Generation of Gradient-Preserving Images allowing HOG Feature Extraction.
Masaki KitayamaHitoshi KiyaPublished in: CoRR (2021)
Keyphrases
- feature extraction
- edge detection
- image classification
- image data
- three dimensional
- image database
- feature representation
- ground truth
- image features
- input image
- image analysis
- gradient information
- image collections
- image registration
- extracting features
- gabor filters
- texture features
- face recognition
- image details
- feature extractors
- extracted features
- test images
- image regions
- frequency domain
- image matching
- region of interest
- keypoints
- segmentation algorithm
- dimensionality reduction
- image retrieval
- feature space
- histogram of oriented gradients
- object recognition