Recognizing human actions in images using segment and contour features.
Gokhan TanisikOguzhan GucluNazli Ikizler-CinbisPublished in: SIU (2013)
Keyphrases
- image features
- automatically segmented
- geometrical features
- image data
- test images
- input image
- image database
- three dimensional
- spatial relationships
- image classification
- image set
- image segments
- image collections
- object recognition
- color histogram
- contour segments
- image gradient
- spatial information
- feature extraction
- segmented regions
- image structure
- multiple images
- segmentation method
- edge detection
- image regions
- watershed segmentation
- mid level
- visual concepts
- spatio temporal
- image annotation
- feature space
- high level
- recognizing human actions
- machine learning