Motion compensated post-processing for low bit rate videoconferencing on ISDN lines

被引:0
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作者
Bagni, D
deHaan, G
Riva, V
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中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper presents a post-processing algorithm for low bit rate videoconferencing on ISDN lines. The relatively few images per second that are transmitted during low bit rate multi-media communications are up-converted after decoding inside the terminal receiver to an increased frame rate of 25 Hz or 30 Hz, depending on the display. Applying advanced motion estimation and compensation techniques can achieve a significant improvement in motion portrayal of moving objects.
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页码:28 / 29
页数:2
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