Point cloud processing method and apparatus
AssigneeTencent Technology (Shenzhen) Company Limited
InventorWenjie ZHU
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Abstract
This disclosure relates to a point cloud processing method and apparatus. In the point cloud processing method, in a decoding phase, encoded data of a point cloud is obtained, the encoded data is analyzed to obtain shift data, the shift data being obtained by performing shift processing on target encoding information of the point cloud in an encoding process of the point cloud, and shift reconstruction is performed on the shift data to obtain reconstructed encoding information of the target encoding information. In the point cloud processing method, in an encoding phase, the target encoding information of the point cloud is obtained, shift processing is performed on the target encoding information to obtain the shift data of the target encoding information, and the shift data is encoded.
Claims20
A point cloud processing method, performed by a computer device, the method comprising:
- obtaining encoded data of a point cloud;
- analyzing the encoded data to obtain shift data, the shift data being obtained by performing shift processing on target encoding information of the point cloud in an encoding process of the point cloud;
- and
- performing shift reconstruction on the shift data to obtain reconstructed encoding information of the target encoding information.
A point cloud processing method, performed by a computer device, the method comprising:
- obtaining target encoding information of a point cloud;
- obtaining an encoding mode;
- performing shift processing on the target encoding information based on the encoding mode to obtain shift data of the target encoding information;
- and
- encoding the shift data.
A point cloud processing apparatus, comprising:
- a memory operable to store computer-readable instructions;
- and
- a processor circuitry operable to read the computer-readable instructions, the processor circuitry when executing the computer-readable instructions is configured to:
- obtain encoded data of a point cloud;
- analyze the encoded data to obtain shift data, the shift data being obtained by performing shift processing on target encoding information of the point cloud in an encoding process of the point cloud;
- and
- perform shift reconstruction on the shift data to obtain reconstructed encoding information of the target encoding information.
Dependencies are inferred from the claim text.