Intelligent object recognition in underwater images using evolutionary-based Gaussian mixture model and shape matching.
Srividhya KannanPublished in: Signal Image Video Process. (2020)
Keyphrases
- shape matching
- gaussian mixture model
- object recognition
- underwater images
- mixture model
- computer vision
- color correction
- image formation
- feature vectors
- shape features
- natural images
- maximum likelihood
- em algorithm
- expectation maximization
- shape descriptors
- d objects
- image matching
- unsupervised learning
- background subtraction
- image representation
- object categories
- image features
- template matching
- image classification
- feature space
- multiscale
- scale space