Hi,I have a 3635 image matrix, I want to resize it to 224224*3 .what should I do?

2 次查看（过去 30 天）

显示更早的评论

Maliheh Tehrani 2017-3-1

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/327511-hi-i-have-a-36-35-image-matrix-i-want-to-resize-it-to-224-224-3-what-should-i-do

评论： Vandana Rajan 2017-3-1

myim[0].mat

Hi,I have a 36*35 image matrix, I want to resize it to 224*224*3 .what should I do?

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。

回答（1 个）

Vandana Rajan 2017-3-1

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/327511-hi-i-have-a-36-35-image-matrix-i-want-to-resize-it-to-224-224-3-what-should-i-do#answer_256827

在 MATLAB Online 中打开

Hi,

You can use ' imresize ' and ' colormap ' functions. You can do something similar to the code below.

>> img1 = imresize(img,[224 224]);
>> col_map = colormap(winter); % You may use any colormap of your choice
>> imwrite(img1,col_map,'colorimage.jpg','jpg');
>> img_new = imread('colorimage.jpg');
>> figure;imshow(img_new);

2 个评论
显示无隐藏无

Maliheh Tehrani 2017-3-1

myim[0].mat

Thanks. but my image is this file

Vandana Rajan 2017-3-1

Please use the extensive MATLAB documentation to find out about how to load a .mat file (load command) and then incorporate its contents for the code above.

请先登录，再进行评论。

请先登录，再回答此问题。

类别

MATLAB Graphics Images

在 Help Center 和 File Exchange 中查找有关 Images 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