| 发明名称 |
IDENTIFYING A TARGET TOUCH REGION OF A TOUCH-SENSITIVE SURFACE BASED ON AN IMAGE |
| 摘要 |
Examples disclosed herein relate to identifying a target touch region of a touch-sensitive surface based on an image. Examples include a touch input detected at a location of a touch-sensitive surface, an image representing an object disposed between a camera that captures the image and the touch-sensitive surface, identifying a target touch region of a touch-sensitive surface based on an image, and rejecting the detected touch input when the location of the detected touch input is not within any of the at least one identified target touch region of the touch-sensitive surface. |
| 申请公布号 |
US2016231862(A1) |
申请公布日期 |
2016.08.11 |
| 申请号 |
US201315024100 |
申请日期 |
2013.09.24 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
Tretter Daniel R;Kang Jinman;Tan Kar Han;Hong Wei;Suggs Bradley N;Short David Bradley;Sievert Otto |
| 分类号 |
G06F3/041;G09G3/00;G06T7/00;G06F3/042;G06F3/0354 |
主分类号 |
G06F3/041 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A computing system comprising:
a touch-sensitive surface to detect a touch input at a location of the touch-sensitive surface; a given camera, pointed at the touch-sensitive surface, to capture an image representing an object disposed between the given camera and the touch-sensitive surface; and a rejection engine to identify, based on at least one characteristic of the object represented in the image, at least one target touch region of the touch-sensitive surface, each for receiving touch input; wherein the rejection engine is further to determine that the location of the detected touch input is not within any of the at least one identified target touch region of the touch-sensitive surface, and to reject the detected touch input in response to the determination. |
| 地址 |
Houston TX US |
