| 发明名称 |
TEXT LEGIBILITY OVER IMAGES |
| 摘要 |
In some implementations, a computing device can improve the legibility of text presented over an image based on a complexity metric calculated for the underlying image. For example, the presented text can have display attributes, such as color, shadow, and background gradient. The display attributes for the presented text can be selected based on the complexity metric calculated for the underlying image (e.g., portion of the image) so that the text will be legible to the user of the computing device. |
| 申请公布号 |
US2016358592(A1) |
申请公布日期 |
2016.12.08 |
| 申请号 |
US201615081709 |
申请日期 |
2016.03.25 |
| 申请人 |
APPLE INC. |
发明人 |
ROGOYSKI Alexander William;GUZMAN Aurelio;WILSON Christopher;WILSON Eric L.;AGNOLI Giovanni M. |
| 分类号 |
G09G5/40;G09G5/10;G09G5/02 |
主分类号 |
G09G5/40 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
obtaining, by a computing device, a background image for presentation on a display of the computing device; determining, by the computing device, a portion of the background image over which to present textual information; calculating, by the computing device, a complexity metric for the portion of the background image; selecting, by the computing device, a complexity classification for the portion of the background image based on the complexity metric, and based on the complexity classification, selecting, by the computing device, one or more display attributes for presenting the textual information over the portion of the background image. |
| 地址 |
Cupertino CA US |
