How can I find maxima and minima points of intensity plot of one row of an image?
조회 수: 1 (최근 30일)
이전 댓글 표시
I want to plot intensity of single row of an MRI image, for that firstly I wrote -
i=dicomread('mri_7.dcm');
imshow(i)
improfile
from this I got intensity plot of any row or column. Now I want to find maximum and minimum values of that plot.So,please help me to get solution of this obstacle.
Thank you
댓글 수: 0
채택된 답변
Image Analyst
2013년 12월 6일
Don't use i (the imaginary variable) as an image name or loop counter.
Try this:
oneRow = grayImage(myRow, :);
% Find the min and max
[minGL, indexOfMin] = min(oneRow)
[maxGL, indexOfMax] = max(oneRow)
See my demo, test.m, attached below in blue, which will generate the following figure.
참고 항목
카테고리
Help Center 및 File Exchange에서 Image Processing Toolbox에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!