Gauss-Laguerre-Hermite method of keypoint extraction
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Keypoint detection and the descriptor construction method based on multiscale expansions of Gauss-Laguerre circular harmonic functions is considered. An efficient acceleration procedure is introduced. The procedure is based on the interconnection between the system of Gauss-Laguerre circular harmonic functions and the system of 2D Hermite functions. The test results approved the acceleration of the descriptor construction process upto several times.
KeywordsLocal Descriptor Stereo Match Complete Orthonormal System Laguerre Function Keypoint Detection
- 2.L. Sorgi, N. Cimminiello, and A. Neri, “Keypoints Selection in the Gauss Laguerre Transformated Domain,” in Proc. BMVC06 (2006), pp. 133–142.Google Scholar