High-accuracy-Optical-Flow

代码说明：

  High accuracy optical flow using a theory for warping(The files optical_flow_brox.m and optical_flow_sand.m are the files you need to run. optical_flow_brox.m implements the traditional algorithm. Just replace the first lines where images are read, with your image, and start the process. optical_flow_sand.m implements a variant presented in CVPR 2006. Again just replace the lines "img1 = imread( ... )" and "img2 = imread( ... )" with your images and the rest is automatic. The variable num_levels controls the number of images in the laplacian pyramid to be constructed. Change it to suit your convenience.)

文件列表：

High accuracy Optical Flow
..........................\0144.ppm,921615,2007-11-13
..........................\0160.ppm,921615,2007-11-13
..........................\brox.zip,10597,2009-06-23
..........................\brox_zip
..........................\........\computePsidashFS_brox.m,1547,2009-06-23
..........................\........\constructMatrix_brox.m,3788,2009-06-23
..........................\........\gaussDeriv.m,691,2009-06-23
..........................\........\gaussianRescaling.m,683,2009-06-23
..........................\........\gaussianSmooth.m,1485,2009-06-23
..........................\........\image_warp.m,835,2007-11-05
..........................\........\imgGrad.m,799,2009-06-23
..........................\........\mywarp_rgb.m,804,2009-06-23
..........................\........\optic_flow_brox.m,2415,2009-06-23
..........................\........\psiDerivative.m,601,2009-06-23
..........................\........\resolutionProcess_brox.m,2417,2009-06-23
..........................\........\sor.m,1937,2007-11-06
..........................\........\split.m,1027,2007-11-14


..........................\flow_documentation.pdf,153774,2007-11-15
..........................\sand.zip,11131,2009-06-23
..........................\sand_zip
..........................\........\channels_new.m,1074,2009-06-23
..........................\........\computePsidashFS_sand.m,1132,2009-06-23
..........................\........\constructMatrix_sand.m,2981,2009-06-23
..........................\........\gaussDeriv.m,692,2009-06-23
..........................\........\gaussianRescaling.m,684,2009-06-23
..........................\........\gaussianSmooth.m,1486,2009-06-23
..........................\........\getalphaImg.m,571,2009-06-23
..........................\........\image_warp.m,835,2007-11-05
..........................\........\imgGrad.m,799,2009-06-23
..........................\........\mywarp_rgb.m,804,2009-06-23
..........................\........\optic_flow_sand.m,2279,2009-06-23
..........................\........\psiDerivative.m,600,2009-06-23
..........................\........\resolutionProcess_sand.m,2085,2009-06-23
..........................\........\sor.m,1965,2007-11-05
..........................\........\split.m,1027,2007-11-14
..........................\Thumbs.db,35840,2007-11-15