A contourlet transform feature extraction scheme for ultrasound thyroid texture classification

Keyphrases

• Feature Extraction 100%
• Ultrasound 100%
• Contourlet Transform 100%
• Texture Classification 100%
• Extraction Scheme 100%
• Thyroid Tissue 40%
• Texture Features 40%
• Hypoechoic 40%
• Normal Thyroid 40%
• Selection Strategy 20%
• Support Vector Machine Classifier 20%
• Ultrasound Image 20%
• Proposed Methodology 20%
• Representation Method 20%
• Classification Accuracy 20%
• Image Data 20%
• Challenging Issues 20%
• Nodule 20%
• Transform Coefficient 20%
• Texture Representation 20%
• Thyroid Images 20%
• Optimal Subset 20%
• Thyroid Ultrasound 20%
• Gaussian Kernel 20%
• Hypoechoic Nodules 20%
• Sequential Floating Forward Selection 20%
• Thyroid Ultrasound Image 20%
• Medical Imaging Tools 20%
• Risk of Malignancy 20%
• Representation Scheme 20%
• Kernel Support Vector Machine 20%
• Texture Analysis 20%
• Forward Selection 20%
• Thyroid Nodule 20%

Computer Science

• Ultrasound Image 100%
• Texture Feature 100%
• Texture Classification 100%
• Feature Extraction 100%
• Transform Coefficient 50%
• Medical Imaging 50%
• Classification Accuracy 50%
• Representative Set 50%
• Selection Process 50%
• Gaussian Kernel 50%
• Texture Analysis 50%
• Representation Method 50%
• Forward Selection 50%
• Support Vector Machine 50%