Monitoring system

Image analysis – Applications – Vehicle or traffic control

Reexamination Certificate

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Details

C348S148000, C348S153000, C348S222100, C358S450000, C358S538000, C358S540000, C382S234000, C382S235000, C382S282000, C382S284000

Reexamination Certificate

active

07027616

ABSTRACT:
In transmitting image data from multiple cameras to an image processing section to produce a synthesized image from respective camera images, the amount of data transmitted through a transmission path can be cut down without sacrificing the quality of the synthesized image. In accordance with a correspondence between the synthesized and camera images as described on a mapping table, a resolution specifier specifies resolutions, which should be necessary for image synthesis, for respective areas of each camera image. A compressor, provided for each of the cameras, compresses the associated camera image data according to the resolutions specified. In this manner, the image data, which has been compressed in accordance with the correspondence between the synthesized and camera images, is transmitted through the transmission path.

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Gil-Whoan Chu et al.; An Optimal Image Selection from Multiple Cameras Under the Limitation of Communication Capacity; Multisensor Fusion and Integration for Intelligent Systems; 1999; MFI '99 Proceedings; 1999 IEEE/SICE/RSJ International Conference on Taipei, Taiwan; Aug. 15-18, 1999; Piscataway, NJ, USA; IEEE; U.S. Aug. 15, 1999; pp. 261-266; XP010366576; ISBN: 0-7803-5801-5.
European Search Report for Application No. 01 11 6108; Mailed Dec. 1, 2003.

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