On Image Analysis by the Methods of Moments
IEEE Transactions on Pattern Analysis and Machine Intelligence
Invariant Image Recognition by Zernike Moments
IEEE Transactions on Pattern Analysis and Machine Intelligence
The Recognition of Human Movement Using Temporal Templates
IEEE Transactions on Pattern Analysis and Machine Intelligence
Artificial Neural Networks for Image Understanding
Artificial Neural Networks for Image Understanding
A Tutorial on Support Vector Machines for Pattern Recognition
Data Mining and Knowledge Discovery
Recognition of Visual Speech Elements Using Hidden Markov Models
PCM '02 Proceedings of the Third IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
FG '96 Proceedings of the 2nd International Conference on Automatic Face and Gesture Recognition (FG '96)
Pattern Classification (2nd Edition)
Pattern Classification (2nd Edition)
Support Vector Machines for Pattern Classification (Advances in Pattern Recognition)
Support Vector Machines for Pattern Classification (Advances in Pattern Recognition)
Visual recognition of speech consonants using facial movement features
Integrated Computer-Aided Engineering - Informatics in Control, Automation and Robotics
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This article presents a secure method for identification of voice-less commands using mouth images, without evaluating sound signals. The main limitation in voice recognition technologies for internet applications is that the commands will be audible to other people in the vicinity. The proposed technique identifies the unspoken utterances using support vector machines. The proposed system is based on temporal integration of the video data to generate spatiotemporal templates (STT). Sixty-four Zernike Moments are extracted from each STT. The experimental results demonstrate that the proposed system yields promising in recognising English phonemes. The proposed technique is demonstrated to be invariant to global variations of illumination level. Such a system could be invaluable when it is important to communicate without making a sound, such as giving passwords and internet applications on mobile devices.