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

Figure 5

Shared node counts for the unified architecture: (a) a FOSS architecture with 4 nodes in stage 1 and 3 nodes in stage 2, (b) a FOSS architecture with 3 nodes in stage 1 and 4 nodes in stage 2, and (c) a unified architecture with 4 nodes in stage 1 and stage 2.

(a)

(b)

(c)