CPC H04N 19/80 (2014.11) [H04N 19/597 (2014.11); H04N 19/70 (2014.11)] | 15 Claims |
1. A method comprising:
projecting a three-dimensional representation of at least one object onto at least one two-dimensional patch;
generating auxiliary patch information and one or more of the following:
a geometry image,
a texture image, or
an occupancy map,
from the two-dimensional patch, wherein the auxiliary patch information comprises metadata indicating whether a filtering process shall be applied on said two-dimensional patch upon reconstruction of the three-dimensional representation of said at least one object, wherein the metadata further comprises at least one filter type and a predefined filter strength that is defined patch-specifically; and
encoding the auxiliary patch information and the one or more of:
the geometry image,
the texture image, or
the occupancy map
in or along a bitstream, wherein signaling of the at least one filter type and the predefined filter strength is configured to be carried via at least two syntax elements included in a packet data unit level syntax structure.
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