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:
Dec. 02, 2003
Filed:
Apr. 25, 2000
Applicant:
Inventors:
Oscal Tzyh-Chiang Chen, Taipei, TW;
Hsun-Chang Hsieh, Hsinchu, TW;
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/36 ; H04N 9/47 ; H04N 7/12 ;
U.S. Cl.
CPC ...
G06K 9/36 ; H04N 9/47 ; H04N 7/12 ;
Abstract
A signal-processing method for performing a coordinate transformation operation and a quantization operation on an input data to obtain quantization outputs, and a signal-processing device therefor. A search strategy based on the characteristic of the input data is established. By using the search strategy, the End of Block (EOB) is predicted and the calculation structure is determined by the predicted EOB.