A VLSI design with built-in SRAM arrays for implementing full search block matching algorithm

Tsung Yi Wu, Kuang Yao Chen, Shi Yi Huang, Tai Lun Li, How Rern Lin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

A conventional 2-dimensional (2-D) systolic processing element (PE) array of a chip used for implementing Full Search Block Matching Algorithm (FSBMA) needs a large number of input pads to read sequence image data from SRAM chips. In our work, we embed SRAMs in the FSBMA chip and the PEs read the sequence image data from the embedded SRAMs quickly and directly. Three embedded SRAM arrays are used to store a current frame, a reference frame, and a prefetch frame. Our chip only needs 8 input pads to read off-chip image data. Experimental results show that our proposed chip can process 704 frames per second for the CIF format. By extending the SRAM arrays, our proposed chip can process 34 frames per second for the HDTV resolution.

Original languageEnglish
Title of host publication2009 IEEE 13th International Symposium on Consumer Electronics, ISCE 2009
Pages619-621
Number of pages3
DOIs
Publication statusPublished - 2009 Oct 27
Event2009 IEEE 13th International Symposium on Consumer Electronics, ISCE 2009 - Kyoto, Japan
Duration: 2009 May 252009 May 28

Publication series

NameDigest of Technical Papers - IEEE International Conference on Consumer Electronics
ISSN (Print)0747-668X

Other

Other2009 IEEE 13th International Symposium on Consumer Electronics, ISCE 2009
CountryJapan
CityKyoto
Period09-05-2509-05-28

All Science Journal Classification (ASJC) codes

  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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    Wu, T. Y., Chen, K. Y., Huang, S. Y., Li, T. L., & Lin, H. R. (2009). A VLSI design with built-in SRAM arrays for implementing full search block matching algorithm. In 2009 IEEE 13th International Symposium on Consumer Electronics, ISCE 2009 (pp. 619-621). [5156949] (Digest of Technical Papers - IEEE International Conference on Consumer Electronics). https://doi.org/10.1109/ISCE.2009.5156949