3D model encoding device, 3D model decoding device, 3D model encoding method, and 3D model decoding method

摘要

The 3D model encoding apparatus 300 includes a projection unit 301 that generates a 2D image by projecting a 3D model onto at least one or more 2D planes, and is included in the 2D image using the 2D image , A correction unit 302 for generating a corrected image by correcting one or more pixels constituting an invalid region in which a 3D model is not projected, and an encoder 304 for generating encoded data by two-dimensionally encoding the corrected image. To be equipped.