Discriminant sparse coding for image classification

Keyphrases

• Image Classification 100%
• Sparse Coding 100%
• Dictionary 80%
• Paper-based 20%
• Reconstruction Error 20%
• Global Image 20%
• Optimization Problem 20%
• Image Statistics 20%
• Superior Performance 20%
• Linear Discriminant Analysis 20%
• Dictionary Learning Method 20%
• Competitive Performance 20%
• Classification Task 20%
• Discriminatory Power 20%
• Block Coordinate Descent 20%
• Discriminative Dictionary 20%
• Mid-level Features 20%
• Discriminant Dictionary 20%
• Low-level Descriptors 20%

Computer Science

• Image Classification 100%
• Experimental Result 50%
• Optimization Problem 50%
• Reconstruction Error 50%
• Dictionary Learning 50%
• Learnt Dictionary 50%
• Linear Discriminant Analysis 50%
• Superior Performance 50%
• Classification Task 50%
• Discriminative Power 50%
• Combining Method 50%