Title:
【発明の名称】トラッキングカメラ
Document Type and Number:
Japanese Patent JP2003510666
Kind Code:
A
Abstract:
A tracking system that provides high resolution images and a low tracking dropout rate is disclosed. The system uses a camera equipped with a dual-angle lens (or another dual-angle focusing system) to obtain both a wide-angle image and a narrow-angle image of a scene. The narrow-angle image provides a high resolution view of the scene. If the object being tracked moves out of the field of view of the narrow-angle image, the wide-angle image is used to find the object. The aim of the camera is then adjusted so that the object will once again appear in the narrow-angle image.
Inventors:
Lions Damian M
Application Number:
JP2001527559A
Publication Date:
March 18, 2003
Filing Date:
September 25, 2000
Export Citation:
Assignee:
Konin Krekka Philips Electronics NV
International Classes:
G03B15/00; G01S3/781; G01S3/786; G02B7/08; G02B13/00; G02B17/08; G03B17/56; H04N5/225; H04N5/232; (IPC1-7): G03B15/00; G02B7/08; G02B13/00; G02B17/08; G03B17/56; H04N5/225; H04N5/232
Attorney, Agent or Firm:
Masao Sawada
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