VLSI implementation of the motion estimator with two-dimensional data-reuse

Yeong Kang Lai; Yeong Lin Lai; Yuan Chen Liu; Liang Gee Chen

doi:10.1109/30.713173

VLSI implementation of the motion estimator with two-dimensional data-reuse

Yeong Kang Lai, Yeong Lin Lai, Yuan Chen Liu, Liang Gee Chen

Department of Mechatronic Engineering

Research output: Contribution to journal › Article

5 Citations (Scopus)

Abstract

This paper describes the VLSI implementation with two-dimensional (2-D) data-reuse architecture for full-search block-matching algorithm. Based on a one-dimensional processing element (PE) array and two data-interlacing shift-register arrays, the proposed VLSI architecture can efficiently reuse data to decrease external memory accesses and save the pin counts. It also achieves 100% hardware utilization and a high throughput rate. In addition, the same chips can be cascaded for different block sizes, search ranges, and pixel rates.

Original language	English
Pages (from-to)	623-629
Number of pages	7
Journal	IEEE Transactions on Consumer Electronics
Volume	44
Issue number	3
DOIs	https://doi.org/10.1109/30.713173
Publication status	Published - 1998 Dec 1

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All Science Journal Classification (ASJC) codes

Media Technology
Electrical and Electronic Engineering

Cite this

Lai, Y. K., Lai, Y. L., Liu, Y. C., & Chen, L. G. (1998). VLSI implementation of the motion estimator with two-dimensional data-reuse. IEEE Transactions on Consumer Electronics, 44(3), 623-629. https://doi.org/10.1109/30.713173

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10.1109/30.713173