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Depth Imageからの Keypoint Detection

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第45回 コンピュータビジョン勉強会@関東
コンピュータビジョンでこんなプログラム作りました大LT大会3

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Depth Imageからの Keypoint Detection

  1. 1. Depth Image Keypoint Detection @tkato_
  2. 2. • • Twitter: @tkato_ • https://www.teamlab.art/ • •
  3. 3. Kinect • Kinect V2 • Xtion2 macos NiTE2 • librealsense keypoint detection(skeleton) RGB IR/Depth
  4. 4. Mask R-CNN Task:Instance Segmentation, Keypoint detection LT : https://www.slideshare.net/tetsurokato/mask-rcnn-91553374
  5. 5. Mask-RCNN Depth Keypoint Detection CPU 30fps
  6. 6. NN Architecture Extractor :16M Conv-BN-Pooling x1 RoI Align https://github.com/yu4u/convnet-drawer
  7. 7. • UOW RGB-D Action Datasets • https://www.uow.edu.au/~wanqing/#Datasets • Kinect Skeleton Tracking • •
  8. 8. iDeep • Chainer 4 Intel CPU • 2.5 • 2.3 GHz Intel Core i5 15fps • leaky_relu iDeep function relu 18fps
  9. 9. test data
  10. 10. 2 Intel D435
  11. 11. • • • • segmentation • •
  12. 12. soft target loss Detectron/openpose Soft target loss
  13. 13. • • MobileNet, ShuffleNet • Depth CNN • Keypoint Detection • https://github.com/katotetsuro/chainer-maskrcnn

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