How to align two images from different sources?
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I am working on a project to fuse two images, RGB + Infrared (1 Channel). I noticed the images from RGB source has a slightly wider angle than IR source. Both image souces have different resolution as well. RGB 1800x1600pixels, whereas IR source 640x512 pixels. I have tried to manually crop and then feed new image into fusion algorithm, but I would not consider my croping to be as good. Is there an optimal way to align two images, so that they can be fed into an algorithm?
RGB image: https://imgur.com/PUMY2ap
IR image: https://imgur.com/bOmhlcY
Sai Sri Pathuri on 23 Sep 2020
You may use imfuse function. Link to documentation: https://www.mathworks.com/help/images/ref/imfuse.html
First resize the RGB image and then apply imfuse
a = imread('RGBImage.jpg');
a = imresize(a,[512,640]);
b = imread('IRImage.jpg');
c = imfuse(a,b);