A novel scan registration method based on the feature-less global descriptor - spherical entropy image.
Bo SunYadan ZengHoude DaiJunhao XiaoJianwei ZhangPublished in: Ind. Robot (2017)
Keyphrases
- cross correlation
- global features
- segmentation method
- template matching
- test images
- registration framework
- image features
- feature representation
- feature descriptors
- image matching
- pixel values
- segmentation algorithm
- color histogram
- sift descriptors
- registration accuracy
- image segmentation
- intensity distribution
- similarity measure
- image registration
- image retrieval
- region of interest
- edge detection
- mutual information
- invariant features
- feature detectors
- image descriptors
- input image
- motion artifacts
- deformable registration
- feature vectors
- single feature
- groupwise registration
- binary patterns
- normalized correlation
- high resolution
- spherical images
- orientation histogram
- integral image
- registration errors
- spherical harmonics
- image classification