Automated perceptual quality assessment of touchscreen devices
AssigneeIntel Corporation
InventorEugene Kuznetsov
Life of this patent
Estimating the term…
Abstract
Methods and systems may provide for receiving a video of an interaction with a touch screen, using a computer vision process to identify a gesture in the video, and determining a response time of the touch screen with respect to the gesture. Moreover, a display area update percentage can be tracked subsequent to a response of the touch screen to the gesture, wherein a frame rate determination may be conducted for the touch screen based on the display area update percentage.
Claims28
A method comprising:
- receiving a video of an interaction with a touch screen;
- using a computer vision process to identify a gesture in the video;
- detecting a first display update on the touch screen;
- determining a response time of the touch screen with respect to the gesture, wherein determining the response time includes counting one or more frames between the gesture and the first display update;
- tracking a display area update percentage subsequent to the first display update, wherein the display area update percentage is tracked on a frame-by-frame basis;
- conducting a frame rate determination for the touch screen based on the display area update percentage;
- and
- outputting the response time and a result of the frame rate determination.
A computing system comprising:
- a non-volatile memory to store a video of an interaction with a touch screen;
- and
- a chipset including logic to,
- receive the video,
- use a computer vision process to identify a gesture in the video, and
- determine a response time of the touch screen with respect to the gesture.
A computer readable storage medium comprising a set of instructions which, if executed by a processor, cause a computer to:
- receive a video of an interaction with a touch screen;
- use a computer vision process to identify a gesture in the video;
- and
- determine a response time of the touch screen with respect to the gesture.
A method comprising:
- receiving a video of an interaction with a touch screen;
- using a computer vision process to identify a gesture in the video;
- and
- determining a response time of the touch screen with respect to the gesture.
Dependencies are inferred from the claim text.