P3P (Perspective-Three-Point) discussions

Projective geometry is an important subject if you wish to create computer vision applications.
In this post, is presented a youtube™ video that aims to show the differences between the P3P (Perspective-Three-Point) principle such as implemented in opencv and my own implementation.
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Black and White Marker Detection

In this article, I’m trying to give technical clues on how to implement a simple marker detection engine similar to the technology provided in the well-known ARtoolkit software.

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