| 摘要 |
PROBLEM TO BE SOLVED: To simply and inexpensively build up a supervisory camera system that takes into account the protection of privacy. SOLUTION: The supervisory system includes imaging means 1 for photographing video images of a supervisory area. The imaging means includes a storage means 2 for storing image information. A unique identification number (ID) is attached to each imaging means for the identification of imaged images. The imaged image is recovered together with the ID by removing the storage means or extracted from the storage means through contactless access to the storage means. COPYRIGHT: (C)2005,JPO&NCIPI
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