Title:
VIDEO SIGNAL PROCESSING DEVICE, VIDEO SIGNAL PROCESSING METHOD, AND IMAGE-CAPTURING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/203265
Kind Code:
A1
Abstract:
This video signal processing device comprises: a signal processing unit which performs tone control of an input video signal having a linear characteristic; and a control unit which blends two tone curve characteristics arbitrarily selected from a plurality of prepared tone curve characteristics, and sets the blended tone curve characteristics for tone control of the signal processing unit.
Inventors:
ENDO TOMOYUKI (JP)
KAMIYA KOJI (JP)
KAKIDANI KEI (JP)
KAMIYA KOJI (JP)
KAKIDANI KEI (JP)
Application Number:
PCT/JP2020/011769
Publication Date:
October 08, 2020
Filing Date:
March 17, 2020
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G09G5/36; G06T5/00; H04N1/407; H04N5/20; H04N5/243
Foreign References:
| JPH0662252A | 1994-03-04 | |||
| JP2007060393A | 2007-03-08 | |||
| JP2015179502A | 2015-10-08 | |||
| JP2009021827A | 2009-01-29 | |||
| JP2015154307A | 2015-08-24 |
Other References:
See also references of EP 3937162A4
Attorney, Agent or Firm:
OMORI, Junichi (JP)
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