Find positions of rectangles of defined size lying completly in a ROI (OpenCV C++ Visual Studio 2019)

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A rectangle of fixed size is give, for example 10x30 pixel. The task is to find all positions of the rectangle that the complete rectangle is lying inside the ROI (white pixel).

A fast algorithms is needed.

As examples original images and images with sample positions of the rectangle (size 10x30):

[login to view URL] sample of rectangle positions: [login to view URL]

[login to view URL] no rectangle of size 10x30 lies completely inside ROI

[login to view URL] sample of rectangle positions: [login to view URL]

Complete Visual Studio 2019 project with source code has to be sent (OS: Windows). OpenCV has to be used, no other librabies.

Max. price: 50 Euro

Programação C++ OpenCV Image Processing Machine Vision / Video Analytics

ID do Projeto: #33511801

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So hi. Your problem is relatively easy to solve. I will use a technique called Quadtree. If you're interested I can show you some images on how it works, but it's very fast and designed to solve those kind of problems.

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