Essays about: "Video Compression"

Showing result 11 - 15 of 79 essays containing the words Video Compression.

  1. 11. The interrelations between audio compression and graphical texture detail in video games : How they affect players perception of quality

    University essay from Luleå tekniska universitet/Medier, ljudteknik och teater

    Author : Daniel Frojd-Wasberg; [2020]
    Keywords : Perception; Video Games; Quality; Interrelation; audio compression; graphical detail;

    Abstract : For this study three questions are being studied. Question one: “How does the audio compressionaffect the perceived video quality?” Question two is somewhat reversed: “How does the texturedetail affect the perceived audio quality?” The final question follows: “How do the audiocompression and texture detail affect the perceived overall quality?” The experiment was done on 36different untrained listeners, whereof 2 didn’t give complete answers and were therefore notincluded in the results. READ MORE

  3. 12. Performance Analysis of Large-scale Realtime Video Stream Configurations

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Erik Laurin; Joacim Eberlén; [2019-11-18]
    Keywords : Video coding; Encoding; Codecs; H.264; VP9; QSV; Intel QuickSync; Real-time encoding; SSIM; Autonomous driving; Bayesian Optimization;

    Abstract : The rapid technology development has resulted in sensors able to deliver very high-quality output. The high quality calls for efficient compression algorithms to handle the vast amount of data produced. READ MORE

  4. 13. Effects of Video Compression formats on Neural Network Performance

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Marko Stanoevich; Jonathan Partain; [2019-11-18]
    Keywords : ;

    Abstract : The field of autonomous vehicles and driverless cars is a field which makes extensive use of machine learning and artificial intelligence, relying on it to make decisions. These decisions require a vast amount of data in order to be properly inferred. READ MORE

  5. 14. Content-aware Video Compression

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Vivek Subramanian; [2019]
    Keywords : region-of-interest; saliency map; bitrate; H.264; video com­pression; quantization offset;

    Abstract : In a video there are certain regions in the image that viewers focus on more than others, which are called the salient regions or Regions­Of-Interest (ROI). This thesis aims to improve the perceived quality of videos by improving the quality of these ROis while degrading the quality of the other non-ROI regions of a frame to keep the same bitrate as would have been the case otherwise. READ MORE

  6. 15. Efficient Intra Prediction for the Next-Generation Video Compression Standard

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Hengyu Man; [2019]
    Keywords : ;

    Abstract : VVC (Versatile Video Coding) is a next-generation video compression standard.It is a potential successor to the MPEG-4/H.264 and High EfficiencyVideo Coding (HEVC)/H.265. READ MORE