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-0603848 (1996-02-22) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 316 인용 특허 : 3 |
A portable data collection device is disclosed. The device includes an imaging assembly including a two dimensional (2D) photosensor array overlied by a RGB color filter. The imaging assembly is selectively actuatable with a first trigger for reading a dataform in the imaging assembly's target area
A portable data collection device is disclosed. The device includes an imaging assembly including a two dimensional (2D) photosensor array overlied by a RGB color filter. The imaging assembly is selectively actuatable with a first trigger for reading a dataform in the imaging assembly's target area and actuatable with a second trigger for capturing a color image of the target area. In one operating embodiment of the portable data collection device of the present invention, actuating the first trigger results in the imaging assembly capturing an image of the target area including a dataform and an associated image area of interest. The image area of interest is at a predetermined position with respect to the dataform. The imaging assembly decodes the dataform and outputs a compressed, digital representation of the image area of interest along with decoded data from the dataform. The position of the image area of interest is determined by a position of the dataform in the target area and data relating to the predetermined position of the image area of interest with respect to the dataform.
[ We claim:] [1.] A portable data collection device comprising:a) an image sensor, including a two dimensional photosensor array comprising multiple rows of photosensor elements which are read out after an exposure period to generate a signal representative of an image of a two dimensional target ar
[ We claim:] [1.] A portable data collection device comprising:a) an image sensor, including a two dimensional photosensor array comprising multiple rows of photosensor elements which are read out after an exposure period to generate a signal representative of an image of a two dimensional target area;b) an optic system positioned to focus illumination reflected from the target area onto the photosensor array;c) signal processing circuitry electrically coupled to the photosensor array, receiving said signal, converting the signal to digital image data representative of the image of the target area and buffering the digital image data;d) image processing circuitry electrically coupled to the signal processing circuitry for:i) receiving the digital image data;ii) locating and decoding a portion of the digital image data representative of an image of a dataform in the target area and generating decoded dataform data corresponding to data encoded in the dataform; andiii) locating and storing a portion of the digital image data representative of an image within a desired image area of the target area;e) output port circuitry electrically coupled to the image processing circuitry for outputing data including the decoded dataform data and the portion of the digital image data corresponding to the image within the desired image area; andf) a portable hand held housing encasing said image sensor, optic system, signal Processing circuitry and image processing circuitry.
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