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. 31, 2002
Filed:
Apr. 22, 1999
Tsuneo Sato, Tokyo, JP;
Masayuki Saito, Tokyo, JP;
Kenji Tominaga, Tokyo, JP;
Tomoki Yoshimura, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A judgement section ( ) and a ratio calculation section ( ) in an image processing apparatus input image signals in digital form of n color components forming colors, transferred externally in time series, and calculate conversion parameters indicating change of ratios of signal strength values between input image signals per color component based on a total sum of the ratios of synthesis signal values, each conversion section ( ) and a signal range calculation section ( ) converts input image signals to output image signal without any change of the ratio of signal strength values between the input image signals based on the conversion parameters, per color component.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile