UCL  IRIS
Institutional Research Information Service
UCL Logo
Please report any queries concerning the funding data grouped in the sections named "Externally Awarded" or "Internally Disbursed" (shown on the profile page) to your Research Finance Administrator. Your can find your Research Finance Administrator at https://www.ucl.ac.uk/finance/research/rs-contacts.php by entering your department
Please report any queries concerning the student data shown on the profile page to:

Email: portico-services@ucl.ac.uk

Help Desk: http://www.ucl.ac.uk/ras/portico/helpdesk
Publication Detail
Streaming from a Moving Platform with Real-Time and Playback Distortion Constraints
  • Publication Type:
    Conference
  • Authors:
    Cocco G, Toni L
  • Publisher:
    IEEE
  • Publication date:
    15/07/2019
  • Published proceedings:
    IEEE International Conference on Communications
  • Volume:
    2019-May
  • ISBN-13:
    9781538680889
  • Status:
    Published
  • Name of conference:
    ICC 2019 - 2019 IEEE International Conference on Communications (ICC)
  • Conference place:
    Shanghai, China
  • Conference start date:
    20/05/2019
  • Conference finish date:
    24/05/2019
  • Print ISSN:
    1550-3607
Abstract
© 2019 IEEE. Video streaming from remotely controlled moving platforms such as drones have stringent constraints in terms of delay. In some applications such videos have to provide real-time visual feedback to the pilot with an acceptable distortion while satisfying high-quality requirements at playback. Furthermore the output rate of the source encoder required to achieve a target distortion depends on the speed of the platform. Motivated by this, we consider a novel source model which takes the source speed into account and derive its rate-distortion region. A transmission strategy based on successive joint encoding, which efficiently takes the source correlation into account, is then considered for transmission over a block fading channel. Our numerical results show that such scheme largely enhances over an independent coding scheme in terms of on-line distortion while approaching the playback distortion performance of an optimal encoder as the group of pictures size grows.
Publication data is maintained in RPS. Visit https://rps.ucl.ac.uk
 More search options
UCL Researchers
Author
Dept of Electronic & Electrical Eng
University College London - Gower Street - London - WC1E 6BT Tel:+44 (0)20 7679 2000

© UCL 1999–2011

Search by