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18.3 A 0.5V 54μW ultra-low-power recognition processor with 93.5% accuracy geometric vocabulary tree and 47.5% database compression.

Youchang KimInjoon HongHoi-Jun Yoo
Published in: ISSCC (2015)
Keyphrases
  • object recognition
  • computational cost
  • vocabulary tree
  • feature extraction
  • high speed
  • recognition scheme
  • low cost
  • image matching
  • recognition algorithm
  • low power
  • processing speed
  • ultra low power