How to change the formula to detect vertical line and horizontal line ??

조회 수: 1 (최근 30일)
Kim
Kim 2012년 2월 2일
I only can figure out how to get the horizontal line. And vertical line is just switch the two variables. But how can I combine them together??
% Calculate the Gradients
[dIx, dIy] = gradient(Jgray);
B = abs(dIx) - abs(dIy);

이 질문에 답변하려면 로그인하십시오.

답변 (0개)

카테고리

Help Center 및 File Exchange에서 Image Processing Toolbox에 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