Extract 80 by 80 patch from image by taking center point of each object in image.

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Hello,i want to Extract 80 by 80 patch from image by taking center point of each object in image. This is gray level image.

Respuesta aceptada

Image Analyst
Image Analyst el 6 de Mayo de 2014
% Get the size of the image
[rows, columns, numberOfColorChannels] = size(yourImage);
% Determine starting and ending rows and columns.
row1 = floor(rows/2 - 40);
col1 = floor(columns/2-40);
% Extract sub-image using imcrop():
subImage = imcrop(yourImage, [col1, row1, 80, 80]);
  3 comentarios
Image Analyst
Image Analyst el 8 de Mayo de 2014
Nearly the same as what I already showed you:
% Determine starting and ending rows and columns.
row1 = floor(c(2) - 40);
col1 = floor(c(1) - 40);
% Extract sub-image using imcrop():
subImage = imcrop(yourImage, [col1, row1, 80, 80]);
Tahir
Tahir el 8 de Mayo de 2014
Thank you very much....my problem is solved..i spend 4 to 5 hours on this task...and now you can estimate my happiness after the task is done at last...bundle of thanks..

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