Vlsi Architectures for Iterative Image Restoration.

In this paper mesh, pyramid, and mesh of pyramids implementations of an iterative image restoration algorithm are proposed. These implementations are based on a single step regularized iterative restoration algorithm. Area-time bounds on the proposed implementations are established. The efficiency of the proposed VLSI algorithms is evaluated by comparing the established bounds against lower bounds on AT 2 , where A is the area of the VLSI chip and T is its computation time.