发明名称 |
ENERGY LOSSLESS CODING METHOD AND APPARATUS, SIGNAL CODING METHOD AND APPARATUS, ENERGY LOSSLESS DECODING METHOD AND APPARATUS, AND SIGNAL DECODING METHOD AND APPARATUS |
摘要 |
The lossless coding method includes selecting one of a first coding method and a second coding method, based on a range in which a quantization index of energy is represented, and coding the quantization index by using the selected coding method. The lossless decoding method includes determining a coding method of a differential quantization index of energy included in a bitstream and decoding the differential quantization index by using one of a first decoding method and a second decoding method based on a range in which a quantization index of energy is represented, in response to the determined coding method. |
申请公布号 |
US2016232903(A1) |
申请公布日期 |
2016.08.11 |
申请号 |
US201415021833 |
申请日期 |
2014.09.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOO Ki-hyun |
分类号 |
G10L19/00;G10L19/002;G10L19/22 |
主分类号 |
G10L19/00 |
代理机构 |
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代理人 |
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主权项 |
1. A lossless coding method comprising:
selecting one of a first coding method and a second coding method, based on a range in which a quantization index of energy is represented; and coding the quantization index by using the selected coding method. |
地址 |
Suwon-si KR |