필터 지우기
필터 지우기

which segmentation method are recommended for images with uniform histogram?

조회 수: 2 (최근 30일)
hello experts,
i wonder what is the best segmentation method to apply on a grayscale image with uniform histogram (meaning most of the pixels values located in the black region and decrease as we approach to bright pixels)
example of the histogram can be found here:
thanks in advance

채택된 답변

Image Analyst
Image Analyst 2014년 5월 1일
I find the triangle method usually best for these kinds of shapes. It draws a line from the peak to the tail. Then it draws perpendicular lines from that hypotenuse to the histogram and takes the longest line. That longest line points to the "corner" in the elbow of the histogram. That is usually a pretty reasonable choice. See http://www.mathworks.com/matlabcentral/fileexchange/28047-gray-image-thresholding-using-the-triangle-method

추가 답변 (0개)

카테고리

Help CenterFile Exchange에서 Histograms에 대해 자세히 알아보기

Community Treasure Hunt

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

Start Hunting!

Translated by