최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0953199 (1997-10-17) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 291 인용 특허 : 5 |
The present invention relates to a system for sensing the presence of an object in the field of view of an imaging assembly of a stationary position optical reader. The system includes a specialized symbol disposed in a stationary position in relation to the imaging assembly of a specially configure
The present invention relates to a system for sensing the presence of an object in the field of view of an imaging assembly of a stationary position optical reader. The system includes a specialized symbol disposed in a stationary position in relation to the imaging assembly of a specially configured optical reader. An optical reader according to the invention is configured to determine whether an object is in the field of view of the imaging assembly and determining whether features of the specialized symbol are present in the image information.
[ What is claimed is:] [1.] A system for sensing the presence of an object, said system comprising:an optical reader including an imaging assembly for outputting image information and a controller in communication with a memory space;an object detection symbol disposed a field of view of said imagin
[ What is claimed is:] [1.] A system for sensing the presence of an object, said system comprising:an optical reader including an imaging assembly for outputting image information and a controller in communication with a memory space;an object detection symbol disposed a field of view of said imaging assembly;determining means responsive to said image information for analyzing said image information and determining therefrom whether said image information represents features of said object detection symbol.
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