Image reconstruction for hybrid video coding systems

Qin Fan Zhu, Yao Wang, Leonard Shaw

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents a new technique for image reconstruction from partially received information for hybrid video coding systems using DCT and motion compensated prediction and interpolation. The technique makes use of the smoothness property of typical video signals by requiring the reconstructed samples be smoothly connected with their adjacent samples, both spatially and temporally. This is fulfilled by minimizing the differences between neighboring pixels in the current as well as adjacent frames. The optimal solution is obtained through three linear transformations. This approach can yield more satisfactory results than the existing algorithms, especially for images with large motions or scene changes.

Original languageEnglish (US)
Title of host publicationData Compression Conference, DCC 1992
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages229-238
Number of pages10
ISBN (Electronic)0818627174
DOIs
StatePublished - 1992
Event1992 Data Compression Conference, DCC 1992 - Snowbird, United States
Duration: Mar 24 1992Mar 27 1992

Publication series

NameData Compression Conference Proceedings
Volume1992-March
ISSN (Print)1068-0314

Conference

Conference1992 Data Compression Conference, DCC 1992
CountryUnited States
CitySnowbird
Period3/24/923/27/92

ASJC Scopus subject areas

  • Computer Networks and Communications

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