Orthogonal Local Image Descriptors with Convolutional Autoencoders.
Edgar Roman-RangelStéphane Marchand-MailletPublished in: MCPR (2020)
Keyphrases
- local image descriptors
- restricted boltzmann machine
- deep belief networks
- image representation
- image patches
- denoising
- deep learning
- sparse coding
- invariant features
- image transformations
- natural images
- unsupervised learning
- dictionary learning
- machine learning
- image classification
- motion estimation
- ground truth
- pattern recognition
- multiscale
- image processing
- feature selection