Determining the saliency of feature measurements obtained from images of sedimentary organic matter for use in its classification.
Andrew F. WellerAnthony J. HarrisJ. Andrew WarePaul S. JarvisPublished in: Comput. Geosci. (2006)
Keyphrases
- image classification
- image features
- correct classification rate
- feature vectors
- feature representation
- minimum distance classifier
- preprocessing stage
- image data
- image database
- discriminative features
- input image
- classification accuracy
- linearly combined
- image analysis
- three dimensional
- classification rate
- test images
- image retrieval
- sample images
- feature extraction
- invariant features
- decision trees
- image registration
- text classification
- skin lesion
- image matching
- salient regions
- feature selection
- feature maps
- feature points
- extracted features
- dissimilarity representation
- gabor filters
- image set
- feature vectors are extracted
- matching score
- pigmented skin lesions
- feature space
- training set
- edge detection
- single feature
- salient points
- feature set
- visual features
- salient features
- segmentation algorithm