Research Article
A High-Throughput Hardware Architecture for the H.264/AVC Half-Pixel Motion Estimation Targeting High-Definition Videos
Table 5
Half-Pixel ME Refinement cost results.
| Module | Slices | Slice Flip-Flops | 4-input LUTs |
| Filter Line (Half-Pixel Interpolation Unit) | 1606 | 470 | 3051 | SAD Trees (4 STs) | 480 | 196 | 996 | SAD Comparator | 64 | 34 | 105 | Half-Pixel ME Search Unit | 544 | 230 | 1001 | Control Unit | 18 | 8 | 29 | Complete Half-Pixel ME Refinement Architecture | 2168 | 708 | 4081 |
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