A New Algorithm to Derive High Performance and Low Hardware Cost DCT for HEVC
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems"
DOI: 10.1109/tcad.2022.3166670
Abstract: Owing to its good compression ability, discrete cosine transform (DCT) is widely used in signal processing, including high-efficiency video coding (HEVC). For efficient implementation, approximate DCTs and integer DCTs were proposed, but the challenge in… read more here.
Keywords: algorithm derive; new algorithm; coding performance; cost ... See more keywords
Improved Channel Coding Performance Through Cost Variability
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2025.3588600
Abstract: Channel coding for discrete memoryless channels (DMCs) with mean and variance cost constraints has been recently introduced. We show that there is an improvement in coding performance due to cost variability, both with and without… read more here.
Keywords: cost; channel coding; cost variability; coding performance ... See more keywords