A lightweight robust image hash based on random tensors and angle features for IoT devices.
Hang GaoTiegang GaoPublished in: Signal Image Video Process. (2024)
Keyphrases
- lightweight
- image features
- image data
- feature descriptors
- low level
- image noise
- extracted features
- input image
- communication infrastructure
- test images
- invariant features
- handheld devices
- image content
- extracting features
- single image
- image regions
- image segmentation
- mobile devices
- partial occlusion
- image representation
- rfid tags
- spatial information
- tensor voting
- feature vectors
- highly discriminative
- scale invariant features
- keypoints
- image classification
- wireless sensor networks
- feature space
- geometric transformations
- feature set
- edge detection
- multiscale
- image matching
- data distribution
- perceptual grouping
- image retrieval