Title:
VIDEO ENCODING METHOD WITH SYNTAX ELEMENT SIGNALING OF PACKING OF PROJECTION FACES DERIVED FROM CUBE-BASED PROJECTION AND ASSOCIATED VIDEO DECODING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/000901
Kind Code:
A1
Abstract:
A video decoding method includes decoding a part of a bitstream to generate a decoded frame, and parsing at least one syntax element from the bitstream. The decoded frame is a projection-based frame that has projection faces packed in a cube-based projection layout. At least a portion of a 360-degree content of a sphere is mapped to the projection faces via cube-based projection. The at least one syntax element is indicative of packing of the projection faces in the cube-based projection layout.
Inventors:
LEE YA-HSUAN (CN)
LIN JIAN-LIANG (CN)
LIN JIAN-LIANG (CN)
Application Number:
PCT/CN2020/099847
Publication Date:
January 07, 2021
Filing Date:
July 02, 2020
Export Citation:
Assignee:
MEDIATEK INC (CN)
International Classes:
H04N13/282; H04N19/597
Domestic Patent References:
| WO2018093851A1 | 2018-05-24 | |||
| WO2018064967A1 | 2018-04-12 |
Foreign References:
| US20190158815A1 | 2019-05-23 | |||
| US20190191203A1 | 2019-06-20 | |||
| TW201921950A | 2019-06-01 | |||
| US20180192001A1 | 2018-07-05 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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