Selective visual masking in speechreading.
Selective visual masking in speechreading.
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演讲阅读中的选择性视觉掩蔽。
DOI：
10.1044/jslhr.4103.564
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
Levitt,H
中科院分区：
文献类型：
--
作者：
Preminger,JE;Lin,HB;Payen,M;Levitt,H
Using digital video technology, selective aspects of a face can be masked by identifying the pixels that represent it and then, by adjusting the gray levels, effectively eliminate that facial aspect. In groups of young adults with normal vision and hearing, consonant-viseme recognition was measured for closed sets of vowel-consonant-vowel disyllables. In the first experiment viseme recognition was measured while the tongue and teeth were masked and while the entire mouth was masked. The results showed that masking of the tongue and teeth had little effect on viseme recognition, and when the entire mouth was masked, participants continued to identify consonant visemes with 70% or greater accuracy in the /a/ and // vowel contexts. In the second experiment, viseme recognition was measured when the upper part of the face and the mouth were masked and when the lower part of the face and the mouth were masked. The results showed that when the mouth and the upper part of the face were masked, performance was poor, but information was available to identify the consonantviseme /f/. When the mouth and the lower part of the face were masked, viseme recognition was quite poor, but information was available to discriminate the consonant-viseme /p/ from other consonant visemes.
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说话者之间视觉清晰度的差异
DOI：
10.1007/978-3-662-13015-5_4
发表时间：
1996
期刊：
Journal of speech and hearing research
影响因子：
--
作者：
P. Kricos
通讯作者：
P. Kricos
DOI：
--
发表时间：
1996
期刊：
影响因子：
--
作者：
E. Vatikiotis;K. Munhall;M. Hirayama;Y. Lee;Demetri Terzopoulos
通讯作者：
Demetri Terzopoulos
两种面部运动条件下的视觉单词识别：全脸与嘴唇加下颌。
DOI：
10.1044/jshr.3806.1387
发表时间：
1995
期刊：
Journal of speech and hearing research
影响因子：
--
作者：
Lynn K. Marassa;Charissa R. Lansing
通讯作者：
Charissa R. Lansing
听力受损和听力正常的成年观众观察到的视素。
DOI：
--
发表时间：
1985
期刊：
Journal of Speech and Hearing Research
影响因子：
--
作者：
Elmer Owens;Barbara Blazek
通讯作者：
Barbara Blazek
听觉反馈延迟的感知：延迟幅度的主观估计。
DOI：
10.1044/jshr.1104.861
发表时间：
1968
期刊：
Journal of speech and hearing research
影响因子：
--
作者：
J. H. Saxman;T. D. Hanley
通讯作者：
T. D. Hanley