Nondirectional motion may underlie insect behavioral dependence on image speed.
Charles M. HigginsPublished in: Biol. Cybern. (2004)
Keyphrases
- single image
- input image
- image data
- image retrieval
- image frames
- image classification
- visual perception
- multiscale
- image content
- space time
- feature points
- edge detection
- image features
- normalized correlation
- motion analysis
- visual cues
- image synthesis
- image representation
- image segmentation
- low level
- ground plane
- image analysis
- image sequences
- static images
- segmentation method
- image regions
- rotational motion
- segmentation algorithm
- displacement estimation
- reference frame
- perspective images
- organ motion
- object motion
- position and orientation
- bayesian framework
- key frames
- camera motion
- optical flow