this is implementation facial skacth recognation, you must try it.

facialSketchRecognition-master
..............................\.gitignore
..............................\CMakeLists.txt
..............................\LICENSE
..............................\README.md
..............................\include
..............................\.......\descriptors.hpp
..............................\.......\eigendecomposition.hpp
..............................\.......\filters.hpp
..............................\.......\transforms.hpp
..............................\.......\utils.hpp
..............................\samples
..............................\.......\demoEigentransformation.cpp
..............................\.......\demoGaborShape.cpp
..............................\.......\demoHAOG.cpp
..............................\.......\demoKernelProto.cpp
..............................\.......\demoLFDA.cpp
..............................\.......\demoLRBP.cpp
..............................\.......\statisticalAnalysis.cpp
..............................\src
..............................\...\descriptors.cpp
..............................\...\eigendecomposition.cpp
..............................\...\filters.cpp
..............................\...\transforms.cpp
..............................\...\utils.cpp

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