Graph Based Image Segmentation on the GPU

Akanksha Baranwal, Amory Hoste, Gyorgy Rethy, Kouroche Bouchiat

Installation Instructions

Installation instructions

GPU Implementation branches

• Atomic Felzenszwalb Segmentation & Dynamic Parallelism [CUDA]
• Ground Up DPP Segmentation Hierarchies [CUDA]
• DPP Segmentation Hierarchies [CUDA]
• DPP Superpixel Hierarchy [CUDA]

Benchmarks

• Segmentation quality benchmark
  • Dataset
  • ASA & UE score calculator
  • Benchmark scripts
  • Benchmark data and plots
• Performance benchmark
  • Dataset
  • Benchmark scripts
  • Benchmark data and plots

CPU Implementation branches

• Felzenszwalb [Python] [C++]
• Felzenszwalb Boruvka [Python] [C++]
• Fast Minimum Spanning Tree using Data Parallel Primitives [Python]
• DPP Segmentation Hierarchies [Python]
• DPP Superpixel Hierarchy [Python]