发明名称 |
Image range expansion control methods and apparatus |
摘要 |
Image data is adjusted for display on a target display. Maximum safe expansions for one or more attributes of the image data are compared to maximum available expansions for the attributes. An amount of expansion is selected that does not exceed either of the maximum safe expansion and the maximum available expansion. Artifacts caused by over expansion may be reduced or avoided. |
申请公布号 |
EP2518719(B1) |
申请公布日期 |
2016.05.18 |
申请号 |
EP20120162950 |
申请日期 |
2012.04.03 |
申请人 |
DOLBY LABORATORIES LICENSING CORPORATION |
发明人 |
ATKINS, ROBIN;MARGERM, STEVE |
分类号 |
G09G5/10;G06T5/00;H04N1/60;H04N13/00;H04N21/84 |
主分类号 |
G09G5/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|