Detection of Breast Abnormality from Thermograms Using Curvelet Transform Based Feature Extraction.
Sheeja V. FrancisM. SasikalaS. SaranyaPublished in: J. Medical Syst. (2014)
Keyphrases
- feature extraction
- digital mammograms
- feature extraction and classification
- object detection
- detection algorithm
- mammogram images
- digital mammography
- detection method
- detection rate
- mammographic images
- frequency analysis
- denoising
- pattern classification
- frequency domain
- discriminant analysis
- automatic detection
- false positives
- dimensionality reduction
- wavelet transform
- feature space
- preprocessing
- feature selection
- event detection
- texture classification
- palmprint
- rotation invariant
- extracted features
- detection accuracy
- image features
- feature extractors
- feature vectors
- face recognition