Combining pretrained CNN feature extractors to enhance clustering of complex natural images.
Joris GuérinStéphane ThieryEric NyiriOlivier GibaruByron BootsPublished in: CoRR (2021)
Keyphrases
- natural images
- feature extractors
- natural scenes
- higher order
- denoising
- multiscale
- object recognition
- input image
- sparse coding
- scale invariant
- image patches
- natural image statistics
- receptive fields
- feature extraction
- test images
- unsupervised learning
- image statistics
- statistics of natural images
- natural image patches
- edge detection