15 citations · 21 across the 4 of their papers we have counts for
6 papers · 1 filter
Enhancing Film Grain Coding in VVC: Improving Encoding Quality and Efficiency
Vignesh V Menon, Adam Wieckowski, Christian Stoffers +5
This paper presents an in-depth analysis of film grain handling in open-source implementations of the Versatile Video Coding (VVC) standard. We focus on two key components: the Fil…
Convex-hull Estimation using XPSNR for Versatile Video Coding
Vignesh V Menon, Christian R. Helmrich, Adam Wieckowski +2
As adaptive streaming becomes crucial for delivering high-quality video content across diverse network conditions, accurate metrics to assess perceptual quality are essential. This…
Quality-Aware Dynamic Resolution Adaptation Framework for Adaptive Video Streaming
Amritha Premkumar, Prajit T Rajendran, Vignesh V Menon +3
Traditional per-title encoding schemes aim to optimize encoding resolutions to deliver the highest perceptual quality for each representation. XPSNR is observed to correlate better…
Video Super-Resolution for Optimized Bitrate and Green Online Streaming
Vignesh V Menon, Prajit T Rajendran, Amritha Premkumar +2
Conventional per-title encoding schemes strive to optimize encoding resolutions to deliver the utmost perceptual quality for each bitrate ladder representation. Nevertheless, maint…
Gain of Grain: A Film Grain Handling Toolchain for VVC-based Open Implementations
Vignesh V Menon, Adam Wieckowski, Jens Brandenburg +3
Film grain is a distinctive visual characteristic cherished by filmmakers and cinephiles for its ability to evoke nostalgia and artistic aesthetics. However, faithful preservation…
Energy-efficient Adaptive Video Streaming with Latency-Aware Dynamic Resolution Encoding
Vignesh V Menon, Amritha Premkumar, Prajit T Rajendran +4
Traditional per-title encoding schemes aim to optimize encoding resolutions to deliver the highest perceptual quality for each representation. However, keeping the encoding time wi…