The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 2022
Filed:
Feb. 01, 2019
Method and system for pattern recognition in a signal using morphology aware symbolic representation
Tata Consultancy Services Limited, Mumbai, IN;
Soma Bandyopadhyay, Kolkata, IN;
Arijit Ukil, Kolkata, IN;
Chetanya Puri, Kolkata, IN;
Rituraj Singh, Kolkata, IN;
Arpan Pal, Kolkata, IN;
C A Murthy, Kolkata, IN;
Tata Consultancy Services Limited, Mumbai, IN;
Abstract
The present disclosure addresses the technical problem of information loss while representing a physiological signal in the form of symbols and for recognizing patterns inside the signal. Thus making it difficult to retain or extract any relevant information which can be used to detect anomalies in the signal. A system and method for anomaly detection and discovering pattern in a signal using morphology aware symbolic representation has been provided. The system discovers pattern atoms based on the strictly increasing and strictly decreasing characteristics of the time series physiological signal, and generate symbolic representation in terms of these pattern atoms. Additionally the method possess more generalization capability in terms of granularity. This detects discord/abnormal phenomena with consistency.