Color-based image retrieval using binary signatures

  • Authors:
  • Mario A. Nascimento;Vishal Chitkara

  • Affiliations:
  • Univ. of Alberta, Canada;Univ. of Alberta, Canada

  • Venue:
  • Proceedings of the 2002 ACM symposium on Applied computing
  • Year:
  • 2002

Quantified Score

Hi-index 0.00

Visualization

Abstract

We propose two variations of a new image abstraction technique based on signature bit-strings as well as an appropriate similarity metric for color-based image retrieval. Performance evaluation on a heterogeneous database of 20,000 images demonstrated that the proposed technique outperforms well-known approaches while still saving substantial amount of storage space, making it possible to store/search an image database of reasonable size using a few megabytes of main memory (e.g., 4 Mbytes for 100,000 images).