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US 2022/0044448 A1Published application
Image processing device and method
AssigneeSony Corporation
InventorsOhji NAKAGAMI, Koji YANO, Satoru KUMA, Tsuyoshi KATO
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AssigneeSony Corporation
InventorsOhji NAKAGAMI, Koji YANO, Satoru KUMA, Tsuyoshi KATO
Estimating the term…
There is provided an image processing device and a method that are configured to be capable of reducing the increase of a load on encoding/decoding of attribute information of a point cloud. The attribute information of the point cloud is encoded using contexts corresponding to weight values obtained by an orthogonal transformation made on location information of the point cloud, the orthogonal transformation taking into consideration a three-dimensional structure. Further, encoded data associated with the attribute information of the point cloud is decoded using contexts corresponding to weight values obtained by an orthogonal transformation made on the location information of the point cloud, the orthogonal transformation taking into consideration a three-dimensional structure. The present disclosure can be applied to, for example, image processing devices, electronic equipment, image processing methods, programs, and the like.
An image processing device comprising:
An image processing method comprising:
An image processing device comprising:
An image processing method comprising:
Dependencies are inferred from the claim text.