Fast Feature Extraction Using Approximations to Derivatives with Summed-Area Images.
Paul P. WyattHiroaki NakaiPublished in: ACCV (1) (2006)
Keyphrases
- feature extraction
- image classification
- ground truth
- image data
- image database
- input image
- three dimensional
- test images
- image analysis
- image features
- image matching
- image registration
- extracting features
- image retrieval
- feature representation
- object recognition
- edge detection
- extracted features
- segmentation method
- similarity measure
- face recognition
- fractal dimension
- image collections
- rigid body
- feature extractors
- critical points
- computer vision
- texture analysis
- closed form
- segmentation algorithm
- higher order
- d objects
- feature vectors
- feature space
- video sequences