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

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

Answer 1

[Vandana Rajan]

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);

[Maliheh Tehrani]

Thanks. but my image is this file

[Vandana Rajan]

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.