Himanshu Vajaria

Audio Visual Analysis of Meeting Groups

Detection, Identification and Visual Localization of Individual Speakers in Meeting Rooms

• Broschiertes Buch

Produktbeschreibung

Meetings are an important and frequently occurring event in our daily lives, where information is disseminated, ideas are discussed and decisions are taken. They are a crucible for complex interactions, where a variety of individual and group behaviors manifest themselves. Thus researchers from various fields such as behavioral psychology, human computer interface design, computer vision and signal processing have focused efforts on analyzing meetings. In recent years, with the advent of smart meeting spaces, vast amounts of meeting data are recorded. The overwhelming amount of information available from such recordings underscores the need for systems that can automatically analyze meetings. A complete analysis of such meeting involves answering questions such as who? , when? , where? , which? , what? and why? . This book presents advanced methods to automatically determine who attended the meeting and when they spoke based on audio-visual cues. These steps are necessary precursors for higher level cognition tasks, such as automatic meeting transcription, determining meeting type, and generation of action items.

Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Seitenzahl: 124
• Erscheinungstermin: 8. Februar 2011
• Englisch
• Abmessung: 220mm x 150mm x 8mm
• Gewicht: 203g
• ISBN-13: 9783844305203
• ISBN-10: 3844305203
• Artikelnr.: 32982302

Autorenporträt

Himanshu Vajaria earned his M.S. in Electrical Engineering from the Pennsylvania State University and his Ph.D. in Computer Science from the University of South Florida. His research interests are image processing, computer vision, and pattern recognition with a focus on multimedia analysis, biometrics, and emotion recognition.