How do i fit a square around a point in an image?
조회 수: 1 (최근 30일)
이전 댓글 표시
I have the image:
I = [1 1 1 3 3 3 3 3
1 1 1 1 3 3 3 3
1 1 1 1 3 3 3 3
1 1 1 1 2 2 2 3
1 1 1 1 2 2 2 3
1 1 1 1 2 2 2 3
1 1 1 1 2 2 2 2];
How can i fit a square of size say two pixels around the point (4,6)? Many thanks for your help/suggestions.
댓글 수: 0
답변 (1개)
Walter Roberson
2017년 3월 18일
If you are asking to draw a square on the screen then use rectangle()
댓글 수: 1
Image Analyst
2017년 3월 19일
"i fit a square of size say two pixels"
"my actual intention is to get the area of the square"
So if your square is 2 pixels by 2 pixels, then your area will be 4 pixels. Why do you even need to ask?
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!