function?[?cell_gray?]?=?cell_grayscale（?img?w?）
%CELL_GRAYSCALE?Average?the?intensity?over?a?single?hog-cell
%???Should?use?the?same?way?to?make?cells?as?the?fhog?function

if?size（img3）?==?3
???%convert?to?grayscale
???gray_image?=?rgb2gray（img）;
else
???gray_image?=?img;
end

gray_image?=?single（gray_image）;


%compute?the?integral?image
iImage?=?integralImage（gray_image）;

i1?=?（w:w:size（gray_image1））?+?1;
i2?=?（w:w:size（gray_image2））?+?1;
cell_sum?=?iImage（i1i2）?-?iImage（i1i2-w）?-?iImage（i1-wi2）?+?iImage（i1-wi2-w）;
cell_gray?=?cell_sum?/?（w*w?*?255）?-?0.5;


end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-01-10?21:34??fDSST_code\
?????文件?????????583??2017-01-10?21:09??fDSST_code\cell_grayscale.m
?????文件?????????804??2015-05-27?04:03??fDSST_code\choose_video.m
?????文件??????????92??2015-05-27?04:03??fDSST_code\compilemex.m
?????文件?????????167??2015-05-27?04:03??fDSST_code\compilemex_win.m
?????文件????????3093??2017-01-10?21:23??fDSST_code\compute_performance_measures.m
?????文件???????10209??2017-01-10?21:13??fDSST_code\fDSST.m
?????文件?????????320??2016-03-17?17:15??fDSST_code\feature_projection.m
?????文件?????????180??2016-03-17?17:15??fDSST_code\feature_projection_scale.m
?????文件????????3169??2015-05-27?04:03??fDSST_code\fhog.m
?????文件????????1101??2017-01-10?20:57??fDSST_code\get_scale_subwindow.m
?????文件????????1057??2017-01-10?20:57??fDSST_code\get_subwindow.m
?????文件???????19354??2015-05-27?04:03??fDSST_code\gradientMex.cpp
?????文件???????23054??2015-05-27?04:03??fDSST_code\gradientMex.mexa64
?????文件???????30720??2015-05-27?04:03??fDSST_code\gradientMex.mexw64
?????文件?????3590102??2016-03-16?17:46??fDSST_code\libopencv_core.a
?????文件?????2009448??2016-03-16?17:46??fDSST_code\libopencv_core.so
?????文件?????3414242??2016-03-16?17:46??fDSST_code\libopencv_imgproc.a
?????文件?????1830760??2016-03-16?17:46??fDSST_code\libopencv_imgproc.so
?????文件????????1505??2017-01-10?21:18??fDSST_code\load_video_info.m
?????文件????????1666??2015-05-27?04:03??fDSST_code\mexResize.cpp
?????文件??????102795??2015-05-27?04:03??fDSST_code\mexResize.mexa64
?????文件???????55296??2015-05-27?04:03??fDSST_code\mexResize.mexw64
?????文件???????19248??2015-05-27?04:03??fDSST_code\MxArray.cpp
?????文件???????34982??2015-05-27?04:03??fDSST_code\MxArray.hpp
?????文件?????2421248??2015-05-27?04:03??fDSST_code\opencv_core242.dll
?????文件?????2072064??2015-05-27?04:03??fDSST_code\opencv_imgproc242.dll
?????文件????????1305??2017-01-10?21:37??fDSST_code\README.txt
?????文件?????????473??2017-01-10?19:54??fDSST_code\resizeDFT.m
?????文件?????????637??2017-01-10?19:51??fDSST_code\resizeDFT2.m
?????文件????????2435??2017-01-10?21:19??fDSST_code\run_tracker.m
............此處省略1356個文件信息