AZB Prediction Algorithms in SSD-Based Video Coding

All the previous methods for detecting all-zero discrete cosine transform (DCT) coefficient blocks (AZB) prior to DCT and quantization are SAD-based methods. In this paper, two improved AZB early detection methods for SSD-based video coding are proposed. Based on the analysis of DCT coefficient dist...

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Bibliographische Detailangaben

Hauptverfasser:	Zhengguang Xie, Yong Liu, Wenjun Liu, Tiejun Yang
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Cities and towns Codecs Degradation Discrete cosine transforms Encoding Energy conservation Prediction algorithms Prediction methods Quantization Video coding
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