필터 지우기
필터 지우기

detecting the points inside circle

조회 수: 2 (최근 30일)
FIR
FIR 2013년 1월 31일
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
  댓글 수: 1
Image Analyst
Image Analyst 2013년 1월 31일
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?

댓글을 달려면 로그인하십시오.

답변 (0개)

카테고리

Help CenterFile Exchange에서 Lighting, Transparency, and Shading에 대해 자세히 알아보기

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by