Underwater object detection based on bi-dimensional empirical mode decomposition and Gaussian Mixture Model approach.
Ajisha MathiasSamiappan DhanalakshmiR. KumarR. NarayanamoorthiPublished in: Ecol. Informatics (2021)
Keyphrases
- gaussian mixture model
- empirical mode decomposition
- object detection
- non stationary
- background subtraction
- mixture model
- stock market prediction
- face detection
- em algorithm
- feature vectors
- wavelet decomposition
- maximum likelihood
- expectation maximization
- intrinsic mode functions
- hilbert huang transform
- multi band
- computer vision
- object categories
- gaussian distribution
- object recognition
- instantaneous frequency
- image quality
- feature space
- multiscale
- multi class
- pairwise
- computational complexity
- pattern recognition
- image segmentation