METHOD AND APPARATUS OF ENCODING/DECODING A SLICE OF POINT CLOUD DATA
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United States of America
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Apr 3, 2025
app pub date -
Dec 13, 2022
filing date -
Dec 13, 2022
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Abstract
A method of encoding a slice of point cloud data into a bitstream, includes: obtaining a previous coding state represented by at least one coding parameter value, apart from data representative of a content of an entry of an entropy context table, used to previously encoding point cloud data; initializing a current coding state from the previous coding state, the current coding state being represented by at least one current coding parameter; encoding a slice of point cloud data into a bitstream based on the current coding state; updating the current coding state during the encoding of the slice of point cloud data according to encoded point cloud data obtained by encoding the slice of point cloud data; and preserving the current coding state during and/or at the end of the encoding of the slice of point cloud data.
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