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Hi.

Welcome to Sensory Intel! Here, I document Image Processing, Computer Vision, Perception and Computational Photography Algorithms that can directly or indirectly aid or use ‘Sensory Intel’.

Marker Detection

Marker Detection

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Sample video shows detecting markers and placing a static image within the markers. The input to this program include a video of the wall with the markers in place and the static image.

This and the next sample show an implementation using Harris corner detection and Homography calculation using NumPy and OpenCV in Python.

Below is a video of another sample output that shows detecting markers and placing a second video within the markers of the first video. (More explanation and math to follow…)

CNN Number Detection

CNN Number Detection