Motion dense sampling and component clustering for action recognition.
Kazuaki AiharaTerumasa AokiPublished in: Multim. Tools Appl. (2015)
Keyphrases
- action recognition
- bag of features
- dense sampling
- recognizing human actions
- recognition of human actions
- action recognition in videos
- view invariant
- human actions
- bag of words
- motion history images
- activity recognition
- computer vision
- action classification
- optical flow
- motion segmentation
- motion estimation
- space time
- super resolution
- image sequences
- camera motion
- spatial and temporal
- motion analysis
- optical flow field
- image classification
- spatio temporal
- machine learning