Adaptive fast block-matching algorithm by switching search patterns for sequences with wide-range motion content

Content with rapid, moderate, and slow motion is frequently mixed together in real video sequences. Until now, no fast block-matching algorithm (FBMA), including the well-known three-step search (TSS), the block-based gradient descent search (BBGDS), and the diamond search (DS), can efficiently remo...

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Veröffentlicht in:	IEEE transactions on circuits and systems for video technology 2005-11, Vol.15 (11), p.1373-1384
Hauptverfasser:	HUANG, Shih-Yu, CHO, Chuan-Yu, WANG, Jia-Shung
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptive algorithms Algorithms Applied sciences Bit rate Block matching Blocking Circuits Computer science Encoding Exact sciences and technology Frequency selective surfaces Image processing Information, signal and communications theory Motion analysis Motion compensation Motion estimation Redundancy Searching Signal processing Switches Switching and signalling Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Temporal logic Transform coding Video sequences
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