Title:
SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND IMAGE CAPTURING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2016/147625
Kind Code:
A1
Abstract:
A signal processing apparatus that processes a video signal includes a signal conversion unit configured to convert a first video signal quantized according to a first characteristic to represent a video image with a relative luminance, into a second video signal quantized according to a second characteristic to represent the video image with an absolute luminance in an output of a display device based on a predetermined conversion correspondence relationship, and a signal output unit configured to output information representing the conversion correspondence relationship in association with at least one of the first video signal and the second video signal.
Inventors:
ISHII YOSHIKI (JP)
Application Number:
PCT/JP2016/001343
Publication Date:
September 22, 2016
Filing Date:
March 10, 2016
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
H04N5/232
Domestic Patent References:
| WO2014178286A1 | 2014-11-06 | |||
| WO2013046096A1 | 2013-04-04 |
Other References:
See also references of EP 3272112A4
Attorney, Agent or Firm:
ABE, Takuma et al. (30-2Shimomaruko 3-chome, Ohta-k, Tokyo 01, JP)
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