MUMBAI, India, Feb. 6 -- Intellectual Property India has published a patent application (202641007397 A) filed by Sr University, Warangal, Telangana, on Jan. 25, for 'spectral feature representation framework enabling accurate and efficient cardiac abnormality detection.'
Inventor(s) include P Jaganmohan; Dr. Sudha Rani V; and Dr. P. Sridhar.
The application for the patent was published on Feb. 6, under issue no. 06/2026.
According to the abstract released by the Intellectual Property India: "The current invention is connected to a spectral feature representation system of proper and effective identification of heart abnormalities. The framework converts the signals obtained in the heart to spectral-domain representations to obtain diagnostically significant features which are resistant to noise, artifacts, and physiological variability. The invention comprises signal acquisition, preprocessing, spectral transform, feature representation, analysis evaluation and comparative validation and is represented as a single architecture. The framework uses systematical comparisons between spectral-domain representations and spatial-domain approaches to ensure a better diagnostic accuracy, less computational complexity and resource usage. The extensible and modular architecture can be used in clinical diagnostic systems, wearables and remote monitors. The invention overcomes the constraints of the existing cardiac diagnostic systems in the prior art by offering a system that is both scalable and adaptable with regards to cardiac abnormalities detection in both real-time and offline diagnostic systems."
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