function?Gimg?=?gaborConvF（imgGgWinLen）
%GIMG?=?GABORCONV（IMGGGWINLEN）?Computes?Gabor?transform?using?FFT
%???G?is?the?generated?FFTed?Gabor?kernels?using?GENGABORKERNELF?GIMG?will
%???be?a?cell?the?same?size?w/?G.?GWINLEN?is?the?radius?of?the?origin?kernel
%	Yan?Ke?@?THUEE?xjed09@gmail.com

[scale_num?angle_num]?=?size（G）;
Gimg?=?cell（scale_numangle_num）;
[fftM?fftN]?=?size（G{1}）;
[imgM?imgN]?=?size（img）;

f?=?padarray（img[gWinLen?gWinLen]‘rep‘）;
fimg?=?fft2（ffftMfftN）;
for?r?=?1:scale_num
	for?s?=?1:angle_num
		filtered?=?ifft2（fimg.*G{rs}）;?%?conv?in?freq?domain
		cropped?=?filtered（gWinLen*2+（1:imgM）gWinLen*2+（1:imgN））;
		Gimg{rs}?=?abs（cropped）;?%?use?magnitude
	end
end

end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????702??2011-03-19?01:01??gaborConvF.m
?????文件????????1512??2011-03-19?01:01??genGaborKernel.m
?????文件?????????661??2010-10-14?22:05??genGaborKernelF.m
?????文件????????1334??2011-03-18?13:08??license.txt