how to convert an image to topography image?

조회 수: 4 (최근 30일)
may
may 2011년 5월 14일
I have a 2D C.T image. I would like (in some way) to calculate roughness of the image. I need to translate each pixel to its height and later to calculate the variance. It's important to mention that I don't have the height information for each pixel.
  댓글 수: 1
Walter Roberson
Walter Roberson 2011년 5월 14일
What does the intensity value of each pixel correspond to?

댓글을 달려면 로그인하십시오.

이 질문에 답변하려면 로그인하십시오.

답변 (1개)

Sean de Wolski
Sean de Wolski 2011년 5월 16일
To calculate the variance, take the square of the output of stdfilt
doc stdfilt

카테고리

Help Center 및 File Exchange에서 Convert Image Type에 대해 자세히 알아보기

태그

Community Treasure Hunt

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

Start Hunting!

Translated by