Cross-Time and Orientation-Invariant Overhead Image Geolocalization Using Deep Local Features.
Yuxin TianXueqing DengYi ZhuShawn D. NewsamPublished in: WACV (2020)
Keyphrases
- image features
- invariant features
- low level
- image regions
- test images
- extracted features
- image pixels
- image data
- image content
- extracting features
- image classification
- keypoints
- image analysis
- input image
- original images
- gabor filtering
- single image
- feature extraction
- edge detection
- spatial frequency
- translation and scale invariant
- multiscale
- feature values
- spatial relationships
- linear features
- image representation
- feature vectors
- image retrieval
- feature detection
- spatial information
- orientation histogram
- feature representation
- dominant orientation
- feature detectors
- global features
- gaussian derivatives
- feature descriptors
- moment invariants
- position and orientation
- gabor filters
- hough transform
- feature points
- high resolution
- object recognition
- fingerprint images
- geometric constraints
- image matching
- invariant properties
- affine distortion
- quasi invariant
- automatic image orientation