Title:
HUE AND SATURATION ADJUSTING DEVICE, IMAGE DISPLAY DEVICE, AND HUE AND SATURATION ADJUSTING METHOD
Document Type and Number:
Japanese Patent JP2006030998
Kind Code:
A
Abstract:
To provide a technique capable of adjusting the hue and saturation of an RGB input signal.
Provided are a converting means of converting the RGB signal to a hue and saturation, an adjusting means of adjusting the hue and saturation after the conversion to desired value, and an inverse conversion means of inversely converting the hue and saturation after the adjustment to an RGB signal.
Inventors:
SOMEYA RYUICHI
KABUTO NOBUAKI
MATONO TAKAAKI
KABUTO NOBUAKI
MATONO TAKAAKI
Application Number:
JP2005201051A
Publication Date:
February 02, 2006
Filing Date:
July 11, 2005
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G09G5/02; G06T1/00; G09G3/20; G09G5/00; G09G5/06; H04N1/46; H04N1/60; H04N9/64; H04N9/68
Attorney, Agent or Firm:
Yasuo Sakuta
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