Title:
画像録画再生システムおよび画像録画再生方法
Document Type and Number:
Japanese Patent JP4439763
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To efficiently reproduce the scene of a conference while maintaining the scene of presence. SOLUTION: A conference recording/reproducing system is provided with a hyperboloid mirror 211 for receiving a pantoscopic video image using a vertical direction as the center or the axis, a plurality of microphones 221 for receiving voice, a voice direction detector (not shown) for detecting a direction of the voice on the basis of the voice inputted into the microphones 221, a recording section (not shown) for recording the pantoscopic image, the voice and the voice source direction, a video image deforming section for deforming an image of a prescribed direction according to the voice direction out of the recorded pantoscopic images into a rectangular output image, and a video image outputting section (not shown) for synchronously outputting the deformed image and the sound according to this image.
Inventors:
Norihiko Murata
Shin Aoki
Shin Aoki
Application Number:
JP2001203958A
Publication Date:
March 24, 2010
Filing Date:
July 04, 2001
Export Citation:
Assignee:
株式会社リコー
International Classes:
H04N5/225; H04N7/15; H04N5/765; H04N7/18
Domestic Patent References:
| JP2001094857A | ||||
| JP11331827A | ||||
| JP2001008232A | ||||
| JP9062861A |
Attorney, Agent or Firm:
Hiroaki Sakai