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:
Apr. 09, 2019
Filed:
Jul. 25, 2017
Canon Kabushiki Kaisha, Tokyo, JP;
Yoshiyuki Nagashima, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image processing apparatus for outputting to a display unit an output image, includes a conversion unit configured to convert a gradation value of a first pixel, of an input image, the first pixel corresponding to luminance higher than a maximum value of luminance at which the display unit can display into a predetermined gradation value, to convert a gradation value of a second pixel of the input image, the second pixel corresponding to luminance less than or equal to the maximum value of the luminance at which the display unit can display, into a gradation value less than or equal to the predetermined gradation value, and to generate the output image that includes both the first pixel with converted gradation value and the second pixel with converted gradation value; and an output unit configured to output the output image to the display unit.