A new computation of shape moments via quadtree decomposition

The main contribution of this paper is in designing an optimal and/or optimal speed-up algorithm for computing shape moments. We introduce a new technique for computing shape moments. The new technique is based on the quadtree representation of images. We decompose the image into a number of non-ove...

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Veröffentlicht in:	Pattern recognition 2001-07, Vol.34 (7), p.1319-1330
Hauptverfasser:	Wu, Chin-Hsiung, Horng, Shi-Jinn, Lee, Pei-Zong
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer vision Image processing Moment invariants Pipelined optical bus system Quadtree decomposition Shape moments
Online-Zugang:	Volltext
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