Toward Privacy and Utility Preserving Image Representation.
Ahmadreza MosallanezhadYasin N. SilvaMichelle V. MancenidoHuan LiuPublished in: CoRR (2020)
Keyphrases
- image representation
- differential privacy
- privacy requirements
- multiscale
- image classification
- privacy preserving
- object recognition
- image content
- bag of words
- quadtree
- image features
- image retrieval
- utility function
- feature space
- feature representations
- scene classification
- personal information
- bag of features
- low level features
- representation scheme
- sparse coding
- image classification and retrieval
- privacy protection
- private information
- sparse representation
- sensitive information
- visual words
- compressive sensing
- region segmentation
- scene recognition
- receptive fields
- text classification
- input image
- image segmentation
- spatial pyramid
- image processing
- computer vision