New bag of features using reinforcement Aquila optimization and weighted Bayesian Gaussian mixture modelling for dental images.
Surbhi VijhNeetu GuptaSumit KumarPriti BansalPublished in: Expert Syst. J. Knowl. Eng. (2024)
Keyphrases
- bag of features
- gaussian mixture
- image classification
- object recognition
- visual features
- ground truth
- visual words
- action recognition
- input image
- image representation
- image features
- image registration
- image retrieval
- test images
- spatial information
- covariance matrix
- gaussian mixture model
- em algorithm
- bag of words
- matching algorithm
- image matching
- machine learning
- feature points
- maximum likelihood
- feature extraction