MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202641105582 A) filed by Saveetha Institute Of Medical And Technical Sciences on September 02, 2026, for Adaptive Multi-Spectral Fingerprint Recognition System Using Dynamic Ridge-Depth Estimation And Noise Compensation Models.
Inventors include Sumesh Mohan; Dr. V. Sheeja Kumari; and Dr Ramya Mohan.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: This invention discloses an adaptive multi-spectral fingerprint recognition system that improves the accuracy of biometric authentication in noisy, distorted, and low- quality imaging environments. The system dynamically estimates ridge depth across multiple spectral bands and compensates for environmental noise using a hybrid statistical—machine learning framework. The proposed approach reduces false recognition rates, enhances performance under wet or dry fingertip conditions, and enables robust fingerprint matching for security-critical applications.
Disclaimer: Curated by HT Syndication.
