How to Detect Missing part of image

asked 2020-08-29 00:55:21 -0500

mickezyo gravatar image

updated 2020-08-29 01:03:58 -0500

Hello Opencv member. I'm trying to detect missing part of image,

Input include 2 image (baseImage, checkImage), 2 images of different sizes.

how can i detect missing part of checkImage? I'm trying with Stitcher but it is fail.

base image:

image description


image description


image description

thank you!

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sturkmen gravatar imagesturkmen ( 2020-08-29 08:07:50 -0500 )edit

template matching not work in this case :(

mickezyo gravatar imagemickezyo ( 2020-08-29 11:34:31 -0500 )edit

what did you try about template matching? i think output of MatchTemplate_Demo will be a good starting point. You can find other differences by absdiff function.

image description

sturkmen gravatar imagesturkmen ( 2020-08-30 15:08:42 -0500 )edit