Enhancing Feature Invariance with Learned Image Transformations for Image Retrieval.
Osman TursunSimon DenmanSridha SridharanClinton FookesPublished in: CoRR (2020)
Keyphrases
- image transformations
- image features
- image matching
- image retrieval
- image representation
- invariant features
- image registration
- rotation invariant
- image analysis
- object recognition
- image content
- input image
- image database
- dictionary learning
- keypoints
- pixel intensities
- d objects
- viewpoint
- feature vectors
- feature space
- three dimensional
- image classification
- visual words
- feature representation
- texture descriptors