Visual Speech Interface: Apparatus and Algorithms Rockwell Science Center

Format:

Conference/Event

Author/Creator:

Chan, Michael T., author.

Conference Name:

World Aviation Congress & Exposition (1999-10-19 : San Francisco, California, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1999

Summary:

To make speech recognition a viable input modality in the cockpit, we propose to include visual speech input to improve robustness of the approach in the presence of noise. The visual speech interface includes a headmounted lip imaging apparatus and algorithms to recognize spoken words visually. Our algorithms are based on a few components which address all issues related to lip localization, lip shape model extraction, tracking, feature extraction and recognition. We demonstrate the practicability of the concept with a visual speech recognizer for a discrete-word recognition task that is relatively simple but achievable in real time

Notes:

Vendor supplied data

Publisher Number:

1999-01-5510

Access Restriction:

Restricted for use by site license