Enhancement of galaxy images for improved classification.
John JenkinsonArtyom M. GrigoryanSos S. AgaianPublished in: Image Processing: Algorithms and Systems (2015)
Keyphrases
- image classification
- image analysis
- image data
- decision trees
- image database
- ground truth
- input image
- image collections
- test images
- correct classification rate
- image features
- three dimensional
- pattern recognition
- image retrieval
- feature extraction
- classification algorithm
- classification accuracy
- object recognition
- feature vectors
- extracted features
- supervised learning
- image processing
- image annotation
- image enhancement
- segmentation method
- class labels
- preprocessing stage
- image registration
- pigmented skin lesions
- handwritten digits
- hyperspectral images
- enhanced image
- skin lesion
- high resolution computed tomography
- thematic mapper
- contrast enhancement
- satellite images
- image set
- feature points
- text classification
- object detection
- support vector machine
- color images
- video sequences