Title:
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, PROGRAM, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2016/056173
Kind Code:
A1
Abstract:
An image processing apparatus for displaying an image on a display screen, inputs data, specifies at least one of a bright region and a dark region of an image corresponding to the image data, executes, for at least one of the bright region and the dark region, at least one of first chroma processing of increasing a chroma of the bright region, second chroma processing of lowering the chroma of the dark region, first hue processing of making a hue of the bright region close to red, and second hue processing of making the hue of the dark region close to blue in accordance with display dynamic range information corresponding to the display screen, and displays, on the display screen, an image based on corrected image data that has undergone correction.
Inventors:
TATSUMI EISAKU (JP)
Application Number:
PCT/JP2015/004627
Publication Date:
April 14, 2016
Filing Date:
September 11, 2015
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
G06T5/00
Foreign References:
| US20100091034A1 | 2010-04-15 | |||
| US20100134682A1 | 2010-06-03 |
Other References:
ROBERT WANAT ET AL: "Simulating and compensating changes in appearance between day and night vision", ACM TRANSACTIONS ON GRAPHICS (TOG), ACM, US, vol. 33, no. 4, 27 July 2014 (2014-07-27), pages 1 - 12, XP058051965, ISSN: 0730-0301, DOI: 10.1145/2601097.2601150
Attorney, Agent or Firm:
OHTSUKA, Yasunori et al. (Kioicho Park Bldg. 3-6, Kioicho, Chiyoda-k, Tokyo 94, JP)
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