Edge Detection in Pipe Images Using Classification of Haar Wavelet Transforms.
John MashfordMike RahillyBrad LaneDonavan MarneyStewart BurnPublished in: Appl. Artif. Intell. (2014)
Keyphrases
- edge detection
- image classification
- multiscale
- wavelet transform
- classification accuracy
- image data
- haar wavelet
- wavelet filters
- image database
- object recognition
- thematic mapper
- sobel operator
- noisy images
- image processing
- input image
- image enhancement
- edge detector
- text classification
- wavelet transformation
- gradient operators
- edge detection algorithms
- blur estimation
- feature extraction
- image retrieval
- image features
- image analysis
- image segmentation
- pigmented skin lesions
- feature vectors
- step edges
- skin lesion
- edge points
- shift invariant
- wavelet decomposition
- high frequency
- feature set