Tata Consultancy Services Limited

Indian Institute of Technology Kharagpur

Surjya Kanta Pal

Achanna Anil Kumar

Mariswamy Girish Chandra

Angshul Majumdar

Kriti Kumar

Debasish Mishra

This disclosure relates to multi-sensor fusion using Transform Learning (TL) that provides a compact representation of data in many scenarios as compared to Dictionary Learning (DL) and Deep network models that may be computationally intensive and complex. A two-stage approach for better modeling of sensor data is provided, wherein in the first stage, representation of the individual sensor time series is learnt using dedicated transforms and their associated coefficients and in the second stage, all the representations are fused together using a fusing (common) transform and its associated coefficients to effectively capture correlation between the different sensor representations for deriving an inference. The method and system of the present disclosure can find application in areas employing multiple sensors that are mostly heterogeneous in nature.

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West Bengal, India

Surjya Kanta Pal