- For grayscale images, A can be m-by-n.
- For indexed images, A can be m-by-n. Specify the associated colormap in the map input argument.
- For truecolor images, A must be m-by-n-by-3. imwrite does not support writing RGB images to GIF files.
Convert Double 3D matrix into 3D Tiff file
조회 수: 6 (최근 30일)
이전 댓글 표시
Hi all,
I am currently working on a 3D matrix contains 220 different values from 0-1 with Double format. The scale of this matrix is 2520*2520*1804. Now I want to convert this into a 3D Tiff file using imwrite function and it turns out the file is too big. I would much appreciate if anyone could give me some possible solutions on regard this issue. Thank you very much for your time.
Cheers,
Quan
댓글 수: 0
채택된 답변
Walter Roberson
2024년 3월 5일
A — Image data
matrix
Image data, specified as a full (nonsparse) matrix.
For TIFF files, A can be an m-by-n-by-4 array containing color data that uses the CMYK color space.
You are trying to write m = 2520 n = 2520 ... by something that is not 3 or 4. imwrite() cannot do handle it.
What you can do is imwrite() one layer at a time, with "writemode", "append". The result will, however, not be a 3D Tiff file.
In order to get a 3D tiff file. you need to use the Tiff() class, and you have to write special tags.
Unfortunately there is no tiff write volume corresponding to tiffreadVolume
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Image Data에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!