search

hli1221 / imagefusion_Infrared_visible_latlrr

infrared anf visible image fusion using latent low-rank representation
70 stars 34 forks source link

What about RGB images? #1

Open dreamckk opened 3 years ago

dreamckk commented 3 years ago

I notice that the input images are treated as gray images.Why should do this? What if my input are RGB image and single band image? Hope you can give me some suggestions ,thank you .

hli1221 commented 3 years ago

The RGB image can be transformed into YCbCr domain which Y channel can be treated as a gray image. Then, you can use fusion method to fuse Y channel of RGB image and single band image. Finally, you add the color information(Cr and Cb channel) into the fused image.

dreamckk commented 3 years ago

Thank you for yous suggestion! So isn't there a direct way to fuse the RGB image and single band image? I try to transform the RGB image to the IHS domain firstly and then use the I channel to fuse. The fusion result looks ok, but I cannot find the codes of some evaluation indexes, like SAM, CC, ERGAS and QNR. It's so kind of you if you can provide some codes of indexes to me. Thanks!