Mathematical Problems in Engineering / 2015 / Article / Tab 3

Research Article

A Systematic Hardware Sharing Method for Unified Architecture Design of H.264 Transforms

Table 3

The computational complexity of the FOSS architectures for H.264 transforms.

Sub/adderAdderSubtractorShifter

1D 8 × 8 forward0201610
1D 8 × 8 inverse0241618
2D 4 × 4 forward8161616
2D 4 × 4 inverse8161616
2D 4 × 4 Hadamard816160
2D 2 × 2 Hadamard0440

Total24968460