pfi成果発表会2014発表資料 where do you look?

Download PFI成果発表会2014発表資料 Where Do You Look?

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  • 1. PFI INTERNSHIP 2014 WHERE DO YOU LOOK? HOKUTO KAGAYA /
  • 2. / Hokuto Kagaya @hokkun_cv / 22 ( : http://foo-log.co.jp ) !
  • 3. 1. 2. 3. Deformable Part Model 4. CNNHead Orientation Estimation 5. () 6. Future Work +
  • 4. http://www.marthejocelyn.com/images/Where_Do_You_Look-330-exp.jpg
  • 5.
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  • 11. http://ivl.calit2.net/wiki/images/6/61/Final_Detection.jpg PETS2009,
  • 12. http://ivl.calit2.net/wiki/images/6/61/Final_Detection.jpg PETS2009,
  • 13. DEMO 1
  • 14. (20*20) () http://hatanabe.blog.so-net.ne.jp/_images/blog/_009/hatanabe/20090210-3.jpg BMVC Benfolds Dataset about:
  • 15. (20*20) () http://hatanabe.blog.so-net.ne.jp/_images/blog/_009/hatanabe/20090210-3.jpg 280 BMVC Benfolds Dataset about:
  • 16. (20*20) () 280 BMVC Benfolds Dataset149 about: http://hatanabe.blog.so-net.ne.jp/_images/blog/_009/hatanabe/20090210-3.jpg
  • 17. .. about:
  • 18. .. about:
  • 19. Deformable Part Model Deformable Part Model [1] [1] P. Felzenszwalb et al, A Discriminatively Trained, Multiscale, Deformable Part Model, CVPR 2008. about:
  • 20. Deformable Part Model about: http://www.slideshare.net/MPRG_Chubu_University/ss-32258845
  • 21. 2
  • 22. Deformable Part Model about: HoG (Histogram of Oriented Gradients) Latent SVM SVM EM ! ! ! LatentSVM
  • 23. Deformable Part Model about:
  • 24. Deformable Part Model about:
  • 25. Deformable Part Model about:
  • 26. Deformable Part Model about:
  • 27. Deformable Part Model about:
  • 28. Deformable Part Model about:
  • 29. Deformable Part Model about:
  • 30. Deformable Part Model about:
  • 31. Deformable Part Model about:
  • 32. Deformable Part Model about:
  • 33. Deformable Part Model about:
  • 34. Deformable Part Model about:
  • 35. about: Deformable Part Model ! ! ! ! ! ! !
  • 36. about: Deformable Part Model
  • 37. about: Deformable Part Model
  • 38. Deformable Part Model DPM : SSDPM : Strongly-Supervised DPMs [2] [2] H. Azizpour et al, Object Detection Using Strongly-Supervised Deformable Part Models, ECCV 2012. about:
  • 39. Deformable Part Model about: DPM SSDPM HoG+SVM HoG+SVM HoG+SVM * SGD SGD DPM
  • 40. Deformable Part Model about:
  • 41. Deformable Part Model about:
  • 42. Deformable Part Model about:
  • 43. about: SSS-DPM: Semi-strongly-supervised DPM ! ! ! ! ! ! ! ! ! ! DPM
  • 44. about: INRIA Person dataset (training) supervised:1, unsupervised:5 Latent SVM10 ( 10) Negative Data-mining : 10 DPMfalse positivenegative samplehard-negative
  • 45. DEMO 2
  • 46. about: Image from B.Benfolds Ph.D thesis.
  • 47. about: Convolutional Neural Net Deep Learning state-of-the-art 1989Yann LeCun 2012Krizhevsky