CLASSIFYING HUMAN CROWD NOISE DATA - TATA CONSULTANCY SERVICES LTD

Title:

CLASSIFYING HUMAN CROWD NOISE DATA

Document Type and Number:

WIPO Patent Application WO/2015/083091

Kind Code:

A3

Abstract:

System(s) and method(s) for classifying noise data of human crowd are disclosed. Noise data is captured from one or more sources and features are extracted by using computation techniques. The features comprise spectral domain features and time domain features. Classification models are developed by using each of the spectral domain features and the time domain features. Discriminative information with respect to the noise data is extracted by using the classification models. A performance matrix is computed for each of the classification model. The performance matrix comprises classified noise elements with respect to the noise data. Each classified noise element is associated with a classification performance score with respect to a spectral domain feature, a time domain feature, and fusion of features and scores. The classified noise elements provide the classification of the noise data.

Inventors:

VEMPADA RAMU REDDY (IN)
SINHA ANIRUDDHA (IN)
SESHADRI GURUPRASAD (IN)

Application Number:

PCT/IB2014/066538

Publication Date:

September 24, 2015

Filing Date:

December 03, 2014

Export Citation:

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Assignee:

TATA CONSULTANCY SERVICES LTD (IN)

International Classes:

G10L25/03

Foreign References:

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Other References: