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LANCASTER AI
SKELETON TRACKING WITH TENSORFLOW
Richard Everts
Co-founder, Sugey
www.sugeyone.com
rich@sugeyone.com
@sugeyo...
LANCASTER AISKELETON TRACKING WITH TENSORFLOW
WHAT ARE WE TALKING ABOUT?
LANCASTER AISKELETON TRACKING WITH TENSORFLOW
WHAT ARE WE TALKING ABOUT?
LANCASTER AISKELETON TRACKING WITH TENSORFLOW
THE TOOLS
LANCASTER AISKELETON TRACKING WITH TENSORFLOW
SIMILAR TO OBJECT DETECTION
LANCASTER AISKELETON TRACKING WITH TENSORFLOW
POSENET - TENSORFLOW.JS VARIATION
17 Total Points
0 nose
1 leftEye
2 rightEy...
LANCASTER AISKELETON TRACKING WITH TENSORFLOW
RETURNING JSON OBJECT SHAPES
6 - 7 million
120 million
{
"score": 0.32371445...
LANCASTER AISKELETON TRACKING WITH TENSORFLOW
THE POSENET MODEL
6 - 7 million
120 million
LANCASTER AISKELETON TRACKING WITH TENSORFLOW
HEATMAPS AND OFFSETS
6 - 7 million
120 million
LANCASTER AISKELETON TRACKING WITH TENSORFLOW
HEATMAPS AND OFFSETS
6 - 7 million
120 million
LANCASTER AISKELETON TRACKING WITH TENSORFLOW
STRIDES AND ACCURACY
6 - 7 million
120 million
LANCASTER AISKELETON TRACKING WITH TENSORFLOW
6 - 7 million
120 million
- Special thanks to Dan Oved and his Medium articl...
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Skeleton tracking-with-tensorflow

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May 2018 Lancaster AI meeting on Tensorflow.js and OpenPose

Published in: Technology
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Skeleton tracking-with-tensorflow

  1. 1. LANCASTER AI SKELETON TRACKING WITH TENSORFLOW Richard Everts Co-founder, Sugey www.sugeyone.com rich@sugeyone.com @sugeyone
  2. 2. LANCASTER AISKELETON TRACKING WITH TENSORFLOW WHAT ARE WE TALKING ABOUT?
  3. 3. LANCASTER AISKELETON TRACKING WITH TENSORFLOW WHAT ARE WE TALKING ABOUT?
  4. 4. LANCASTER AISKELETON TRACKING WITH TENSORFLOW THE TOOLS
  5. 5. LANCASTER AISKELETON TRACKING WITH TENSORFLOW SIMILAR TO OBJECT DETECTION
  6. 6. LANCASTER AISKELETON TRACKING WITH TENSORFLOW POSENET - TENSORFLOW.JS VARIATION 17 Total Points 0 nose 1 leftEye 2 rightEye 3 leftEar 4 rightEar 5 leftShoulder 6 rightShoulder 7 leftElbow 8 rightElbow 9 leftWrist 10 rightWrist 11 leftHip 12 rightHip 13 leftKnee 14 rightKnee 15 leftAnkle 16 rightAnkle
  7. 7. LANCASTER AISKELETON TRACKING WITH TENSORFLOW RETURNING JSON OBJECT SHAPES 6 - 7 million 120 million { "score": 0.32371445304906, "keypoints": [ { // nose "position": { "x": 301.42237830162, "y": 177.69162777066 }, "score": 0.99799561500549 }, { // left eye "position": { "x": 326.05302262306, "y": 122.9596464932 }, "score": 0.99766051769257 }, { // right eye "position": { "x": 258.72196650505, "y": 127.51624706388 }, "score": 0.99926537275314 }, ... ] } [ { // pose #1 "score": 0.42985695206067, "keypoints": [ { // nose "position": { "x": 126.09371757507, "y": 97.861720561981 }, "score": 0.99710708856583 }, ... ] }, { // pose #2 "score": 0.13461434583673, "keypositions": [ { // nose "position": { "x": 116.58444058895, "y": 99.772533416748 }, "score": 0.9978438615799 }, ... ] }, ... ]
  8. 8. LANCASTER AISKELETON TRACKING WITH TENSORFLOW THE POSENET MODEL 6 - 7 million 120 million
  9. 9. LANCASTER AISKELETON TRACKING WITH TENSORFLOW HEATMAPS AND OFFSETS 6 - 7 million 120 million
  10. 10. LANCASTER AISKELETON TRACKING WITH TENSORFLOW HEATMAPS AND OFFSETS 6 - 7 million 120 million
  11. 11. LANCASTER AISKELETON TRACKING WITH TENSORFLOW STRIDES AND ACCURACY 6 - 7 million 120 million
  12. 12. LANCASTER AISKELETON TRACKING WITH TENSORFLOW 6 - 7 million 120 million - Special thanks to Dan Oved and his Medium article on OpenPose and using Tensorflow.js

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