Function addWeighted in OpenCV

asked 2015-05-23 17:13:08 -0500

diegomoreira gravatar image

Hello everyone,

I need blend two images im my mosaic, but i need use the function addWeighted of the OpenCV. But, this function require that my images had same size. My images have different sizes.

Can I implement this equation N(x, y)= αI(x, y)+(1- α)C(x, y) for don't use this function in my code ? Already that my images has different sizes.

Thanks!

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Comments

what you could do is to apply it in specific ROI's of the two images...

theodore gravatar imagetheodore ( 2015-05-23 17:36:04 -0500 )edit

I need apply this equation for two images with different sizes.

diegomoreira gravatar imagediegomoreira ( 2015-05-23 19:31:03 -0500 )edit

If A is greater than B than there are some point A(x,y) that doesn't exist in B. If you don't like ROI you could scale A to fit B or viceversa.

pklab gravatar imagepklab ( 2015-05-25 04:50:26 -0500 )edit