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ROAD NETWORK EXTRACTION FROM SAR IMAGERY SUPPORTED BY CONTEXT INFORMATION
Mapping SAR Object Extraction
2015/6/1
This paper deals with automatic road extraction from SAR imagery. In general, automatically extracted road networks are not complete,
i.e., gaps remain in the erxtracted network. Especially in SAR im...
An Enhanced Robust Entropy Coder for Video Codecs Based on Context-Adaptive Reversible VLC
Enhanced Robust Entropy Coder Video Codecs Context-Adaptive Reversible VLC
2007/12/31
Reversible variable length coding (RVLC) is an important robust entropy coding
technique for error resilient video transmission. The popular DCT-based video codecs all
can use it. RVLC supports both...
Context-based Arithmetic Coding Reexamined for DCT Video Compression
Context-based Arithmetic Coding DCT Video Compression
2007/12/31
This paper presents a new context modeling technique for arithmetic coding of DCT coefficients in video compression. A key feature of the new technique is the inclusion of all previously coded coeffic...