US 11,915,390 B2
Image processing device and method
Satoru Kuma, Tokyo (JP); Ohji Nakagami, Tokyo (JP); Koji Yano, Tokyo (JP); and Tsuyoshi Kato, Kanagawa (JP)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Appl. No. 17/296,002
Filed by SONY GROUP CORPORATION, Tokyo (JP)
PCT Filed Dec. 24, 2019, PCT No. PCT/JP2019/050453
§ 371(c)(1), (2) Date May 21, 2021,
PCT Pub. No. WO2020/145117, PCT Pub. Date Jul. 16, 2020.
Claims priority of application No. 2019-000627 (JP), filed on Jan. 7, 2019.
Prior Publication US 2022/0012849 A1, Jan. 13, 2022
Int. Cl. G06T 9/00 (2006.01); G06T 5/00 (2006.01); G06T 3/40 (2006.01)
CPC G06T 5/001 (2013.01) [G06T 3/40 (2013.01); G06T 9/001 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An image encoding device comprising:
circuitry configured to:
generate from 3D data, 2D data including a geometry video frame, a color video frame, and an occupancy map each corresponding to the 3D data, wherein
the occupancy map includes a first patch and a second patch, and
a border region of the first patch including a first blank part is overlapped with a border region of the second patch including a second blank part;
generate filtering information indicating a removal way of at least one of the first blank part or the second blank part; and
encode the 2D data and the filtering information.