A feature extraction based trajectory segmentation approach based on multiple movement parameters.
Zahedeh IzakianMohammad Saadi MesgariRobert WeibelPublished in: Eng. Appl. Artif. Intell. (2020)
Keyphrases
- feature extraction
- level set
- trajectory data
- image processing
- image segmentation
- feature vectors
- maximum likelihood
- parameter values
- preprocessing
- log gabor filters
- texture feature extraction
- feature extraction and classification
- multiple objects
- shape prior
- region growing
- parameter space
- background subtraction
- segmentation method
- texture classification
- energy function
- parametric models
- frequency domain
- multiple cues
- image classification
- dimensionality reduction
- face images