On the encoding of the anchor frame in video coding

In this paper we determine the number of bits to be used for the encoding of the anchor frame in low bit rate video coding in order to improve the quality of the next and subsequent frames to be encoded. This problem is important in a real time video communication system. We use a progressive method...

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Veröffentlicht in:	IEEE transactions on consumer electronics 1997-08, Vol.43 (3), p.279-285
Hauptverfasser:	Kondi, L.P., Katsaggelos, A.K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Asynchronous transfer mode Bit rate Coding, codes Delay effects Encoding Exact sciences and technology Image coding Image reconstruction Image sequences Information, signal and communications theory Quantization Real time systems Signal and communications theory Telecommunications and information theory Video coding
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Zusammenfassung:	In this paper we determine the number of bits to be used for the encoding of the anchor frame in low bit rate video coding in order to improve the quality of the next and subsequent frames to be encoded. This problem is important in a real time video communication system. We use a progressive method for the transmission of the anchor frame. We develop two methods for determining the optimal number of bits to be allocated to the first frame in on line video communication applications.
ISSN:	0098-3063 1558-4127
DOI:	10.1109/30.628614