An Advanced Image Processing System for Counterfeit Currency Detection: Architecture, Methodology, And Feature Analysis - Ms. Pooja Rajesh Chavan; Mrs. Jeevana Jyothi; Ms. Parveen Suraiya; Dr. Afreen; Ms. Humera Noor; Ms. Nazeema; Mr. S. Aditya reddy (International Research Journal on Advanced Engineering and Management (IRJAEM), 2025)