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Proceedings Paper

Automated videography for residential communications
Author(s): Andrew F. Kurtz; Carman Neustaedter; Andrew C. Blose
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Paper Abstract

The current widespread use of webcams for personal video communication over the Internet suggests that opportunities exist to develop video communications systems optimized for domestic use. We discuss both prior and existing technologies, and the results of user studies that indicate potential needs and expectations for people relative to personal video communications. In particular, users anticipate an easily used, high image quality video system, which enables multitasking communications during the course of real-world activities and provides appropriate privacy controls. To address these needs, we propose a potential approach premised on automated capture of user activity. We then describe a method that adapts cinematography principles, with a dual-camera videography system, to automatically control image capture relative to user activity, using semantic or activity-based cues to determine user position and motion. In particular, we discuss an approach to automatically manage shot framing, shot selection, and shot transitions, with respect to one or more local users engaged in real-time, unscripted events, while transmitting the resulting video to a remote viewer. The goal is to tightly frame subjects (to provide more detail), while minimizing subject loss and repeated abrupt shot framing changes in the images as perceived by a remote viewer. We also discuss some aspects of the system and related technologies that we have experimented with thus far. In summary, the method enables users to participate in interactive video-mediated communications while engaged in other activities.

Paper Details

Date Published: 17 February 2010
PDF: 12 pages
Proc. SPIE 7527, Human Vision and Electronic Imaging XV, 75271G (17 February 2010); doi: 10.1117/12.838941
Show Author Affiliations
Andrew F. Kurtz, Eastman Kodak Co. (United States)
Carman Neustaedter, Eastman Kodak Co. (United States)
Andrew C. Blose, Eastman Kodak Co. (United States)

Published in SPIE Proceedings Vol. 7527:
Human Vision and Electronic Imaging XV
Bernice E. Rogowitz; Thrasyvoulos N. Pappas, Editor(s)

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