How to blend image?

I am doing image stitching. I am able to stitch images. Now I want to blend the image for color smoothing/ color equalization/ smooth transition from one image to other image in the stitched image.

Any suggestion or help is appreciated.

Thanks in advance.

Answer 1

[Image Analyst]

You can use conv2() to blur the edge zone of the stitched pair, or you can stitch with a weighted average so that each edge has a ramp where it goes from full strength to zero.