How can I read an image of size 2048*2048 pixels using Matlab 2013 by the "imread()" command ?

4 次查看（过去 30 天）
Ali Al-Janabi
Ali Al-Janabi 2024-9-12
评论： Ali Al-Janabi 2024-9-13
Please, how can I read an image of size 2048*2048 pixels using Matlab 2013 by the "imread()" command ? thank you.

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2024-9-12
You just imread() the file.
  • .bmp - limit 32767 x 32767
  • .gif - limit 65535 x 65535
  • .jpg - limit 65535 x 65535
  • .png - limit 1073741823 x 1073741823
  • .tiff - limit 65535 x 65535 (maximum 4 Gigabytes per image)

更多回答（1 个）

Shashi Kiran
Shashi Kiran 2024-9-12
Hi @Ali Al-Janabi,
To read an image of size 2048x2048 pixels using MATLAB R2013a, imread() function can be used. Here is how you can accomplish this.
img = imread('test.jpg'); % Change test.jpg with your file name
imshow(img);
% Check the size of the image
imageSize = size(img);
disp(['Image size: ', num2str(imageSize)]);
  • Ensure that the image file is located in your current working directory or specify its full path.
Refer to the following documentation for more details about the function:
  1. imread (MATLAB R2024b): https://www.mathworks.com/help/matlab/ref/imread.html
  2. Use command "doc imread" in the command window of R2013a for the documentation of that release.

类别

在 Help Center 和 File Exchange 中查找有关 Image Preview and Device Configuration 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by