Use imwrite to save tif images

74 次查看（过去 30 天）
Angela
Angela 2018-10-2
评论： Puja Bharti 2018-10-5
I want to save a 3 color image as a lossless tif image. When i tried
imwrite(image,'test.tif','Mode','lossless')
I got an error message. Is there any way to save an image as a lossless tif? Thank you.

请先登录，再回答此问题。

采纳的回答

Guillaume
Guillaume 2018-10-5
编辑：Guillaume 2018-10-5
"I got an error message" is a useless statement if you don't give us said error message. Thankfully, you've finally given it in a comment to Image Analyst's answer.
'Mode' is indeed not a valid option for TIF. Probably, the nearest available option would be Compression. However, note that the default compression method for colour images is 'packbits' which is lossless anyway. In fact, the only compression mode that is lossy is 'jpeg' which you'd have to set explicitly. So really, for lossless TIF,
imwrite(im2uint16(NewImage), 'test.tif')
is all that is needed.

更多回答（1 个）

Image Analyst
Image Analyst 2018-10-3
Yes. Do NOT call your image variable image since that is the name of a built in function. Try
imwrite(yourImage,'test.tif');
  6 个评论
显示 4更早的评论
Guillaume
Guillaume 2018-10-5
@Puja Bharti, are your comments in any way related to Angela question or did you just try to highjack somebody's else question? If so, then please start your own question.
Puja Bharti
Puja Bharti 2018-10-5
Sorry Guillaume and Angela. I had no such intensions. I just want the solution to my problem. Please help me at:
https://in.mathworks.com/matlabcentral/answers/422212-enhanced-image-is-not-getting-saved-as-it-values-get-changed-after-imwrite

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Image Category Classification 的更多信息

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by