Gradient-Based Feature Extraction From Raw Bayer Pattern Images.
Wei ZhouLing ZhangShengyu GaoXin LouPublished in: IEEE Trans. Image Process. (2021)
Keyphrases
- feature extraction
- image classification
- image analysis
- image data
- ground truth
- image database
- gabor filters
- multiple images
- input image
- similarity measure
- image retrieval
- feature points
- edge detection
- image features
- raw data
- image registration
- object recognition
- face recognition
- extracting features
- feature representation
- feature selection
- image collections
- pattern representation
- image set
- region of interest
- segmentation algorithm
- three dimensional
- test images
- extracted features
- high resolution
- high level
- image preprocessing