发明名称 |
Method for performing dead-zone quantization in a single processor instruction |
摘要 |
An extension to existent vector instruction sets is presented in a form of new vector instructions which perform operations specialized for efficient digital video compression and decompression. A processor is designed to implement the arithmetic operation of each of these instructions in a single clock cycle, and some of the present instructions perform arithmetic operations selectively and directly on elements of the same registers.
|
申请公布号 |
US5845112(A) |
申请公布日期 |
1998.12.01 |
申请号 |
US19970812774 |
申请日期 |
1997.03.06 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
NGUYEN, LE TRONG;PARK, HEONCHUL;READER, CLIFF;LEE, YOON |
分类号 |
H04N7/24;G06F9/302;G06T9/00;(IPC1-7):G06F9/302 |
主分类号 |
H04N7/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|