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Food Image Object Detection and Classification

Leszek Rybicki
February 16, 2017

Food Image Object Detection and Classification

Part 1: Detection

Leszek Rybicki

February 16, 2017
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  1. ILSVRC 2015 tasks 1. Object detection 2. Object localization 3.

    *Object detection from video 4. *Scene classification
  2. ILSVRC 2016 tasks 1. Object localization 2. Object detection 3.

    Object detection from video 4. Scene classification 5. Scene parsing
  3. ground truth bounding box > 0.9 We count it as

    a positive detection if Intersection over Union ratio is greater than 0.9. ƴ
  4. 1. Build a classifier 2. Pick Regions of Interest 3.

    Run classifier on each region 4. Remove duplicate detections IDEA
  5. 問題 1. Computational cost 2. Context is important 3. ...but

    context can be confusing. KDQG IRRG JUDVV IRRG KWWSSL[DED\FRP
  6. Either The Least Or Most Employable Person Ever 7KH+XIILQJWRQ3RVW JLWKXEFRPSMUHGGLH

    SMUHGGLHFRPGDUNQHW ZZZNDJJOHFRPSMUHGGLH Joseph Redmon