How to Capture objects in big image and divided them to small images?

3 visualizaciones (últimos 30 días)
Hi,
I stuck at my study now.
I have one example image. ( http://i42.tinypic.com/b653er.jpg) From this image, I would like to separate these five small objects in the picture to be five small images.
How can I do this. I need your help please.
I am looking forward to hear from you. Thank you very much.
Wipapan

Respuesta aceptada

Chandra Kurniawan
Chandra Kurniawan el 12 de Feb. de 2012
This code works just for this image only
Irgb = imread('b653er.jpg');
Igray = rgb2gray(Irgb);
Ibw = im2bw(Igray,graythresh(Igray));
Ifill = imfill(Ibw,'holes');
%clear the lines
Ihor = imopen(Ifill,strel('line',5,0));
Iver = imopen(Ihor,strel('line',5,90));
Ilabel = bwlabel(Iver);
stat = regionprops(Ilabel,'BoundingBox');
for x = 1 : numel(stat)
bb = stat(x).BoundingBox;
Icrop{x} = imcrop(Irgb,bb);
subplot(numel(stat),1,x); imshow(Icrop{x});
end
  4 comentarios
Yan
Yan el 4 de En. de 2015
I just realized it. My mistake. Sorry. So, may I know how can solve my problem? What should I do now since I a newbie in image processing.
Image Analyst
Image Analyst el 4 de En. de 2015
Look at section 8.8 here. Pick one, code it up, then create a brand new discussion and attach your code, your image, and your question.

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Más respuestas (1)

warinthorn Kiadti
warinthorn Kiadti el 12 de Feb. de 2012
Thank you very much. this is great. XX

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