Matlab yardımı.. -acil sayılır.

[aquila]

hallettik Can, saol.

[Sly-One]

nasıl halloldu onu da söyle bari =(
msn e gelsene lan.

[aquila]

disaridan cagirinca oldu, functiondan cikarip.

soyle

>>colorim = imread('skincare.jpg');
>> jrmogskin(colorim);

kod da boyle

	function labelim = jrmogskin(colorim);

	

	

	[nr,nc,nb] = size(colorim);

	if (nb ~= 3)

	    error('input image must be colorn');

	end

	redvals = double(reshape(colorim(:,:,1),nr*nc,1));

	grevals = double(reshape(colorim(:,:,2),nr*nc,1));

	bluvals = double(reshape(colorim(:,:,3),nr*nc,1));

	

	%format of Mixture of Gaussian models:

	%one gaussian component per row

	%    rmean gmean bmean rvar gvar bvar weight

	skinMOG = [...

	  73.53  29.94  17.76   765.40  121.44  112.80  0.0294;

	  249.71  233.94  217.49   39.94  154.44  396.05  0.0331;

	  161.68  116.25  96.95   291.03  60.48  162.85  0.0654;

	  186.07  136.62  114.40   274.95  64.60  198.27  0.0756;

	  189.26  98.37  51.18   633.18  222.40  250.69  0.0554;

	  247.00  152.20  90.84   65.23  691.53  609.92  0.0314;

	  150.10  72.66  37.76   408.63  200.77  257.57  0.0454;

	  206.85  171.09  156.34   530.08  155.08  572.79  0.0469;

	  212.78  152.82  120.04   160.57  84.52  243.90  0.0956;

	  234.87  175.43  138.94   163.80  121.57  279.22  0.0763;

	  151.19  97.74  74.59   425.40  73.56  175.11  0.1100;

	  120.52  77.55  59.82   330.45  70.34  151.82  0.0676;

	  192.20  119.62  82.32   152.76  92.14  259.15  0.0755;

	  214.29  136.08  87.24   204.90  140.17  270.19  0.0500;

	  99.57  54.33  38.06   448.13  90.18  151.29  0.0667;

	  238.88  203.08  176.91   178.38  156.27  404.99  0.0749];

	

	nonskinMOG = [...

	  254.37  254.41  253.82   2.77  2.81  5.46  0.0637;

	  9.39  8.09  8.52   46.84  33.59  32.48  0.0516;

	  96.57  96.95  91.53   280.69  156.79  436.58  0.0864;

	  160.44  162.49  159.06   355.98  115.89  591.24  0.0636;

	  74.98  63.23  46.33   414.84  245.95  361.27  0.0747;

	  121.83  60.88  18.31   2502.24  1383.53  237.18  0.0365;

	  202.18  154.88  91.04   957.42  1766.94  1582.52  0.0349;

	  193.06  201.93  206.55   562.88  190.23  447.28  0.0649;

	  51.88  57.14  61.55   344.11  191.77  433.40  0.0656;

	  30.88  26.84  25.32   222.07  118.65  182.41  0.1189;

	  44.97  85.96  131.95   651.32  840.52  963.67  0.0362;

	  236.02  236.27  230.70   225.03  117.29  331.95  0.0849;

	  207.86  191.20  164.12   494.04  237.69  533.52  0.0368;

	  99.83  148.11  188.17   955.88  654.95  916.70  0.0389;

	  135.06  131.92  123.10   350.35  130.30  388.43  0.0943;

	  135.96  103.89  66.88   806.44  642.20  350.36  0.0477];

	

	

	skinscores = zeros(size(redvals));

	for i=1:size(skinMOG,1)

	    p = skinMOG(i,:);

	    tmp = ((redvals-p(1)).^2 / p(4) + (grevals-p(2)).^2 / p(5) + (bluvals-p(3)).^2 / p(6));

	    tmp = p(7) * exp(- tmp / 2) / ((2 * pi)^(3/2) * sqrt(p(4)*p(5)*p(6)));

	    skinscores = skinscores + tmp;

	end

	

	

	nonskinscores = zeros(size(redvals));

	for i=1:size(nonskinMOG,1)

	    p = nonskinMOG(i,:);

	    tmp = ((redvals-p(1)).^2 / p(4) + (grevals-p(2)).^2 / p(5) + (bluvals-p(3)).^2 / p(6));

	    tmp = p(7) * exp(- tmp / 2) / ((2 * pi)^(3/2) * sqrt(p(4)*p(5)*p(6)));

	    nonskinscores = nonskinscores + tmp;

	end

	

	labelim = reshape(skinscores > nonskinscores, nr , nc);

	

	imagesc(labelim);

	colormap(gray);

	

	return;

	

	

[aquila]

bu da sonucu.

[Deathblade]

meshgrid yada surface yaz renklensin :)

-

bu arada hangi üniversiteler matlab gösteriyor . Ytü'de bize gösteriyorlar mesala . Bende üzülüyordum sadece bize gösteriyorlar bi halta yaramıyacak diye :D Demekki baya bi kullanılıyor .