Invention Grant
- Patent Title: Computing device for content adaptive video decoding
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Application No.: US11675917Application Date: 2007-02-16
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Publication No.: US10341654B1Publication Date: 2019-07-02
- Inventor: Atul Puri , Mehmet Reha Civanlar
- Applicant: Atul Puri , Mehmet Reha Civanlar
- Applicant Address: US GA Atlanta
- Assignee: AT&T INTELLECTUAL PROPERTY II, L.P.
- Current Assignee: AT&T INTELLECTUAL PROPERTY II, L.P.
- Current Assignee Address: US GA Atlanta
- Main IPC: H04N19/11
- IPC: H04N19/11 ; H04N19/14

Abstract:
A method of content adaptive decoding is provided. The method involves receiving a bitstream encoded wherein video content is segmented into portions based on predefined classifications or models. Based on the segment classifications, each segment or portion is encoded with a different encoder chosen from a plurality of encoders. Each encoder is associated with a model. The chosen encoder is particularly suited to encoding the unique subject matter of the segment. The coded bit-stream for each segment includes information regarding which encoder was used to encode that segment. A matching decoder of a plurality of decoders is chosen using the information in the coded bitstream to decode each segment using a decoder suited for the classification or model of the segment. If scenes exist which do not fall in a predefined classification, or where classification is more difficult based on the scene content, these scenes are segmented, coded and decoded using a generic coder and decoder.
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