发明名称 |
Fernsehbildersendeanlage und Anlage um diese Bilder zu Empfangen |
摘要 |
Device for transmitting television pictures in the form of transform coefficients and motion vectors. The motion vectors of a sub-picture are converted (20) into a series of difference vectors and a reference vector. Said series is subsequently applied to a variable-length encoder (22) which encodes a run of zero values and a subsequent non-zero value into a code word of variable length. The variable-length encoder may be the same as the encoder which encodes the coefficients. <IMAGE> |
申请公布号 |
DE69423290(T2) |
申请公布日期 |
2000.09.21 |
申请号 |
DE1994623290T |
申请日期 |
1994.10.21 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN |
发明人 |
DE WITH, PETER H. N.;NIJSSEN, STEPHANUS J. J. |
分类号 |
H04N5/92;H04N19/51;H04N19/517;H04N19/593;H04N19/61;(IPC1-7):H04N7/32 |
主分类号 |
H04N5/92 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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