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Pseudo Automatic camera extrinsic estimation using 3D Hough Transform Host Publication: Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet Authors: W. Belmans, T. Schaeps and B. Jansen Publication Date: Nov. 2008
Abstract: We compare the performance of three variations of the Hough Transform with a new variation we propose for automatically detecting planes in 3D camera images. Using 3 orthogonal planes detected by this method, we can estimate the extrinsics relating the camera coordinate system to a coordi-nate system defined by the three planes. This calibration me-thod is a component of our 3d camera based framework for the automatic monitoring of activity patterns of elderly.
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