/Mesh Decoding Device, Mesh Encoding Device, Mesh Decoding Method, And Non-transitory Computer-readable Medium
Abstract
A mesh decoding device 200 includes: an intra decoding unit 202B that decodes a base mesh from a bit stream of an intra frame; and an inter decoding unit 202E that decodes a motion vector from a bit stream of an inter frame, adds the motion vector to a base mesh of a reference frame, and decodes the base mesh, wherein the intra decoding unit 202B or the inter decoding unit 202E includes a duplicate vertex search unit 202E6 that acquires information related to a duplicate vertex of a vertex to be decoded from a decoded vertex.
Full Text
What is claimed is:
A mesh decoding device 200 includes: an intra decoding unit 202B that decodes a base mesh from a bit stream of an intra frame; and an inter decoding unit 202E that decodes a motion vector from a bit stream of an inter frame, adds the motion vector to a base mesh of a reference frame, and decodes the base mesh, wherein the intra decoding unit 202B or the inter decoding unit 202E includes a duplicate vertex search unit 202E6 that acquires information related to a duplicate vertex of a vertex to be decoded from a decoded vertex.
Timeline
Filed
02/25/2026Published
07/02/2026Granted
Not AvailableIPC Codes(7)
H04N 19/597:specially adapted for multi-view video sequence encoding
H04N 19/105:Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
H04N 19/139:Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability