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Notes.txt
Package: ROI.zip [view]
Upload User: bjtznx
Upload Date: 2022-07-26
Package Size: 1k
Code Size: 1k
Category:
OpenCV
Development Platform:
Visual C++
- Region of Interest is a rectangular area in an image, to segment object for further processing.
- Once the ROI defined, most OpenCV functions will performed only on that particular location. This is useful, for example when we want to crop an object from an image, or when we want to perform template matching within subimage. Note that the Region of Interest has to be inside the image.
- In this code it is shown that how to set the Region of Interest (ROI) for further processing. This is done with an AVI file and only the segmented part of the video is shown in the output.
- Hope this will be helpful for those who wants to work with a segmented part of an image, not the whole image.
