Action class detection and recognition
author:
Ivan Laptev,
INRIA
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| Slides | |
| 0:00 | Action class detection and recognition in realistic video |
| 0:09 | E-team: Visual saliency topics overview |
| 0:32 | Human actions: Motivation |
| 2:14 | What are human actions? |
| 3:32 | Context defines actions |
| 3:59 | Challenges in action recognition |
| 5:12 | Action dataset and annotation |
| 6:44 | "Drinking" action samples |
| 7:17 | Actions = space-time objects? |
| 8:59 | Action features |
| 10:11 | Histogram features |
| 10:48 | Action learning |
| 11:44 | Action classification test |
| 14:17 | Classifier properties |
| 15:31 | Keyframe priming |
| 16:29 | Action detection |
| 17:37 | Test episode |
| 20:20 | 20 most confident detections |
| 21:04 | - Questions |
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