The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 2000
Filed:
Oct. 31, 1997
Liang-Gee Chen, Taipei Hsien, TW;
Yeong-Kang Lai, Taipei Hsien, TW;
Yuan-Chen Liu, Taipei, TW;
Yung-Pin Lee, Taipei Hsien, TW;
National Science Council, Taipei, TW;
Abstract
The invention discloses a 9-cell array architecture with data-rings for 3-step hierarchical search (3SHS) block-matching algorithm. With the efficient data-rings and memory organization, the regular raster-scanned data flow and comparator tree-like structure can be used to simply internal I/O controller and reduce latency. In addition, we can utilize techniques to reduce external memory accesses and interconnections. The results demonstrate that the array architecture with the data-rings is low in terms of latency, memory bandwidth and costs and a high performance solution for the 3 SHS.