano/Imaging/Filters/Merge.java
index 156d67ce..ded06f9a 100644
--- a/Catalano.Android.Image/src/Catalano/Imaging/Filters/Merge.java
+++ b/Catalano.Android.Image/src/Catalano/Imaging/Filters/Merge.java
@@ -1,4 +1,4 @@
-// Catalano Android Imaging Library
+// Catalano Imaging Library
 // The Catalano Framework
 //
 // Copyright © Diego Catalano, 2015
@@ -39,9 +39,7 @@ public class Merge implements IBaseInPlace{
     /**
      * Initialize a new instance of the Merge class.
      */
-    public Merge() {
-        
-    }
+    public Merge() {}
 
     /**
      * Initialize a new instance of the Merge class.
@@ -62,44 +60,38 @@ public void setOverlayImage(FastBitmap overlayImage) {
     @Override
     public void applyInPlace(FastBitmap sourceImage){
         
-        int width = sourceImage.getWidth();
-        int height = sourceImage.getHeight();
-        int sizeOrigin = width * height;
+        int size = sourceImage.getSize();
         int sizeDestination = overlayImage.getWidth() * overlayImage.getHeight();
         if ((sourceImage.isGrayscale()) && (overlayImage.isGrayscale())) {
-            if (sizeOrigin == sizeDestination) {
+            if (size == sizeDestination) {
                 int l;
-                for (int x = 0; x < height; x++) {
-                    for (int y = 0; y < width; y++) {
-                        l = overlayImage.getGray(x, y);
-                        if (l > sourceImage.getGray(x, y)) {
-                            sourceImage.setGray(x, y, l);
-                        }
+                for (int i = 0; i < size; i++) {
+                    l = overlayImage.getGray(i);
+                    if (l > sourceImage.getGray(i)) {
+                        sourceImage.setGray(i, l);
                     }
                 }
             }
         }
         else if ((sourceImage.isRGB()) && (overlayImage.isRGB())){
-            if (sizeOrigin == sizeDestination) {
+            if (size == sizeDestination) {
                 int r,g,b;
-                for (int x = 0; x < height; x++) {
-                    for (int y = 0; y < width; y++) {
-                        r = overlayImage.getRed(x, y);
-                        g = overlayImage.getGreen(x, y);
-                        b = overlayImage.getBlue(x, y);
-                        
-                        if (r > sourceImage.getRed(x, y)) {
-                            sourceImage.setRed(x, y, r);
-                        }
-                        if (g > sourceImage.getGreen(x, y)) {
-                            sourceImage.setGreen(x, y, g);
-                        }
-                        if (b > sourceImage.getBlue(x, y)) {
-                            sourceImage.setBlue(x, y, b);
-                        }
+                for (int i = 0; i < size; i++) {
+                    r = overlayImage.getRed(i);
+                    g = overlayImage.getGreen(i);
+                    b = overlayImage.getBlue(i);
+
+                    if (r > sourceImage.getRed(i)) {
+                        sourceImage.setRed(i, r);
+                    }
+                    if (g > sourceImage.getGreen(i)) {
+                        sourceImage.setGreen(i, g);
+                    }
+                    if (b > sourceImage.getBlue(i)) {
+                        sourceImage.setBlue(i, b);
                     }
                 }
             }
         }
     }
-}
+}
\ No newline at end of file
diff --git a/Catalano.Android.Image/src/Catalano/Imaging/Filters/ModifiedWhitePatch.java b/Catalano.Android.Image/src/Catalano/Imaging/Filters/ModifiedWhitePatch.java
index 30cb6ec1..353fc93b 100644
--- a/Catalano.Android.Image/src/Catalano/Imaging/Filters/ModifiedWhitePatch.java
+++ b/Catalano.Android.Image/src/Catalano/Imaging/Filters/ModifiedWhitePatch.java
@@ -1,4 +1,4 @@
-// Catalano Android Imaging Library
+// Catalano Imaging Library
 // The Catalano Framework
 //
 // Copyright © Diego Catalano, 2015
@@ -53,28 +53,24 @@ public void applyInPlace(FastBitmap fastBitmap) {
         
         if(fastBitmap.isRGB()){
             
-            int width = fastBitmap.getWidth();
-            int height = fastBitmap.getHeight();
+            int size = fastBitmap.getSize();
             
             double kr = 0, kg = 0, kb = 0;
             int tr = 0, tg = 0, tb = 0;
-            for (int i = 0; i < height; i++) {
-                for (int j = 0; j < width; j++) {
-                    
-                    if (fastBitmap.getRed(i, j) > threshold){
-                        kr += fastBitmap.getRed(i, j);
-                        tr++;
-                    }
-                    
-                    if (fastBitmap.getGreen(i, j) > threshold){
-                        kg += fastBitmap.getGreen(i, j);
-                        tg++;
-                    }
-                    
-                    if (fastBitmap.getBlue(i, j) > threshold){
-                        kb += fastBitmap.getBlue(i, j);
-                        tb++;
-                    }
+            for (int i = 0; i < size; i++) {
+                if (fastBitmap.getRed(i) > threshold){
+                    kr += fastBitmap.getRed(i);
+                    tr++;
+                }
+
+                if (fastBitmap.getGreen(i) > threshold){
+                    kg += fastBitmap.getGreen(i);
+                    tg++;
+                }
+
+                if (fastBitmap.getBlue(i) > threshold){
+                    kb += fastBitmap.getBlue(i);
+                    tb++;
                 }
             }
             
@@ -82,18 +78,16 @@ public void applyInPlace(FastBitmap fastBitmap) {
             kg = 255 / (kg/tg);
             kb = 255 / (kb/tb);
             
-            for (int i = 0; i < height; i++) {
-                for (int j = 0; j < width; j++) {
-                    double r = kr * fastBitmap.getRed(i, j);
-                    double g = kg * fastBitmap.getGreen(i, j);
-                    double b = kb * fastBitmap.getBlue(i, j);
-                    
-                    if (r > 255) r = 255;
-                    if (g > 255) g = 255;
-                    if (b > 255) b = 255;
-                    
-                    fastBitmap.setRGB(i, j, (int)r, (int)g, (int)b);
-                }
+            for (int i = 0; i < size; i++) {
+                double r = kr * fastBitmap.getRed(i);
+                double g = kg * fastBitmap.getGreen(i);
+                double b = kb * fastBitmap.getBlue(i);
+
+                if (r > 255) r = 255;
+                if (g > 255) g = 255;
+                if (b > 255) b = 255;
+
+                fastBitmap.setRGB(i, (int)r, (int)g, (int)b);
             }
         }
         else{
diff --git a/Catalano.Android.Image/src/Catalano/Imaging/Filters/Morph.java b/Catalano.Android.Image/src/Catalano/Imaging/Filters/Morph.java
index 978ab5c5..a56b0c17 100644
--- a/Catalano.Android.Image/src/Catalano/Imaging/Filters/Morph.java
+++ b/Catalano.Android.Image/src/Catalano/Imaging/Filters/Morph.java
@@ -1,4 +1,4 @@
-// Catalano Android Imaging Library
+// Catalano Imaging Library
 // The Catalano Framework
 //
 // Copyright © Diego Catalano, 2015
@@ -40,9 +40,7 @@ public class Morph implements IBaseInPlace{
     /**
      * Initialize a new instance of the BottomHat class.
      */
-    public Morph() {
-        
-    }
+    public Morph() {}
 
     /**
      * Initialize a new instance of the BottomHat class.
@@ -81,47 +79,41 @@ public void setSourcePercent(double sourcePercent) {
     @Override
     public void applyInPlace(FastBitmap sourceImage){
         
-        int width = sourceImage.getWidth();
-        int height = sourceImage.getHeight();
-        int sizeOrigin = width * height;
+        int size = sourceImage.getSize();
         int sizeDestination = overlayImage.getWidth() * overlayImage.getHeight();
         if ((sourceImage.isGrayscale()) && (overlayImage.isGrayscale())) {
-            if (sizeOrigin == sizeDestination) {
+            if (size == sizeDestination) {
                 int lS,lO;
                 //percentage of overlay image
                 double q = 1 - sourcePercent;
-                for (int x = 0; x < height; x++) {
-                    for (int y = 0; y < width; y++) {
-                        lS = sourceImage.getGray(x, y);
-                        lO = overlayImage.getGray(x, y);
-                        sourceImage.setGray(x, y, (int)( ( sourcePercent * ( lS ) ) + ( q * ( lO ) )));
-                    }
+                for (int i = 0; i < size; i++) {
+                    lS = sourceImage.getGray(i);
+                    lO = overlayImage.getGray(i);
+                    sourceImage.setGray(i, (int)( ( sourcePercent * ( lS ) ) + ( q * ( lO ) )));
                 }
             }
         }
         else if ((sourceImage.isRGB()) && (overlayImage.isRGB())){
-            if (sizeOrigin == sizeDestination) {
+            if (size == sizeDestination) {
                 int rS, gS, bS,rO, gO, bO;
                 //percentage of overlay image
                 double q = 1 - sourcePercent;
-                for (int x = 0; x < height; x++) {
-                    for (int y = 0; y < width; y++) {
-                        rS = sourceImage.getRed(x, y);
-                        gS = sourceImage.getGreen(x, y);
-                        bS = sourceImage.getBlue(x, y);
-                        
-                        rO = overlayImage.getRed(x, y);
-                        gO = overlayImage.getGreen(x, y);
-                        bO = overlayImage.getBlue(x, y);
-                        
-                        int r = (int)( ( sourcePercent * ( rS ) ) + ( q * ( rO )));
-                        int g = (int)( ( sourcePercent * ( gS ) ) + ( q * ( gO )));
-                        int b = (int)( ( sourcePercent * ( bS ) ) + ( q * ( bO )));
-                        
-                        sourceImage.setRGB(x, y, r, g, b);
-                    }
+                for (int i = 0; i < size; i++) {
+                    rS = sourceImage.getRed(i);
+                    gS = sourceImage.getGreen(i);
+                    bS = sourceImage.getBlue(i);
+
+                    rO = overlayImage.getRed(i);
+                    gO = overlayImage.getGreen(i);
+                    bO = overlayImage.getBlue(i);
+
+                    int r = (int)( ( sourcePercent * ( rS ) ) + ( q * ( rO )));
+                    int g = (int)( ( sourcePercent * ( gS ) ) + ( q * ( gO )));
+                    int b = (int)( ( sourcePercent * ( bS ) ) + ( q * ( bO )));
+
+                    sourceImage.setRGB(i, r, g, b);
                 }
             }
         }
     }
-}
+}
\ No newline at end of file
diff --git a/Catalano.Android.Image/src/Catalano/Imaging/Filters/MoveTowards.java b/Catalano.Android.Image/src/Catalano/Imaging/Filters/MoveTowards.java
index f09e7698..f7f5f6ac 100644
--- a/Catalano.Android.Image/src/Catalano/Imaging/Filters/MoveTowards.java
+++ b/Catalano.Android.Image/src/Catalano/Imaging/Filters/MoveTowards.java
@@ -1,4 +1,4 @@
-// Catalano Android Imaging Library
+// Catalano Imaging Library
 // The Catalano Framework
 //
 // Copyright © Diego Catalano, 2015
@@ -40,9 +40,7 @@ public class MoveTowards implements IBaseInPlace{
     /**
      * Initialize a new instance of the MoveTowards class.
      */
-    public MoveTowards() {
-        
-    }
+    public MoveTowards() {}
     
     /**
      * Initialize a new instance of the MoveTowards class.
@@ -83,66 +81,60 @@ public void setOverlayImage(FastBitmap overlayImage) {
     @Override
     public void applyInPlace(FastBitmap sourceImage){
         
-        int width = sourceImage.getWidth();
-        int height = sourceImage.getHeight();
-        int sizeOrigin = width * height;
+        int size = sourceImage.getSize();
         int sizeDestination = overlayImage.getWidth() * overlayImage.getHeight();
         if ((sourceImage.isGrayscale()) && (overlayImage.isGrayscale())) {
-            if (sizeOrigin == sizeDestination) {
+            if (size == sizeDestination) {
                 int l,v;
-                for (int x = 0; x < height; x++) {
-                    for (int y = 0; y < width; y++) {
-                        v = overlayImage.getGray(x, y) - sourceImage.getGray(x, y);
-                        l = sourceImage.getGray(x, y);
-                        if (v > 0) {
-                            l +=  stepSize < v ? stepSize : v;
-                        }
-                        else if(v < 0){
-                            v = -v;
-                            l -=  stepSize < v ? stepSize : v;
-                        }
-                        sourceImage.setGray(x, y, l);
+                for (int i = 0; i < size; i++) {
+                    v = overlayImage.getGray(i) - sourceImage.getGray(i);
+                    l = sourceImage.getGray(i);
+                    if (v > 0) {
+                        l +=  stepSize < v ? stepSize : v;
+                    }
+                    else if(v < 0){
+                        v = -v;
+                        l -=  stepSize < v ? stepSize : v;
                     }
+                    sourceImage.setGray(i, l);
                 }
             }
         }
         else if ((sourceImage.isRGB()) && (overlayImage.isRGB())){
-            if (sizeOrigin == sizeDestination) {
+            if (size == sizeDestination) {
                 int r,g,b,vR,vG,vB;
-                for (int x = 0; x < height; x++) {
-                    for (int y = 0; y < width; y++) {
-                        r = overlayImage.getRed(x, y) - sourceImage.getRed(x, y);
-                        g = overlayImage.getGreen(x, y) - sourceImage.getGreen(x, y);
-                        b = overlayImage.getBlue(x, y) - sourceImage.getBlue(x, y);
-                        vR = sourceImage.getRed(x, y);
-                        vG = sourceImage.getGreen(x, y);
-                        vB = sourceImage.getBlue(x, y);
-                        
-                        if (r > 0) {
-                            vR +=  stepSize < r ? stepSize : r;
-                        }
-                        if(g > 0){
-                            vG +=  stepSize < g ? stepSize : g;
-                        }
-                        if(b > 0){
-                            vB +=  stepSize < b ? stepSize : b;
-                        }
-                        if(r < 0){
-                            r = -r;
-                            vR -=  stepSize < r ? stepSize : r;
-                        }
-                        if(g < 0){
-                            g = -g;
-                            vG -=  stepSize < g ? stepSize : g;
-                        }
-                        if(b < 0){
-                            b = -b;
-                            vB -=  stepSize < b ? stepSize : b;
-                        }
-                        sourceImage.setRGB(x, y, vR, vG, vB);
+                for (int i = 0; i < size; i++) {
+                    r = overlayImage.getRed(i) - sourceImage.getRed(i);
+                    g = overlayImage.getGreen(i) - sourceImage.getGreen(i);
+                    b = overlayImage.getBlue(i) - sourceImage.getBlue(i);
+                    vR = sourceImage.getRed(i);
+                    vG = sourceImage.getGreen(i);
+                    vB = sourceImage.getBlue(i);
+
+                    if (r > 0) {
+                        vR +=  stepSize < r ? stepSize : r;
+                    }
+                    if(g > 0){
+                        vG +=  stepSize < g ? stepSize : g;
+                    }
+                    if(b > 0){
+                        vB +=  stepSize < b ? stepSize : b;
+                    }
+                    if(r < 0){
+                        r = -r;
+                        vR -=  stepSize < r ? stepSize : r;
+                    }
+                    if(g < 0){
+                        g = -g;
+                        vG -=  stepSize < g ? stepSize : g;
+                    }
+                    if(b < 0){
+                        b = -b;
+                        vB -=  stepSize < b ? stepSize : b;
                     }
+                    sourceImage.setRGB(i, vR, vG, vB);
                 }
             }
         }
     }
-}
+}
\ No newline at end of file
diff --git a/Catalano.Image/src/Catalano/Imaging/Filters/Intersect.java b/Catalano.Image/src/Catalano/Imaging/Filters/Intersect.java
index 97e2c465..2ad4199a 100644
--- a/Catalano.Image/src/Catalano/Imaging/Filters/Intersect.java
+++ b/Catalano.Image/src/Catalano/Imaging/Filters/Intersect.java
@@ -39,9 +39,7 @@ public class Intersect implements IBaseInPlace{
     /**
      * Initialize a new instance of the Intersect class.
      */
-    public Intersect() {
-        
-    }
+    public Intersect() {}
 
     /**
      * Initialize a new instance of the Intersect class.
@@ -62,46 +60,40 @@ public void setOverlayImage(FastBitmap overlayImage) {
     @Override
     public void applyInPlace(FastBitmap sourceImage){
         
-        int width = sourceImage.getWidth();
-        int height = sourceImage.getHeight();
-        int sizeOrigin = width * height;
+        int size = sourceImage.getSize();
         int sizeDestination = overlayImage.getWidth() * overlayImage.getHeight();
         if ((sourceImage.isGrayscale()) && (overlayImage.isGrayscale())) {
-            if (sizeOrigin == sizeDestination) {
+            if (size == sizeDestination) {
                 
                 int l;
-                for (int x = 0; x < height; x++) {
-                    for (int y = 0; y < width; y++) {
-                        l = overlayImage.getGray(x, y);
-                        if (l < sourceImage.getGray(x, y)) {
-                            sourceImage.setGray(x, y, l);
-                        }
+                for (int i = 0; i < size; i++) {
+                    l = overlayImage.getGray(i);
+                    if (l < sourceImage.getGray(i)) {
+                        sourceImage.setGray(i, l);
                     }
                 }
             }
         }
         else if ((sourceImage.isRGB()) && (overlayImage.isRGB())){
-            if (sizeOrigin == sizeDestination) {
+            if (size == sizeDestination) {
                 
                 int r,g,b;
-                for (int x = 0; x < height; x++) {
-                    for (int y = 0; y < width; y++) {
-                        r = overlayImage.getRed(x, y);
-                        g = overlayImage.getGreen(x, y);
-                        b = overlayImage.getBlue(x, y);
-                        
-                        if (r < sourceImage.getRed(x, y)) {
-                            sourceImage.setRed(x, y, r);
-                        }
-                        if (g < sourceImage.getGreen(x, y)) {
-                            sourceImage.setGreen(x, y, g);
-                        }
-                        if (b < sourceImage.getBlue(x, y)) {
-                            sourceImage.setBlue(x, y, b);
-                        }
+                for (int i = 0; i < size; i++) {
+                    r = overlayImage.getRed(i);
+                    g = overlayImage.getGreen(i);
+                    b = overlayImage.getBlue(i);
+
+                    if (r < sourceImage.getRed(i)) {
+                        sourceImage.setRed(i, r);
+                    }
+                    if (g < sourceImage.getGreen(i)) {
+                        sourceImage.setGreen(i, g);
+                    }
+                    if (b < sourceImage.getBlue(i)) {
+                        sourceImage.setBlue(i, b);
                     }
                 }
             }
         }
     }
-}
+}
\ No newline at end of file
diff --git a/Catalano.Image/src/Catalano/Imaging/Filters/Merge.java b/Catalano.Image/src/Catalano/Imaging/Filters/Merge.java
index e68d5448..ded06f9a 100644
--- a/Catalano.Image/src/Catalano/Imaging/Filters/Merge.java
+++ b/Catalano.Image/src/Catalano/Imaging/Filters/Merge.java
@@ -60,44 +60,38 @@ public void setOverlayImage(FastBitmap overlayImage) {
     @Override
     public void applyInPlace(FastBitmap sourceImage){
         
-        int width = sourceImage.getWidth();
-        int height = sourceImage.getHeight();
-        int sizeOrigin = width * height;
+        int size = sourceImage.getSize();
         int sizeDestination = overlayImage.getWidth() * overlayImage.getHeight();
         if ((sourceImage.isGrayscale()) && (overlayImage.isGrayscale())) {
-            if (sizeOrigin == sizeDestination) {
+            if (size == sizeDestination) {
                 int l;
-                for (int x = 0; x < height; x++) {
-                    for (int y = 0; y < width; y++) {
-                        l = overlayImage.getGray(x, y);
-                        if (l > sourceImage.getGray(x, y)) {
-                            sourceImage.setGray(x, y, l);
-                        }
+                for (int i = 0; i < size; i++) {
+                    l = overlayImage.getGray(i);
+                    if (l > sourceImage.getGray(i)) {
+                        sourceImage.setGray(i, l);
                     }
                 }
             }
         }
         else if ((sourceImage.isRGB()) && (overlayImage.isRGB())){
-            if (sizeOrigin == sizeDestination) {
+            if (size == sizeDestination) {
                 int r,g,b;
-                for (int x = 0; x < height; x++) {
-                    for (int y = 0; y < width; y++) {
-                        r = overlayImage.getRed(x, y);
-                        g = overlayImage.getGreen(x, y);
-                        b = overlayImage.getBlue(x, y);
-                        
-                        if (r > sourceImage.getRed(x, y)) {
-                            sourceImage.setRed(x, y, r);
-                        }
-                        if (g > sourceImage.getGreen(x, y)) {
-                            sourceImage.setGreen(x, y, g);
-                        }
-                        if (b > sourceImage.getBlue(x, y)) {
-                            sourceImage.setBlue(x, y, b);
-                        }
+                for (int i = 0; i < size; i++) {
+                    r = overlayImage.getRed(i);
+                    g = overlayImage.getGreen(i);
+                    b = overlayImage.getBlue(i);
+
+                    if (r > sourceImage.getRed(i)) {
+                        sourceImage.setRed(i, r);
+                    }
+                    if (g > sourceImage.getGreen(i)) {
+                        sourceImage.setGreen(i, g);
+                    }
+                    if (b > sourceImage.getBlue(i)) {
+                        sourceImage.setBlue(i, b);
                     }
                 }
             }
         }
     }
-}
+}
\ No newline at end of file
diff --git a/Catalano.Image/src/Catalano/Imaging/Filters/ModifiedWhitePatch.java b/Catalano.Image/src/Catalano/Imaging/Filters/ModifiedWhitePatch.java
index 0df6155b..353fc93b 100644
--- a/Catalano.Image/src/Catalano/Imaging/Filters/ModifiedWhitePatch.java
+++ b/Catalano.Image/src/Catalano/Imaging/Filters/ModifiedWhitePatch.java
@@ -53,28 +53,24 @@ public void applyInPlace(FastBitmap fastBitmap) {
         
         if(fastBitmap.isRGB()){
             
-            int width = fastBitmap.getWidth();
-            int height = fastBitmap.getHeight();
+            int size = fastBitmap.getSize();
             
             double kr = 0, kg = 0, kb = 0;
             int tr = 0, tg = 0, tb = 0;
-            for (int i = 0; i < height; i++) {
-                for (int j = 0; j < width; j++) {
-                    
-                    if (fastBitmap.getRed(i, j) > threshold){
-                        kr += fastBitmap.getRed(i, j);
-                        tr++;
-                    }
-                    
-                    if (fastBitmap.getGreen(i, j) > threshold){
-                        kg += fastBitmap.getGreen(i, j);
-                        tg++;
-                    }
-                    
-                    if (fastBitmap.getBlue(i, j) > threshold){
-                        kb += fastBitmap.getBlue(i, j);
-                        tb++;
-                    }
+            for (int i = 0; i < size; i++) {
+                if (fastBitmap.getRed(i) > threshold){
+                    kr += fastBitmap.getRed(i);
+                    tr++;
+                }
+
+                if (fastBitmap.getGreen(i) > threshold){
+                    kg += fastBitmap.getGreen(i);
+                    tg++;
+                }
+
+                if (fastBitmap.getBlue(i) > threshold){
+                    kb += fastBitmap.getBlue(i);
+                    tb++;
                 }
             }
             
@@ -82,18 +78,16 @@ public void applyInPlace(FastBitmap fastBitmap) {
             kg = 255 / (kg/tg);
             kb = 255 / (kb/tb);
             
-            for (int i = 0; i < height; i++) {
-                for (int j = 0; j < width; j++) {
-                    double r = kr * fastBitmap.getRed(i, j);
-                    double g = kg * fastBitmap.getGreen(i, j);
-                    double b = kb * fastBitmap.getBlue(i, j);
-                    
-                    if (r > 255) r = 255;
-                    if (g > 255) g = 255;
-                    if (b > 255) b = 255;
-                    
-                    fastBitmap.setRGB(i, j, (int)r, (int)g, (int)b);
-                }
+            for (int i = 0; i < size; i++) {
+                double r = kr * fastBitmap.getRed(i);
+                double g = kg * fastBitmap.getGreen(i);
+                double b = kb * fastBitmap.getBlue(i);
+
+                if (r > 255) r = 255;
+                if (g > 255) g = 255;
+                if (b > 255) b = 255;
+
+                fastBitmap.setRGB(i, (int)r, (int)g, (int)b);
             }
         }
         else{
diff --git a/Catalano.Image/src/Catalano/Imaging/Filters/Morph.java b/Catalano.Image/src/Catalano/Imaging/Filters/Morph.java
index bcbc9e8f..a56b0c17 100644
--- a/Catalano.Image/src/Catalano/Imaging/Filters/Morph.java
+++ b/Catalano.Image/src/Catalano/Imaging/Filters/Morph.java
@@ -40,9 +40,7 @@ public class Morph implements IBaseInPlace{
     /**
      * Initialize a new instance of the BottomHat class.
      */
-    public Morph() {
-        
-    }
+    public Morph() {}
 
     /**
      * Initialize a new instance of the BottomHat class.
@@ -81,47 +79,41 @@ public void setSourcePercent(double sourcePercent) {
     @Override
     public void applyInPlace(FastBitmap sourceImage){
         
-        int width = sourceImage.getWidth();
-        int height = sourceImage.getHeight();
-        int sizeOrigin = width * height;
+        int size = sourceImage.getSize();
         int sizeDestination = overlayImage.getWidth() * overlayImage.getHeight();
         if ((sourceImage.isGrayscale()) && (overlayImage.isGrayscale())) {
-            if (sizeOrigin == sizeDestination) {
+            if (size == sizeDestination) {
                 int lS,lO;
                 //percentage of overlay image
                 double q = 1 - sourcePercent;
-                for (int x = 0; x < height; x++) {
-                    for (int y = 0; y < width; y++) {
-                        lS = sourceImage.getGray(x, y);
-                        lO = overlayImage.getGray(x, y);
-                        sourceImage.setGray(x, y, (int)( ( sourcePercent * ( lS ) ) + ( q * ( lO ) )));
-                    }
+                for (int i = 0; i < size; i++) {
+                    lS = sourceImage.getGray(i);
+                    lO = overlayImage.getGray(i);
+                    sourceImage.setGray(i, (int)( ( sourcePercent * ( lS ) ) + ( q * ( lO ) )));
                 }
             }
         }
         else if ((sourceImage.isRGB()) && (overlayImage.isRGB())){
-            if (sizeOrigin == sizeDestination) {
+            if (size == sizeDestination) {
                 int rS, gS, bS,rO, gO, bO;
                 //percentage of overlay image
                 double q = 1 - sourcePercent;
-                for (int x = 0; x < height; x++) {
-                    for (int y = 0; y < width; y++) {
-                        rS = sourceImage.getRed(x, y);
-                        gS = sourceImage.getGreen(x, y);
-                        bS = sourceImage.getBlue(x, y);
-                        
-                        rO = overlayImage.getRed(x, y);
-                        gO = overlayImage.getGreen(x, y);
-                        bO = overlayImage.getBlue(x, y);
-                        
-                        int r = (int)( ( sourcePercent * ( rS ) ) + ( q * ( rO )));
-                        int g = (int)( ( sourcePercent * ( gS ) ) + ( q * ( gO )));
-                        int b = (int)( ( sourcePercent * ( bS ) ) + ( q * ( bO )));
-                        
-                        sourceImage.setRGB(x, y, r, g, b);
-                    }
+                for (int i = 0; i < size; i++) {
+                    rS = sourceImage.getRed(i);
+                    gS = sourceImage.getGreen(i);
+                    bS = sourceImage.getBlue(i);
+
+                    rO = overlayImage.getRed(i);
+                    gO = overlayImage.getGreen(i);
+                    bO = overlayImage.getBlue(i);
+
+                    int r = (int)( ( sourcePercent * ( rS ) ) + ( q * ( rO )));
+                    int g = (int)( ( sourcePercent * ( gS ) ) + ( q * ( gO )));
+                    int b = (int)( ( sourcePercent * ( bS ) ) + ( q * ( bO )));
+
+                    sourceImage.setRGB(i, r, g, b);
                 }
             }
         }
     }
-}
+}
\ No newline at end of file
diff --git a/Catalano.Image/src/Catalano/Imaging/Filters/MoveTowards.java b/Catalano.Image/src/Catalano/Imaging/Filters/MoveTowards.java
index 4a875f70..f7f5f6ac 100644
--- a/Catalano.Image/src/Catalano/Imaging/Filters/MoveTowards.java
+++ b/Catalano.Image/src/Catalano/Imaging/Filters/MoveTowards.java
@@ -81,66 +81,60 @@ public void setOverlayImage(FastBitmap overlayImage) {
     @Override
     public void applyInPlace(FastBitmap sourceImage){
         
-        int width = sourceImage.getWidth();
-        int height = sourceImage.getHeight();
-        int sizeOrigin = width * height;
+        int size = sourceImage.getSize();
         int sizeDestination = overlayImage.getWidth() * overlayImage.getHeight();
         if ((sourceImage.isGrayscale()) && (overlayImage.isGrayscale())) {
-            if (sizeOrigin == sizeDestination) {
+            if (size == sizeDestination) {
                 int l,v;
-                for (int x = 0; x < height; x++) {
-                    for (int y = 0; y < width; y++) {
-                        v = overlayImage.getGray(x, y) - sourceImage.getGray(x, y);
-                        l = sourceImage.getGray(x, y);
-                        if (v > 0) {
-                            l +=  stepSize < v ? stepSize : v;
-                        }
-                        else if(v < 0){
-                            v = -v;
-                            l -=  stepSize < v ? stepSize : v;
-                        }
-                        sourceImage.setGray(x, y, l);
+                for (int i = 0; i < size; i++) {
+                    v = overlayImage.getGray(i) - sourceImage.getGray(i);
+                    l = sourceImage.getGray(i);
+                    if (v > 0) {
+                        l +=  stepSize < v ? stepSize : v;
                     }
+                    else if(v < 0){
+                        v = -v;
+                        l -=  stepSize < v ? stepSize : v;
+                    }
+                    sourceImage.setGray(i, l);
                 }
             }
         }
         else if ((sourceImage.isRGB()) && (overlayImage.isRGB())){
-            if (sizeOrigin == sizeDestination) {
+            if (size == sizeDestination) {
                 int r,g,b,vR,vG,vB;
-                for (int x = 0; x < height; x++) {
-                    for (int y = 0; y < width; y++) {
-                        r = overlayImage.getRed(x, y) - sourceImage.getRed(x, y);
-                        g = overlayImage.getGreen(x, y) - sourceImage.getGreen(x, y);
-                        b = overlayImage.getBlue(x, y) - sourceImage.getBlue(x, y);
-                        vR = sourceImage.getRed(x, y);
-                        vG = sourceImage.getGreen(x, y);
-                        vB = sourceImage.getBlue(x, y);
-                        
-                        if (r > 0) {
-                            vR +=  stepSize < r ? stepSize : r;
-                        }
-                        if(g > 0){
-                            vG +=  stepSize < g ? stepSize : g;
-                        }
-                        if(b > 0){
-                            vB +=  stepSize < b ? stepSize : b;
-                        }
-                        if(r < 0){
-                            r = -r;
-                            vR -=  stepSize < r ? stepSize : r;
-                        }
-                        if(g < 0){
-                            g = -g;
-                            vG -=  stepSize < g ? stepSize : g;
-                        }
-                        if(b < 0){
-                            b = -b;
-                            vB -=  stepSize < b ? stepSize : b;
-                        }
-                        sourceImage.setRGB(x, y, vR, vG, vB);
+                for (int i = 0; i < size; i++) {
+                    r = overlayImage.getRed(i) - sourceImage.getRed(i);
+                    g = overlayImage.getGreen(i) - sourceImage.getGreen(i);
+                    b = overlayImage.getBlue(i) - sourceImage.getBlue(i);
+                    vR = sourceImage.getRed(i);
+                    vG = sourceImage.getGreen(i);
+                    vB = sourceImage.getBlue(i);
+
+                    if (r > 0) {
+                        vR +=  stepSize < r ? stepSize : r;
+                    }
+                    if(g > 0){
+                        vG +=  stepSize < g ? stepSize : g;
+                    }
+                    if(b > 0){
+                        vB +=  stepSize < b ? stepSize : b;
+                    }
+                    if(r < 0){
+                        r = -r;
+                        vR -=  stepSize < r ? stepSize : r;
+                    }
+                    if(g < 0){
+                        g = -g;
+                        vG -=  stepSize < g ? stepSize : g;
+                    }
+                    if(b < 0){
+                        b = -b;
+                        vB -=  stepSize < b ? stepSize : b;
                     }
+                    sourceImage.setRGB(i, vR, vG, vB);
                 }
             }
         }
     }
-}
+}
\ No newline at end of file
diff --git a/Catalano.Math/src/Catalano/Math/Matrix.java b/Catalano.Math/src/Catalano/Math/Matrix.java
index 9b8c0088..fc77e4a5 100644
--- a/Catalano.Math/src/Catalano/Math/Matrix.java
+++ b/Catalano.Math/src/Catalano/Math/Matrix.java
@@ -1460,12 +1460,13 @@ public static float[][] Multiply(float[][] A, float[][] B){
      */
     public static double[][] Multiply(double[][] A, double value){
         
+        double[][] result = new double[A.length][A[0].length];
         for (int i = 0; i < A.length; i++) {
             for (int j = 0; j < A[0].length; j++) {
-                A[i][j] *= value;
+                result[i][j] = A[i][j] * value;
             }
         }
-        return A;
+        return result;
         
     }
     
@@ -1477,12 +1478,13 @@ public static double[][] Multiply(double[][] A, double value){
      */
     public static float[][] Multiply(float[][] A, float value){
         
+        float[][] result = new float[A.length][A[0].length];
         for (int i = 0; i < A.length; i++) {
             for (int j = 0; j < A[0].length; j++) {
-                A[i][j] *= value;
+                result[i][j] = A[i][j] * value;
             }
         }
-        return A;
+        return result;
         
     }
     
@@ -1494,12 +1496,13 @@ public static float[][] Multiply(float[][] A, float value){
      */
     public static int[][] Multiply(int[][] A, int value){
         
+        int[][] result = new int[A.length][A[0].length];
         for (int i = 0; i < A.length; i++) {
             for (int j = 0; j < A[0].length; j++) {
-                A[i][j] *= value;
+                result[i][j] = A[i][j] * value;
             }
         }
-        return A;
+        return result;
         
     }