Dictionaries for matching pursuits video coding

DR Bull, CN Canagarajah, PJ Czerepinski

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

4 Citations (Scopus)
336 Downloads (Pure)


Matching pursuits is a dictionary-based coding method, which has recently been demonstrated to outperform standard techniques, such as H.263, at low bit rate video compression. Unfortunately, the method involves an extremely high computational cost, compared to the DCT-based H.263. The contribution of this paper relies on reporting three new dictionaries for matching pursuits video coding, whose advantages include both a reduced computational cost and improved PSNR performance, compared to dictionaries reported to date.
Translated title of the contributionDictionaries for Matching Pursuits Video Coding
Original languageEnglish
Title of host publicationProc IEEE International Conference on Circuits and Systems (ISCAS), Geneva
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages540 - 543
ISBN (Print)0780354710
Publication statusPublished - May 1999
EventIEEE International Symposium on Circuits and Systems, 1999 - Geneva, Switzerland
Duration: 1 May 1999 → …


ConferenceIEEE International Symposium on Circuits and Systems, 1999
Period1/05/99 → …

Bibliographical note

Rose publication type: Conference contribution

Sponsorship: The authors wish to acknowledge the EPSRC grant GR-L43596 and NDS UK for their support of this work.

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