Invention Grant
- Patent Title: Video frame drift correction
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Application No.: US15749213Application Date: 2016-01-22
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Publication No.: US10757435B2Publication Date: 2020-08-25
- Inventor: Mark Shaw , Jan P. Allebach , Edward J. Delp
- Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , PURDUE RESEARCH FOUNDATION
- Applicant Address: US TX Spring
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Spring
- Agency: Brooks Cameron & Huebsch PLLC
- International Application: PCT/US2016/014587 WO 20160122
- International Announcement: WO2017/127115 WO 20170727
- Main IPC: H04N19/503
- IPC: H04N19/503 ; H04N19/172 ; H04N19/132 ; H04N19/67 ; H04N19/176 ; H04N19/14 ; H04N19/86
Abstract:
In example implementations, a method executed by a processor is provided. The method determines an amount of video information that is lost in a video frame due to compression. A drift correction is applied to the video frame to add back a percentage of the amount of video information that is lost. The video frame is encoded with the drift correction.
Public/Granted literature
- US20180227590A1 DRIFT CORRECTION Public/Granted day:2018-08-09
Information query
