منابع مشابه
Learning Visual Models for Lip Reading
This chapter describes learning techniques that are the basis of a "visual speech recognition" or "lipreading" system 1 • Model-based vision systems currently have the best performance for many visual recognition tasks. For geometrically simple domains, models can sometimes be constructed by hand using CAD-like tools. Such models are difficult and expensive to construct, however, and are inadeq...
متن کاملLip protrusion/rounding dissociati consonants: /w/ vs
In this study of facial movements during speech, we found a consistent tendency for two native French speakers and an American English speaker (also reported in Toda et al. [1]): there exist two separate lip gestures for consonants involving ‘labialization’. The first one is a lip protrusion with rounding (narrow lip area) observed for /w/, and the second is a protrusion with a large lip openin...
متن کاملContextual effects on protrusion and lip opening for /i, y/
This study investigates the effect of “adverse” contexts, especially that of the consonant / /, on labial parameters for French /i,y/. Five parameters were analysed: the height, width and area of lip opening, the distance between the corners of the mouth, as well as lip protrusion. Ten speakers uttered a corpus made up of isolated vowels, syllables and logatoms. A special procedure has been des...
متن کاملVisual Learning 2: Pronunciation App Using Ultrasound, Video, and MRI
We demonstrate Visual Learning 2, an English pronunciation app for second-language (L2) learners and phonetics students. This iOS app links together audio, front and side video, MRI and ultrasound movies of a native speaker reading a phonetically balanced text. Users can watch and shadow front and side video overlaid with an ultrasound tongue movie. They are able to play the video at three spee...
متن کاملTask-Based Learning for Pronunciation
The aim of this paper is to create a task-based model for L2 learners to reach native-like pronunciation using technology. The model is based on three major principles. Firstly, language-learning system is that it need to give learners an opportunity to make sense for themselves. Secondly, Build up the modified 3Ms (Meaning Making Mechanisms), (Lian, A.P. 2000) which is operating in the heads o...
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ژورنال
عنوان ژورنال: IEICE Transactions on Information and Systems
سال: 2019
ISSN: 0916-8532,1745-1361
DOI: 10.1587/transinf.2017edp7411