New video enhancement preprocessor using the region-of-interest for the videoconferencing

The development of audio/video compression systems has made feasible digital multimedia applications. Under limited bandwidth environments, the human visual attention using region-of-interest (ROI) has been reported to improve the performance in the video coding. In this paper, we propose a ROI base...

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Veröffentlicht in:	IEEE transactions on consumer electronics 2010-11, Vol.56 (4), p.2644-2651
Hauptverfasser:	Kwon, Homin, Han, Hagyong, Lee, Sungmok, Choi, Wontae, Kang, Bongsoon
Format:	Artikel
Sprache:	eng
Schlagworte:	Assessments Boundaries Cameras Coding Electronics Humans Image edge detection Image enhancement Noise Reduction Solids Teleconferencing Videoconferencing Visualization
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