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 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0504643 (1995-07-20) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 279 인용 특허 : 21 |
A method and apparatus for capturing and storing a decodable representation of a 1D or 2D bar code symbol using a hand-held bar code reader having only a 1D image sensor. A succession of 1D digital representations are produced as the reader is moved asynchronously across the symbol to be read. These
A method and apparatus for capturing and storing a decodable representation of a 1D or 2D bar code symbol using a hand-held bar code reader having only a 1D image sensor. A succession of 1D digital representations are produced as the reader is moved asynchronously across the symbol to be read. These representations are examined, substantially in real time, and, if the symbol is a 1D symbol, is decoded immediately. If the symbol is not a 1D symbol, these representations are examined for the presence of one of a variety of different types of 2D finder patterns and, when the finder has been identified, decoded with reference to that finder pattern.
[ What is claimed is:] [1.] A method for asynchronously acquiring and storing a decodable representation of 1D or 2D bar code symbol using a hand-held bar code reader of the type which is adapted to image a 1D slice of said symbol, and to produce a digital representation of said slice, including the
[ What is claimed is:] [1.] A method for asynchronously acquiring and storing a decodable representation of 1D or 2D bar code symbol using a hand-held bar code reader of the type which is adapted to image a 1D slice of said symbol, and to produce a digital representation of said slice, including the steps of:providing in said reader a memory space for storing the digital representations of a plurality of said slices;moving said reader across said symbol while imaging a succession of 1D slices thereof;producing from said succession of imaged slices a succession of digital representations thereof, including a timercount representation and a bit image representation of said each imaged slice;storing said digital representations in said memory space substantially in real time;continuing said storing step until the number of stored representations is sufficient to allow the data encoded in said symbol to be determined with reference to said stored representations.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.