Invention Grant
- Patent Title: Stereoscopic interleaved compression
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Application No.: US16210804Application Date: 2018-12-05
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Publication No.: US10972752B2Publication Date: 2021-04-06
- Inventor: Darren Rae Di Cera , Adam William Lynch
- Applicant: Advanced Micro Devices, Inc.
- Applicant Address: US CA Santa Clara
- Assignee: Advanced Micro Devices, Inc.
- Current Assignee: Advanced Micro Devices, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Kowert Hood Munyon Rankin and Goetzel PC
- Agent Rory D. Rankin
- Main IPC: H04N19/597
- IPC: H04N19/597 ; H04N19/88 ; H04N19/137 ; H04N19/146 ; H04N19/164 ; H04N19/33

Abstract:
Systems, apparatuses, and methods for implementing stereoscopic interleaved compression techniques are disclosed. A system includes a transmitter sending a video stream over a wireless link to a receiver. For each pair of frames, the transmitter encodes a left-half of a first frame of the pair with an amount of compression less than a first threshold and encodes a right-half of the first frame with an amount of compression greater than a second threshold. For a second frame of the pair, the transmitter encodes a right-half of the second frame with an amount of compression less than the first threshold and encodes a left-half of the second frame with an amount of compression greater than the second threshold. The transmitter conveys encoded half-frames and indications of an amount of compression used for each half-frame to a receiver. The receiver receives, decodes, and drives the encoded half-frames to a display.
Public/Granted literature
- US20200186832A1 STEREOSCOPIC INTERLEAVED COMPRESSION Public/Granted day:2020-06-11
Information query