- Read the image using imread.
- Display the image using imshow.
- You may use imbinarize to convert your image to binary image if needed.
- Click on the image points whose x and y coordinates needs to be calculated using ginput.
Extract time-amplitude signals to a matrix from a png
조회 수: 1 (최근 30일)
이전 댓글 표시
How can I extract the a-scan (time- amplitude) signals from a grayscale png. to a matrix?
댓글 수: 0
채택된 답변
Swetha Polemoni
2021년 4월 13일
Hi
It is my understanding that you want to get the x and y coordinates of few points from image.
댓글 수: 0
추가 답변 (0개)
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!