试用软件

How to know image is uint16 or uint8 automatically by code

12 次查看（过去 30 天）

显示更早的评论

Vinh 2011-12-19

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/24264-how-to-know-image-is-uint16-or-uint8-automatically-by-code

采纳的回答： Walter Roberson

Currently I am working to develop an algorithm to process images which can be type uint16 or uint8. Does image have built in function to tell which is which? The image can be all black so max value can be < 255 even for uint16 so cannot use the max value to tell.

Thanks.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Walter Roberson 2011-12-19

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/24264-how-to-know-image-is-uint16-or-uint8-automatically-by-code#answer_31820

在 MATLAB Online 中打开

isa(X, 'uint8')

See http://www.mathworks.com/help/techdoc/ref/isa.html

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Vinh 2011-12-19

cheers bro!

请先登录，再进行评论。

更多回答（0 个）

请先登录，再回答此问题。

类别

Image Processing and Computer Vision Image Processing Toolbox Image Filtering and Enhancement Image Arithmetic

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

标签

Community Treasure Hunt

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

Translated by

试用软件