Matching UAV images with image topology skeleton.
Zhihua XuLixin WuZhi WangRan WangZhifeng LiFashuai LiPublished in: IGARSS (2013)
Keyphrases
- input image
- image matching
- image set
- image data
- extracted from images
- image features
- image collections
- normalized correlation
- test images
- feature points
- false matches
- image analysis
- original images
- image retrieval
- feature matching
- image pixels
- matching process
- image classification
- image regions
- matching scheme
- pixel values
- keypoints
- edge detection
- reference images
- scene matching
- image similarity
- extracting features
- segmentation method
- binary images
- sift descriptors
- sample images
- geometric transformations
- template matching
- image database
- lighting conditions
- synthesized images
- illumination conditions
- scale invariant features
- pixel wise
- contrast enhancement
- region of interest
- object recognition
- feature descriptors
- disparity map
- matching algorithm
- distance map
- multiscale
- image structure
- image content
- high resolution
- geometric constraints
- image representation
- single image
- spatial information
- fingerprint images
- image registration
- segmentation algorithm
- point features
- affine transformation
- image pairs
- projective transformations
- secret image
- face images
- web images
- image sequences