- Patent Title: Multi-view coding with effective handling of renderable portions
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Application No.: US15687920Application Date: 2017-08-28
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Publication No.: US10440385B2Publication Date: 2019-10-08
- Inventor: Sebastian Bosse , Heiko Schwarz , Thomas Wiegand , Tobias Hinz
- Applicant: GE VIDEO COMPRESSION, LLC
- Applicant Address: US NY Albany
- Assignee: GE Video Compression, LLC
- Current Assignee: GE Video Compression, LLC
- Current Assignee Address: US NY Albany
- Agency: Pillsbury Winthrop Shaw Pittman, LLP
- Main IPC: H04N19/52
- IPC: H04N19/52 ; H04N19/597 ; H04N19/463 ; H04N19/553

Abstract:
A proposed intermediate way of handling the renderable portion of the first view results in more efficient coding. Instead of omitting the coding of the renderable portion completely, even more efficient coding of multi-view signals entails merely suppressing the coding of the residual signal within the renderable portion, whereas the prediction parameter coding still takes place from the non-renderable portion of the multi-view signal across the renderable portion so that prediction parameters for the renderable portion may be exploited for predicting parameters for the non-renderable portion. The additional coding rate for transmitting the prediction parameters for the renderable portion may be kept low as this merely aims at forming a continuation of the parameter history across the renderable portion to serve as a basis for prediction parameters of other portions of the multi-view signal. Expressed differently, the prediction parameters for the renderable portion need not perfectly predict the texture within the renderable portion of the first view to keep the residual signal within the renderable portion low.
Public/Granted literature
- US20170359594A1 MULTI-VIEW CODING WITH EFFECTIVE HANDLING OF RENDERABLE PORTIONS Public/Granted day:2017-12-14
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