detecting the points inside circle

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FIR
FIR on 31 Jan 2013
In the image below,i have drawn a circle over a surf points,please tell how to find that surf point inside the circle
the code i used is
[p,f]=uigetfile();
I=imread(strcat(f,p));
% imshow(I)
I1=rgb2gray(I);
points = detectSURFFeatures(I1);
imshow(I); hold on;
plot(points.selectStrongest(100))
[x1 y1 r]=circle_saptha4(plot(points.selectStrongest(100)));
where circle_saptha4 is a function program,for drawing a circle
please tell is it possible to find the point inside that circle
  1 Comment
Image Analyst
Image Analyst on 31 Jan 2013
I'm not sure what you mean by "find the point". You already know everything about the point including its location because you drew a circle around it. What more do you want to know?

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