| 发明名称 |
ELECTRONIC DEVICE AND COLOR GAMUT DETERMINATION METHOD |
| 摘要 |
According to one embodiment, an electronic device 100 comprises a first color gamut converter configured to convert each pixel of input video data into RGB data, a first nonstandard determination module configured to determine whether the RGB data converted by the first color gamut converter is outside a first color gamut or not, a first counter configured to count number of pixels of which RGB data converted by the first color gamut converter is outside the first color gamut per unit time of the video data, and a first color gamut determination module configured to determine, based on the number of pixels counted by the first counter, whether a color gamut of the input video data is the first color gamut or a color gamut wider than the first color gamut. |
| 申请公布号 |
US2016065923(A1) |
申请公布日期 |
2016.03.03 |
| 申请号 |
US201514686586 |
申请日期 |
2015.04.14 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA ;Toshiba Lifestyle Products & Services Corporation |
发明人 |
ARAI Takayuki |
| 分类号 |
H04N9/64;G09G5/06;G06T7/40;G09G5/02 |
主分类号 |
H04N9/64 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electronic device comprising:
a first color gamut converter configured to convert each pixel of input video data into RGB data; a first nonstandard determination module configured to determine whether the RGB data converted by the first color gamut converter is outside a first color gamut or not; a first counter configured to count number of pixels of which RGB data converted by the first color gamut converter is outside the first color gamut per unit time of the video data; and a first color gamut determination module configured to determine, based on the number of pixels counted by the first counter, whether a color gamut of the input video data is the first color gamut or a color gamut wider than the first color gamut. |
| 地址 |
Tokyo JP |
