Name		Name	Last commit message	Last commit date
parent directory ..
.vscode		.vscode
data		data
doc		doc
CMakeLists.txt		CMakeLists.txt
FlowCPU.flo		FlowCPU.flo
FlowGPU.flo		FlowGPU.flo
README.md		README.md
addKernel.cuh		addKernel.cuh
common.h		common.h
derivativesKernel.cuh		derivativesKernel.cuh
downscaleKernel.cuh		downscaleKernel.cuh
flowCUDA.cu		flowCUDA.cu
flowCUDA.h		flowCUDA.h
flowGold.cpp		flowGold.cpp
flowGold.h		flowGold.h
main.cpp		main.cpp
solverKernel.cuh		solverKernel.cuh
upscaleKernel.cuh		upscaleKernel.cuh
warpingKernel.cuh		warpingKernel.cuh

README.md

HSOpticalFlow - Optical Flow

Description

Variational optical flow estimation example. Uses textures for image operations. Shows how simple PDE solver can be accelerated with CUDA.

Key Concepts

Image Processing, Data Parallel Algorithms

Supported SM Architectures

SM 5.0 SM 5.2 SM 5.3 SM 6.0 SM 6.1 SM 7.0 SM 7.2 SM 7.5 SM 8.0 SM 8.6 SM 8.7 SM 8.9 SM 9.0

Supported OSes

Linux, Windows

Supported CPU Architecture

x86_64, armv7l

CUDA APIs involved

CUDA Runtime API

cudaMalloc, cudaMemcpy, cudaMemset, cudaFree

Prerequisites

Download and install the CUDA Toolkit for your corresponding platform.

References (for more details)