Search Results - "Subramaniam, L.V."
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1
Animating expressive faces across languages
Published in IEEE transactions on multimedia (01-12-2004)“…This paper describes a morphing-based audio driven facial animation system. Based on an incoming audio stream, a face image is animated with full lip…”
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Journal Article -
2
Performance of 4- and 8-state TCM schemes with asymmetric 8-PSK in fading channels
Published in IEEE transactions on vehicular technology (01-01-2000)“…For Rayleigh fading channels, Ricean fading channels with a small parameter and shadowed Rician channels with the code design criteria are to maximize the…”
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Journal Article -
3
AnnoFin–A hybrid algorithm to annotate financial text
Published in Expert systems with applications (01-12-2017)“…•AnnoFin helps a user to classify financial text data to ten categories.•AnnoFin, when trained with 30% of data and has an accuracy of 73.56%.•The accuracy…”
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Business Intelligence from Voice of Customer
Published in 2009 IEEE 25th International Conference on Data Engineering (01-03-2009)“…In this paper, we present a first of a kind system, called business intelligence from voice of customer (BIVoC), that can: 1) combine unstructured information…”
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Conference Proceeding
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Using viseme based acoustic models for speech driven lip synthesis
Published in 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03) (2003)“…Speech driven lip synthesis is an interesting and important step toward human-computer interaction. An incoming speech signal is time aligned using a speech…”
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Conference Proceeding -
6
Gilbert-Varshamov bound for Euclidean space codes over distance-uniform signal sets
Published in IEEE transactions on information theory (01-02-2002)“…In this correspondence, in an extension of Piret's bound for codes over phase-shift keying (PSK) signal sets, we investigate the application of the…”
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Journal Article -
7
Large vocabulary audio-visual speech recognition using active shape models
Published in Proceedings 15th International Conference on Pattern Recognition. ICPR-2000 (2000)“…Orthogonal information present in the video signal associated with the audio helps in improving the accuracy of a speech recognition system. Audio-visual…”
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Conference Proceeding -
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Protecting Sensitive Customer Information in Call Center Recordings
Published in 2009 IEEE International Conference on Services Computing (01-09-2009)“…Protecting sensitive information while preserving the share ability and usability of data is becoming increasingly important in the outsourced business process…”
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Conference Proceeding -
9
Using viseme based acoustic models for speech driven lip synthesis
Published in 2003 International Conference on Multimedia and Expo. ICME '03. Proceedings (Cat. No.03TH8698) (2003)“…Speech drive lip synthesis is an interesting and important step toward human-computer interaction. An incoming speech signal is time aligned using a speech…”
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Conference Proceeding -
10
Mobile Medicine: Providing Drug Related Information through Natural Language Queries via SMS
Published in 2009 IEEE International Advance Computing Conference (01-03-2009)“…Although the idea of mobile medical information systems is not new, most of the current systems operate as standalone programs with intermittent connectivity…”
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Conference Proceeding -
11
A Conversation-Mining System for Gathering Insights to Improve Agent Productivity
Published in The 9th IEEE International Conference on E-Commerce Technology and The 4th IEEE International Conference on Enterprise Computing, E-Commerce and E-Services (CEC-EEE 2007) (01-07-2007)“…We describe a method to analyze transcripts of conversations between customers and agents in a contact center. The aim is to obtain actionable insights from…”
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Conference Proceeding -
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Audio driven facial animation for audio-visual reality
Published in IEEE International Conference on Multimedia and Expo, 2001. ICME 2001 (2001)Get full text
Conference Proceeding -
13
Trellis coded modulation schemes for underwater acoustic communications
Published in IEEE Oceanic Engineering Society. OCEANS'98. Conference Proceedings (Cat. No.98CH36259) (1998)“…Bandwidth efficient phase-coherent modulation techniques such as M-PSK have been made possible over underwater acoustic channels. It is well known that the…”
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Conference Proceeding -
14
Translingual visual speech synthesis
Published in 2000 IEEE International Conference on Multimedia and Expo. ICME2000. Proceedings. Latest Advances in the Fast Changing World of Multimedia (Cat. No.00TH8532) (2000)“…Audio-driven facial animation is an interesting and evolving technique for human-computer interaction. Based on an incoming audio stream, a face image is…”
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Conference Proceeding -
15
A 4-state asymmetric 8-PSK TCM scheme for Rayleigh fading channels
Published in Proceedings. 1998 IEEE International Symposium on Information Theory (Cat. No.98CH36252) (1998)“…We use an asymmetric 8-PSK signal set in a 4-state rate 2/3 TCM scheme to show performance gain over TCM schemes with symmetric constellations. Simulation…”
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Conference Proceeding