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:
Jul. 20, 1999
Filed:
Oct. 22, 1996
Masayuki Fukase, Kyoto, JP;
Kimihiro Nakatsuka, Kyoto, JP;
Abstract
Overall actual image data is divided into tiles, spatial frequency distribution states of respective tiles are analyzed, and three extracted images including an image (95A) having the maximum number of high frequency components, an image (95C) having the minimum number of high frequency components and an image (95B) including the intermediate number of high frequency components are displayed on an extracted image display screen (91B). When a user inputs candidate values for contour enhancement processing parameters as to the three extracted images, contour enhancement processing is performed on the respective extracted images in response to this. When the candidate values for the parameters are ascertained, contour enhancement processing is performed on the overall actual image in response to this, and the image is displayed on a display box (51). Thus, an image processor having a short contour enhancement processing time with excellent sharpness tuning efficiency is provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile