CMYK images

[XinshaoWang]

How to read CMYK images using MATLAB?

[gvanhorn38]

The images in the iNat Competition datasets have been converted to the JPEG image format. You can find documentation about reading image files in matlab here.

[XinshaoWang]

There are still some images with the format of CMYK, imread cannot read it in MATLAB.

[gvanhorn38]

Ah, sorry about that. Do you have the image ids for those?

[XinshaoWang]

I am sorry. I do not have.

During training, I ignore these kind of images, actually I am curious about my method now. If there are a lot of these kind of images, it will hurt the performance.

During testing, I also come across this problem. But I have to read all test images. Now I am trying to convert them first in Python.

[macaodha]

Closing due to lack of activity.