Description: Software] Saliency Map Algorithm : MATLAB Source Code
Below is MATLAB code which computes a salience/saliency map for an image or image sequence/video (either Graph-Based Visual Saliency (GBVS) or the standard Itti, Koch, Niebur PAMI 1998 saliency map). See the included readme file for details. I also have a newer, simpler version implementing only the Itti algorithm (see simpsal/readme.txt).
Please try it out and email me if you have any questions.
Download:
Please select one of the following to download:
[gbvs.zip]
This package includes an implementation of the full GBVS algorithm. It also lets you compute an Itti, Koch, Niebur saliency map. It includes a function for computing the ROC score between eye-movements (provided as x,y fixation points) and a saliency map, and a function for displaying a saliency map overlayed on top of an image (as in the screenshot below).
Right after you download the zip file, you must change into the gbvs/ directory and run:
>>
File list (Check if you may need any files):
gbvs
....\algsrc
....\......\connectMatrix.m
....\......\distanceMatrix.m
....\......\formMapPyramid.m
....\......\getDims.m
....\......\graphsalapply.m
....\......\graphsalinit.m
....\......\indexmatrix.m
....\......\initGBVS.m
....\......\makeLocationMap.m
....\......\mexArrangeLinear.cc
....\......\mexArrangeLinear.mexa64
....\......\mexArrangeLinear.mexglx
....\......\mexArrangeLinear.mexmaci
....\......\mexArrangeLinear.mexmaci64
....\......\mexArrangeLinear.mexw32
....\......\mexArrangeLinear.mexw64
....\......\mexAssignWeights.cc
....\......\mexAssignWeights.mexa64
....\......\mexAssignWeights.mexglx
....\......\mexAssignWeights.mexmaci
....\......\mexAssignWeights.mexmaci64
....\......\mexAssignWeights.mexw32
....\......\mexAssignWeights.mexw64
....\......\mexColumnNormalize.cc
....\......\mexColumnNormalize.mexa64
....\......\mexColumnNormalize.mexglx
....\......\mexColumnNormalize.mexmaci
....\......\mexColumnNormalize.mexmaci64
....\......\mexColumnNormalize.mexw32
....\......\mexColumnNormalize.mexw64
....\......\mexSumOverScales.cc
....\......\mexSumOverScales.mexa64
....\......\mexSumOverScales.mexglx
....\......\mexSumOverScales.mexmaci
....\......\mexSumOverScales.mexmaci64
....\......\mexSumOverScales.mexw32
....\......\mexSumOverScales.mexw64
....\......\mexVectorToMap.cc
....\......\mexVectorToMap.mexa64
....\......\mexVectorToMap.mexglx
....\......\mexVectorToMap.mexmaci
....\......\mexVectorToMap.mexmaci64
....\......\mexVectorToMap.mexw32
....\......\mexVectorToMap.mexw64
....\......\namenodes.m
....\......\partitionindex.m
....\......\principalEigenvectorRaw.m
....\......\simpledistance.m
....\......\sparseness.m
....\compile
....\.......\cleanmex.m
....\.......\gbvs_compile.m
....\.......\gbvs_compile2.m
....\demo
....\....\demonstration.m
....\....\flicker_motion_demo.m
....\....\simplest_demonstration.m
....\gbvs.m
....\gbvs_fast.m
....\gbvs_install.m
....\initcache
....\.........\17__24__m__2.mat
....\.........\18__24__m__2.mat
....\.........\23__24__m__2.mat
....\.........\23__32__m__2.mat
....\.........\24__18__m__2.mat
....\.........\24__23__m__2.mat
....\.........\24__24__m__2.mat
....\.........\24__32__m__2.mat
....\.........\27__32__m__2.mat
....\.........\27__40__m__2.mat
....\.........\29__30__m__2.mat
....\.........\30__28__m__2.mat
....\.........\30__29__m__2.mat
....\.........\30__40__m__2.mat
....\.........\32__24__m__2.mat
....\.........\32__28__m__2.mat
....\.........\32__31__m__2.mat
....\.........\32__32__m__2.mat
....\.........\35__40__m__2.mat
....\.........\40__30__m__2.mat
....\.........\40__38__m__2.mat
....\.........\40__40__m__2.mat
....\ittikochmap.m
....\makeGBVSParams.m
....\readme.txt
....\saltoolbox
....\..........\attenuateBordersGBVS.m
....\..........\makeGaborFilterGBVS.m
....\..........\maxNormalizeStdGBVS.m
....\..........\mexLocalMaximaGBVS.cc
....\..........\mexLocalMaximaGBVS.mexa64
....\..........\mexLocalMaximaGBVS.mexglx
....\..........\mexLocalMaximaGBVS.mexmaci
....\..........\mexLocalMaximaGBVS.mexmaci64
....\..........\mexLocalMaximaGBVS.mexw32
....\..........\mexLocalMaximaGBVS.mexw64
....\..........\mySubsample.cc
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