Online learning of feature detectors from natural images with the probabilistic WKL rule.
Jasmin LéveilléIsao HayashiKunihiko FukushimaPublished in: SCIS&ISIS (2012)
Keyphrases
- natural images
- feature detectors
- online learning
- scale invariant
- feature detection
- natural scenes
- object recognition
- multiscale
- higher order
- image patches
- denoising
- image denoising
- input image
- edge detector
- image statistics
- probabilistic model
- affine invariant
- receptive fields
- active learning
- generative model
- test images
- statistics of natural images
- feature points
- linear combination
- multiresolution
- computer vision