发明名称 |
Image transformation coefficients blocks encoder, has precoder for traversing magnitude bits of predetermined magnitude bit plane in entities of set of magnitude bits, and coder to encode data words into encoded data stream |
摘要 |
<p>The encoder (100) has a precoder for traversing magnitude bits of a predetermined magnitude bit plane in entities of a set of neighboring magnitude bits and encoding predetermined magnitude bits of the entities into data words such that predetermined magnitude bits are encoded into one of the data words along with an associated sign bit. A temporary storage (110-1 - 101-3) is provided for temporarily storing the data words. An entropy coder (112) is provided for encoding the data words from a data word buffer into an encoded data stream. Independent claims are also included for the following: (1) a method for encoding a block of transformation coefficients (2) a program with a program code for implementing the method.</p> |
申请公布号 |
DE102006061647(B3) |
申请公布日期 |
2008.08.28 |
申请号 |
DE20061061647 |
申请日期 |
2006.12.27 |
申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. |
发明人 |
MOHR, JOERG |
分类号 |
H03M7/30 |
主分类号 |
H03M7/30 |
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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