Abstract: Discrete cosine transform (DCT) is an indispensable module in video codecs and is a major part in many video coding standards including the latest high efficiency video coding (HEVC). As the ...

Nothing launched the Ear (3a) today — July 7, 2026 — at $99 alongside the Nothing Phone (4b), and the London-based company has done something its budget-tier rivals have not: delivered Sony's LDAC ...

Abstract: In this letter, we provide a theoretical analysis of optimal predictive transform coding based on the Gaussian Markov random field (GMRF) model. It is shown that the eigen-analysis of the ...

This repository contains homework submissions for an Advanced Digital Signal Processing coursework sequence. Each homework folder includes the original notebook work, exported report files when ...

Official code for Spectral Progressive Diffusion for Efficient Image and Video Generation. Currently supports training-free inference only. @article{xiao2026spectral, author = {Xiao, Howard and Chao, ...

Next-Generation Security for Critical Infrastructures: Advancing Privacy, Resilience, and Post-Quantum Protection ...