How can i slip and rotate a color image?
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Hi,how can i slip and rotate the color image img like the binary image bw?
I=imread('image.jpg'); %color image
bw=segmentation(I); % the result is a binary image where the object detected (ROI) is white
img = bsxfun(@times, I, cast(bw,class(I)));
phy = regionprops(bw, 'Orientation')
[barx,bary]=barycentre(edge);
% slip the region to the center of the image
edge = recentre(edge,barx,bary);
I2 = recentre(bw,barx,bary);
phy1=phy.Orientation;
edge=imrotate(edge,-phy,'loose');
I3=imrotate(I2,-phy,'loose');
thanks
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yagnesh
2012년 11월 29일
use imrotate after separating rgb planes and after that combine those 3 planes
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Sean de Wolski
2012년 11월 28일
imrotate can rotate color images just fine:
imshow(imrotate(imread('peppers.png'),42,'crop'))
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Image Analyst
2012년 11월 30일
Sean, you also have imtranslate: http://www.mathworks.com/matlabcentral/fileexchange/27251-imtranslate
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