Essays about: "Video Quality Prediction."

Showing result 16 - 20 of 34 essays containing the words Video Quality Prediction..

  1. 16. Weighted Combination of Sample Based and Block Based Intra Prediction in Video Coding

    University essay from Lunds universitet/Matematik LTH

    Author : Signe Sidwall Thygesen; [2016]
    Keywords : Video Coding; Intra Prediction; Mathematics and Statistics;

    Abstract : The latest standard within video compression, HEVC/H.265, was released during 2013 and provides a significant improvement from its predecessor AVC/H.264. However, with a constantly increasing demand for high denition video and streaming of large video files, there are still improvements that can be done. READ MORE

  3. 17. The effect of quality metrics on the user watching behaviour in media content broadcast

    University essay from Uppsala universitet/Avdelningen för systemteknik

    Author : Erik Setterquist; [2016]
    Keywords : BigData; Analytics; Machine Learning; Time Series Analysis; QoE; Media Broadcast;

    Abstract : Understanding the effects of quality metrics on the user behavior is important for the increasing number of content providers in order to maintain a competitive edge. The two data sets used are gathered from a provider of live streaming and a provider of video on demand streaming. READ MORE

  4. 18. Compression efficiency of different picture coding structures in High Efficiency Video Coding (HEVC)

    University essay from Uppsala universitet/Avdelningen för systemteknik

    Author : Johan Bartelmess; [2016]
    Keywords : GOP; Group of pictures; structure; hierarchical; HEVC;

    Abstract : Video content is expected to account for 80 percent of all Internet traffic in 2019. There is therefore an increasing need for better video compression methods, to decrease the use of internet bandwidth. One way of achieving high video compression is to predict pixel values for a video frame based on prior and succeeding pictures in the video. READ MORE

  5. 19. Quality of experience for adaptive streaming using HTTP Dynamic Streaming

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Stefan Johansson; Daniel Norén; [2015]
    Keywords : HTTP TCP streaming; Adaptive steaming; HDS; no reference method; PI; QoE; Linear Bitrate.; Technology and Engineering;

    Abstract : This thesis investigates how to establish the relationship between OSI layer 7 parameters of video streaming and the QoE of the user, and to evaluate which methods are most tting for the estimation of QoE. The project is made in cooperation with LTH and Acreo, and is a part of the Next generation over-the-top multimedia services (NOTTS) 7and the Eco system for Future Media Distribution (EFRAIM) project. READ MORE

  6. 20. ON BITSTREAM FEATURES BASED PERCEPTUAL QUALITY ESTIMATION OF HEVC CODED VIDEOS

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : Joanna Panasiuk; Lukasz Kowalczuk; [2015]
    Keywords : Artificial Neural Network; Video Coding Standard; Video Quality Assessment; Video Quality Prediction.; Master of Science Programme in Electrical Engineering with emphasis on Signal Processing Masterprogram i Elektroteknik med inriktning mot signalbehandling;

    Abstract : ABSTRACT Context: High Efficiency Video Coding (HEVC) is a new video coding standard which combines high video quality with higher compression ratios. In order to fully use the potential of this standard, there should be created an appropriate coding tool (coder), which determines proper coding parameters to ensure the highest possible video quality while maintaining a specified bitrate. READ MORE