7 citations · 7 across the 2 of their papers we have counts for
2 papers
cs.IT2024
Quantization of KLT Matrices via GMRF Modeling of Image Blocks for Adaptive Transform Coding
Rashmi Boragolla, Pradeepa Yahampath
Forward adaptive transform coding of images requires a codebook of transform matrices from which the best transform can be chosen for each macroblock. Codebook construction is a pr…
cs.IT2022★ 7 cited
Orthonormal Matrix Codebook Design for Adaptive Transform Coding
Rashmi Boragolla, Pradeepa Yahampath
A novel algorithm for designing optimized orthonormal transform-matrix codebooks for adaptive transform coding of a non-stationary vector process is proposed. This algorithm relies…