Invention Grant
- Patent Title: Methods and apparatus for video imaging pruning
- Patent Title (中): 视频成像修剪的方法和装置
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Application No.: US12998123Application Date: 2009-09-01
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Publication No.: US09571857B2Publication Date: 2017-02-14
- Inventor: Dung Trung Vo , Joel Sole , Peng Yin , Yunfei Zheng
- Applicant: Dung Trung Vo , Joel Sole , Peng Yin , Yunfei Zheng
- Applicant Address: FR Moulineaux
- Assignee: THOMSON LICENSING
- Current Assignee: THOMSON LICENSING
- Current Assignee Address: FR Moulineaux
- Agent Brian Dorini; Ronald J. Kolczynski
- International Application: PCT/US2009/004950 WO 20090901
- International Announcement: WO2010/033151 WO 20100325
- Main IPC: G06K9/36
- IPC: G06K9/36 ; H04N19/59 ; H04N19/587 ; H04N19/85

Abstract:
Methods and apparatus are provided for video image pruning. An apparatus includes a data pruner for pre-processing a picture prior to, and in preparation for, compression by encoding. The data pruner selectively removes, in the spatial domain, at least one region within the picture. At the decoder end, an apparatus includes a data restorer for receiving a decompressed picture subsequent to decompression by decoding, and post-processing the decompressed picture by selectively restoring, in the spatial domain, at least one region in the decompressed picture based on information indicating a removal of the at least one region prior to a previously performed encoding process.
Public/Granted literature
- US20110170615A1 METHODS AND APPARATUS FOR VIDEO IMAGING PRUNING Public/Granted day:2011-07-14
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