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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Cao Wei Hou Hui Lai Jin Mei Mao Zhi Gang Tong Jia Rong Min Hao |
| Copyright Year | 2007 |
| Description | Author affiliation: Fudan Univ., Shanghai (Cao Wei; Hou Hui; Lai Jin Mei) |
| Abstract | A new reconfigurable multi-BMA VLSI architecture was proposed to select different levels of trade-off between video quality, computing complexity and power for power aware applications. The architecture can reuse the smaller blocks' SADs to calculate 41 motion vectors of a 16times16 block in parallel for H.264's VBSME. TSMC 0.18 um CMOS technology was adopted and the circuit's power consumption can be changed between 13.8 and 247 mW with the typical algorithms. Under a clock frequency of 157 Mhz, the architecture allows the real-time processing of VGA at 30 fps with FS in a search range [-16, +15] at the high level. |
| Starting Page | 774 |
| Ending Page | 777 |
| File Size | 148870 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424411313 |
| DOI | 10.1109/ICASIC.2007.4415745 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-10-22 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Very large scale integration Motion estimation Computer architecture Energy consumption Image quality CMOS technology Circuits Clocks Frequency Switches |
| Content Type | Text |
| Resource Type | Article |
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