For detailed usage just specify --help on the command line for any file.
cleanupnames.py - scan a directory for all .jpg and associated yolo_mark .txt files and copy to a new directory with a new base filename +integer.
detectimg.py - Run detection on an MxNet network drawing bounding boxes of classes detected in model in the images specified. Numerous options to control threshold, images, display/recording of detection.
mirrorxyz.py - make a mirror copy of a jpg around the x, y, or z axis (to get a reflection to increase) and if there is a yolo_mark label file of the same name, created a mirror of it also.
makelst.py - reads a directoy of jpg and txt files that are of the yolo_mark format transforms to stdout a LST file that can be input to im2rec.py so you can make a mxnet REC file for training or validation...
resizeimg.py - Resize all jpg files in a directory preserving aspect ratio.
dvr.py - Class implements a simple recorder for short clips into an mp4 file. It is built to record a short clip of recgonition images after a network has detected an object. Once triggered it runs for a specified duration to get context after a detection occurrs.