Results 21 to 30 of about 546,656 (336)
Perceptually optimised sign language video coding [PDF]
, 2003 Mobile video telephony will enable deaf people to communicate in their own language, sign language. At low bit rates coding of sign language video is challenging due the high levels of motion and the need to maintain good image quality to aid with ...
Agrafiotis, D, Bull, DR, Canagarajah, CN
core +2 more sources
Perceptually-Driven Video Coding with the Daala Video Codec [PDF]
, 2016 The Daala project is a royalty-free video codec that attempts to compete with the best patent-encumbered codecs. Part of our strategy is to replace core tools of traditional video codecs with alternative approaches, many of them designed to take ...
Bankoski +23 more
core +1 more source
Apron surveillance video coding based on compositing virtual reference frame with object library
IET Image Processing, 2023 A video coding framework for the apron surveillance scene has been proposed in this paper, which aims to improve coding efficiency by eliminating long‐term redundancy at the object level.
Zonglei Lyu, Bo Zhang
doaj +1 more source
Random Linear Network Coding for 5G Mobile Video Delivery [PDF]
, 2018 An exponential increase in mobile video delivery will continue with the demand for higher resolution, multi-view and large-scale multicast video services.
Delic, Savo +3 more
core +4 more sources
Analysis of IEEE 802.11N-like transmission techniques with and without prior CSI for video applications [PDF]
, 2007 Previous research into MIMO systems has focused little on optimisation for video transmission. In terms of multimedia transmission, spatial multiplexing (SM) is commonly proposed as the most suitable MIMO technique.
Bull, DR +3 more
core +2 more sources
, 2014 The ubiquity of video has been possible owing to the establishment of a common representation of video signals through international standards, with the goal of achieving common formats and interoperability of products from different vendors.
K.R. Rao, Do Nyeon Kim, Jae Jeong Hwang
+4 more sources
Overview of MV-HEVC prediction structures for light field video [PDF]
, 2019 Light field video is a promising technology for delivering the required six-degrees-of-freedom for natural content in virtual reality. Already existing multi-view coding (MVC) and multi-view plus depth (MVD) formats, such as MV-HEVC and 3D-HEVC, are the ...
Avramelos, Vasileios +2 more
core +1 more source
Motion estimation and CABAC VLSI co-processors for real-time high-quality H.264/AVC video coding [PDF]
, 2010 Real-time and high-quality video coding is gaining a wide interest in the research and industrial community for different applications. H.264/AVC, a recent standard for high performance video coding, can be successfully exploited in several scenarios ...
Casula, M. +4 more
core +1 more source
Distributed Video Coding Using LDPC Codes for Wireless Video
Wireless Sensor Network, 2009 Popular video coding standards like H.264 and MPEG working on the principle of motion-compensated pre-dictive coding demand much of the computational resources at the encoder increasing its complexity. Such bulky encoders are not suitable for applications like wireless low power surveillance, multimedia sensor networks, wireless PC cameras, mobile ...
P. APARNA +2 more
openaire +1 more source
S frame design for multiple description video coding [PDF]
, 2005 Multiple description (MD) video coding generates several descriptions so that any subset of descriptions can reconstruct video, which provides much error resilience. But most of the current MD video coding schemes are for two descriptions and for "on-off"
Bull, DR, Canagarajah, CN, Wang, D
core +2 more sources