how to divide the image into equal sectors from central point.

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DAT VUONG 2018-4-12

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https://ww2.mathworks.cn/matlabcentral/answers/394347-how-to-divide-the-image-into-equal-sectors-from-central-point

评论： Jan 2018-5-30

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I want to do following task.

# 1. Divide the image into equal sectors from a central point of the image
# 2. count the number of pixel in each sectorThis is code for find central point

C= imread('LED.png);
A=rbg2gray(C);
binaryImage= A>250; 
labeledImage = bwlabel(binaryImage);
measurements = regionprops(labeledImage, 'Centroid', 'BoundingBox');
xCentroid = measurements.Centroid(1);
yCentroid = measurements.Centroid(2);
boundingBox = measurements.BoundingBox;