Sparse orthogonal adjustments around DCT-2-like transforms approximate DST-7 and DCT-8 closely enough that VVC coding efficiency is nearly unchanged while complexity drops by up to roughly 5x.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
eess.IV 1years
2025 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Low-Complexity Transform Adjustments For Video Coding
Sparse orthogonal adjustments around DCT-2-like transforms approximate DST-7 and DCT-8 closely enough that VVC coding efficiency is nearly unchanged while complexity drops by up to roughly 5x.