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:
May. 29, 2001
Filed:
Aug. 05, 1998
Method and apparatus for processing an image, storage medium for storing an image processing program
Naoyuki Nemoto, Yamato, JP;
Hiroyasu Takahashi, Yokohama, JP;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A mask process such as smoothing of a graphic or a character drawn into a bit pattern is performed by using only SHIFT, logical NOT, AND, OR operations of bit strings, rather than using conditional branch instructions in the form of “IF THEN ELSE” and “SWITCH” statements that lead to undesirable reduction of processing speed. This results in a substantial increase of the processing speed. Further, in order to process an image that is wider than a bus width or a register length at high speed, adjacent patterns of an original image, which are not necessarily used for a logical operation, are loaded onto left and right sides of a processing object, to form a processing unit for use in a logical operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile