Efficient Mean/Sigma Estimation at Arbitrary Spatial Positions with Arbitrary Scales within A 2D Image.
Wei-Jun ChenPublished in: SITIS (2019)
Keyphrases
- image data
- spatial information
- spatial frequency
- input image
- image features
- spatial distribution
- image segmentation
- image classification
- relative position
- image analysis
- template matching
- spatio temporal
- image content
- multiple scales
- image pixels
- spatial relationships
- spatial and temporal
- single image
- multiscale
- rectangular regions
- spatial extent
- region of interest
- spatial data
- spatial arrangement
- spatial location
- image retrieval
- low level
- image structure
- spatial relations
- vector field
- hough transform
- medical images
- estimation algorithm
- image representation
- image collections
- color distribution
- test images
- similarity measure
- estimation process
- gaussian derivatives
- computer vision