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Showing 1 to 2 of 2 for “"Lip Detection"”.
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Lip Detection and Adaptive Tracking
… in these situations. This work proposes a lip detection and tracking algorithm to serve as a visual front end to an audio-visual automatic speech recognition (AVASR) system.</p> <p>Several color spaces are examined that are effective for segmenting lips from skin pixels. These color …
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Visual Speech Recognition Using a 3D Convolutional Neural Network
… a framework for building 3D feature cubes of lip data from videos and a 3D convolutional neural network (CNN) architecture for performing classification on a dataset of 100 spoken words, recorded in an uncontrolled envi- ronment. Our 3D-CNN architecture achieves a testing accuracy of 64%, …