Image Search & Similarity Matching

• Many systems have image similarity matching

• Dimensions of matching are color, texture, shape

• Informedia has applied:

  • Color histograms for image similarity matching
  • Separate face detection and matching
  • Region-based analysis for matching image segments
  • Now, perceptual color clustering based on human sensitivity and perception

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Area lacks standard test suites with human judgements to measure precision and recall.