3D Patch Match on GPU

Work done

• Integrating 3D I/O
• CPU implementation for 3D version of patchmatch
• Analysis of CPU Algorithm
• Task dependency graph
• Parallel Code for 3D patchmatch on GPU

Acknowledgements

• Dr Ojaswa Sharma (GPU Computing Instructor) and Aradhya Neeraj Mathur (GPU Computing TA) for providing 3D inputs and code for STB implementations for reading images.
• https://gfx.cs.princeton.edu/pubs/Barnes_2009_PAR/ for basic code structure of 2D patchmatch.

Task Dependency Graph

CPU - GPU Comparison

Results

Volume 1

Volume 2

Output

ANN