Error-resilient coding of 3-D graphic models via adaptive mesh segmentation

Current coding techniques for 3-D graphic models mainly focus on coding efficiency, which makes them extremely sensitive to channel errors due to the irregular mesh structure. We introduce a new approach for error-resilient coding of arbitrary 3-D graphic models by extending the error-free construct...

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Vydáno v:	IEEE transactions on circuits and systems for video technology Ročník 11; číslo 7; s. 860 - 873
Hlavní autoři:	Zhidong Yan, Kumar, S., Kuo, C.-C.J.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.07.2001 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Application software Applied sciences Boundaries Channels Coding Compressing Computer graphics Decoding Error analysis Error correction codes Errors Exact sciences and technology Finite element method Image processing Information geometry Information, signal and communications theory Permissible error Protection Quantization Signal processing Telecommunications and information theory Topology Tree graphs Segmentation Image processing Coding Data compression Quantization Error detection Tridimensional image Error correction Topology Mesh method Adaptive method
ISSN:	1051-8215, 1558-2205
On-line přístup:	Získat plný text
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