Sharp Kabushiki Kaisha Corporation

Tetsuo Ikeyama

Kenji Watanabe

Akira Koike

Masahiko Takiguchi

Yoshinori Kohno

Mihoko Watanabe

Hiroaki Okumoto

Kohichi Takaku

Tsuyoshi Ohmori

A display device () includes: a display section () which displays a picture; a user specifying section () which specifies a user viewing the display device; an image quality specifying section () which, in a case where the user specifying section () has specified a plurality of users, (i) obtains, from a recording section which records a plurality of setting values that correspond to user information for discriminating the plurality of users and are used to adjust an image quality, the plurality of setting values that correspond to the respective plurality of users thus specified and (ii) specifies, in accordance with the plurality of setting values thus obtained, a plurality of image qualities of a respective plurality of pictures to be displayed in the display section (); and an image quality adjustment instructing section () which instructs an image quality adjusting section () to cause the display section () to display the plurality of pictures at the respective plurality of image qualities thus specified.

Display device, television receiver, display device control method, programme, and recording medium

A correction signal capturing section of a skin color correction processing section of an image processor captures WB-corrected RGBsignal values, a WB inverse correction section performs inverse correction, a YCbCr conversion section converts obtained RGBsignal values into YCbCrsignal values. A skin color pixel region detection section detects pixels corresponding to skin color pixel regions, a skin color correction section performs skin color correction to the YCbCrsignal values and obtains YCbCrsignal values, and a RGB conversion section converts the obtained YCbCrsignal values into RGBsignal values. A WB correction section performs WB correction to the RGBsignal values and obtains RGBsignal values. An output section outputs the image signals of the image reconstructed by applying said RGBsignal values to the skin color pixel regions and by applying said RGBsignal values to the pixel regions other than the skin color pixel regions.

Image processor, image processing method and recording medium

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Osaka, Japan

Tetsuo Ikeyama