Combined trajectories for action recognition based on saliency detection and motion boundary.
Xiaofang WangChun QiFei LinPublished in: Signal Process. Image Commun. (2017)
Keyphrases
- action recognition
- view invariant
- saliency detection
- recognizing human actions
- human actions
- action recognition in videos
- moving objects
- motion patterns
- bag of words
- human detection
- activity recognition
- object detection
- human motion
- detection method
- background subtraction
- computer vision
- space time
- image sequences
- visual cues
- natural images
- saliency map
- camera motion
- motion model
- spatio temporal
- motion estimation
- multi view
- human activities
- optical flow
- motion field
- pixel level
- object recognition
- mean shift
- high level
- image segmentation