91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

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    文件類型: .zip
    金幣: 2
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    發布日期: 2024-01-05
  • 語言: 其他
  • 標簽: hand??segmentation??

資源簡介

hand_segmentation hand_segmentation hand_segmentation

資源截圖

代碼片段和文件信息

function?skin?=?hand_segmentation(im)
%imgrgb=imread(‘IMG_2755.jpg‘);
[w?h]=size(im(::1));
%Laplacian?八鄰域模板濾波
h1=[-1-1-1;-19-1;-1-1-1];
bw1=imfilter(imh1);
%?bw1=im;
[mnc]=size(bw1);
%?delete?strFilec;
%將RGB色彩空間轉換為Ycbcr色彩空間
imgrgb3=rgb2ycbcr(bw1);
y=imgrgb3(::1);
cb=imgrgb3(::2);
cr=imgrgb3(::3);
%==================================
%在Ycbcr色彩空間中分割膚色區域
cb=double(cb);
cr=double(cr);
y=double(y);
bwycbcr=zeros(mn);
for?i=1:m
????for?j=1:n
????????if?y(ij)<125
????????????cb1=108+(125-y(ij))*10/109;
????????????cr1=154-(125-y(ij))*10/109;
????????????wcb=23+(y(ij)-16)*23.97/109;
????????????wcr=20+(y(ij)-16)*18.76/109;
????????????cb1=(cb(ij)-cb1)*46.97/wcb+cb1;
????????????cr1=(cr(ij)-cr1)*38.76/wcr+cr1;
????????elseif?y(ij)>188
????????????cb1=108+(y(ij)-188)*10/47;
????????????cr1=154+(y(ij)-188)*22/47;
????????????wcb=14+(235-y(ij))*32.97/47;
????????????wcr=10+(235-y(ij))*28.76/47;
????????????cb1=(cb(ij)-cb1)*46.97/wcb+cb1;
????????????cr1=(cr(ij)-cr1)*38.76/wcr+cr1;
????????else
????????????cb1=cb(ij);
????????????cr1=cr(ij);
????????end
????????x1=[-0.819?0.574]*[cb1-109.38;cr1-152.02];
????????y1=[-0.574?-0.819]*[cb1-109.38;cr1-152.02];
????????if?(x1-1.60).^2/644.6521+(y1-2.41).^2/196.8409<=1
????????????bwycbcr(ij)=1;
????????else?bwycbcr(ij)=0;
????????end
????end?
end
%strWrite=strcat(‘a‘strFile1);
%imwrite(bwycbcrstrWrite‘jpg‘);

%figure(1)
%subplot(221);
%imshow(im);
title(‘原始圖像‘);
%figure(2)
%subplot(222);
%imshow(bw1);
%figure(3)
title(‘Laplacian濾波‘);
%subplot(223);
%imshow(bwycbcr);?
%figure(4)
title(‘Ycbcr皮膚顏色模型‘);
%subplot(224);
%把bwycbcr拉伸到[01]
bw2=imadjust(bwycbcr[01]);
bw2=imageclose(bw2);
skin=bw2;
%去除少像素連通區域
skin=bwareaopen(skinround(w*h/10));
%imshow(skin);?
title(‘去除少數像素‘);
%imwrite(skin‘result.bmp‘);






?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????1952??2011-07-15?09:27??hand_segmentation.m
?????目錄???????????0??2018-04-17?11:31??新建文件夾\

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