Improving iris image segmentation in unconstrained environments using NMF-based approach

Keyphrases

• Iris Image 100%
• Iris Recognition 100%
• Iris Image Segmentation 100%
• Unconstrained Environment 100%
• Preprocessing Techniques 50%
• Clustering Algorithm 50%
• Segmentation Problem 50%
• Non-ideality 50%
• Classification System 50%
• Clustering Approach 50%
• Region Extraction 50%
• Iris Segmentation 50%
• Mean Clustering 50%
• UBIRIS 50%
• Mean Algorithm 50%
• Iris Region 50%

Computer Science

• Image Segmentation 100%
• Mean Algorithm 100%
• Segmentation Task 100%
• Preprocessing Stage 100%
• clustering approach 100%
• Mean Clustering Algorithm 100%

Engineering

• Iris Image 100%
• Tasks 33%
• Processing Stage 33%
• Mean Clustering Algorithm 33%
• Field Classification 33%
• Early Work 33%