What exactly does the imread() function read?

6 次查看（过去 30 天）
Tanish Agarwal
Tanish Agarwal 2018-4-9
编辑： Walter Roberson 2018-4-11
Does the imread() function read the value of each pixel of the specified image? Or something else?

请先登录，再回答此问题。

采纳的回答

Image Analyst
Image Analyst 2018-4-9
It gets the value of all the pixels and puts them into a 2-D monochrome array or a 3-D color array.
  2 个评论
Guillaume
Guillaume 2018-4-9
or even 4-D array for CMYK encoded TIFF images. As per Pawel link, it's all explained in the documentation.
Walter Roberson
Walter Roberson 2018-4-9
编辑：Walter Roberson 2018-4-11
I have seen some people report 4d for tiff RGBA as well.
Correction: I have seen some people report rows x columns x 4 for RGBA.

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Convert Image Type 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