Patent ID: 9554085
Date: 2017-01-24
CPC Classifications: G06F,H04N

Claim:
1. A method for dynamically controlling quality of a displayed video, comprising: detecting, by a display device, a current eye position of an eye of a user; identifying, by the display device, at least one region of interest (ROI) on a display screen of the display device based on the current eye position of the user; predicting, by the display device, a next position of the eye of the user based on the current eye position of the user or the at least one ROI; converting, by the display device, a standard definition (SD) video into a high definition (HD) video; and displaying, by the display device, the HD video on the ROI of the display screen and the SD video in the non-ROI of the display screen, wherein detecting the current eye position of the user is performed by a motion detector, using optical eye tracking, using pattern mapping, or using a gaze-based interface technique and identifying the at least one ROI on the display screen is performed using binary space partitioning.