Performance Evaluation of Multiscale Covariance Descriptor in Underwater Object Detection.
Farah RekikWalid AyediMohamed JallouliPublished in: ICIAP (2) (2017)
Keyphrases
- multiscale
- object detection
- local binary pattern
- keypoints
- object recognition
- histograms of oriented gradients
- coarse to fine
- action detection
- scale space
- face detection
- computer vision
- image representation
- shape descriptors
- pedestrian detection
- edge detection
- texture classification
- human detection
- image processing
- wavelet transform
- object classification
- multi class
- scene understanding
- object categories
- background subtraction
- action recognition
- covariance matrix
- superpixels
- scene recognition
- image descriptors
- image segmentation
- deformable part models
- underwater acoustic
- texture descriptors
- affine invariant
- object segmentation
- acoustic signals
- natural images
- sensor networks
- image fusion
- discriminative power
- shape representation
- feature descriptors
- pairwise
- multiscale analysis
- feature extraction
- fish species
- covariance matrices
- multiresolution
- principal component analysis
- wavelet coefficients