Image Recognition: a Short Evaluation – part 1

Image Recognition has been a widely studied topic recently. Researchers and companies are trying to find robust solutions to recognize images (advertisement flyers, movie posters, cards …) and objects using remote servers or directly on the devices. At iplimage, we tried and implemented a few image recognition engines lately, and I would like to share some results.

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[math] – The P3P (Perspective-Three-Point) Principle

As said and shown before, the P3P equations are not easy to solve. As an example, the solution provided in the opencv library does not compute fully satisfactory results. This article has the objective to summarize the best strategy to implement the P3P approach.

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