| 发明名称 |
A COMPUTER SYSTEM PERFORMING AN INVERSE COSINE TRANSFER FUNCTION FOR USE WITH MULTIMEDIA INFORMATION |
| 摘要 |
A computer system (100) for performing a two-dimensional inverse Discrete Cosine Transform includes multimedia input devices (125, 126), a memory (104) and a processor (109). The processor (109) implements the transform by executing SIMD mathematical and SIMD shift instructions. Shifting is used to preserve accuracy.
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| 申请公布号 |
WO9733236(A1) |
申请公布日期 |
1997.09.12 |
| 申请号 |
WO1997US04152 |
申请日期 |
1997.03.05 |
| 申请人 |
INTEL CORPORATION;EITAN, BENNY;NISSENBAUM, BARUCH;FEDER, MEIR |
发明人 |
EITAN, BENNY;NISSENBAUM, BARUCH;FEDER, MEIR |
| 分类号 |
G06F9/30;G06F9/302;G06F9/315;G06F17/14;(IPC1-7):G06F17/14 |
主分类号 |
G06F9/30 |
| 代理机构 |
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