Method of encoding image signal, apparatus for encoding image signal, method of decoding image signal, apparatus for decoding image signal, and image signal recording medium
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United States of America Patent
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-
Jul 28, 1998
Issued Date -
N/A
app pub date -
Oct 7, 1996
filing date -
Jan 19, 1993
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An image signal encoding method and apparatus is provided. An input image signal is coded to produce coded picture signals. Specifically, the coded picture signals include a group-of-pictures consisting of predictive coded pictures and bi-directionally predictive coded pictures. For at least some of the predictive coded pictures of the group-of-pictures, slices are designated which consist entirely of intra-coded macroblocks. An indication of the slices designated is provided in the coded picture signals.
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