Overview of the MPEG-CDVS standard

Ling Yu Duan*, Vijay Chandrasekhar, Jie Chen, Jie Lin, Zhe Wang, Tiejun Huang, Bernd Girod, Wen Gao

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

121 Citations (Scopus)

Abstract

Compact descriptors for visual search (CDVS) is a recently completed standard from the ISO/IEC moving pictures experts group (MPEG). The primary goal of this standard is to provide a standardized bitstream syntax to enable interoperability in the context of image retrieval applications. Over the course of the standardization process, remarkable improvements were achieved in reducing the size of image feature data and in reducing the computation and memory footprint in the feature extraction process. This paper provides an overview of the technical features of the MPEG-CDVS standard and summarizes its evolution.

Original languageEnglish
Pages (from-to)179-193
Number of pages15
JournalIEEE Transactions on Image Processing
Volume25
Issue number1
DOIs
Publication statusPublished - Jan 2016
Externally publishedYes

Keywords

  • Compact descriptors
  • Feature compression
  • MPEG-CDVS
  • Visual search

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