Invention Grant
US08047438B2 Digital image capture and processing system employing an image formation and detection subsystem having an area-type image detection array supporting periodic occurrance of snap-shot type image acquisition cycles at a high-repetition rate during object illumination
有权
采用图像形成和检测子系统的数字图像捕获和处理系统，其具有区域型图像检测阵列，在对象照明期间以高重复率支持快照型图像采集周期的周期性发生
- Patent Title: Digital image capture and processing system employing an image formation and detection subsystem having an area-type image detection array supporting periodic occurrance of snap-shot type image acquisition cycles at a high-repetition rate during object illumination
- Patent Title (中): 采用图像形成和检测子系统的数字图像捕获和处理系统，其具有区域型图像检测阵列，在对象照明期间以高重复率支持快照型图像采集周期的周期性发生
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Application No.: US12012203Application Date: 2008-01-31
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Publication No.: US08047438B2Publication Date: 2011-11-01
- Inventor: Anatoly Kotlarsky , Xiaoxun Zhu , Michael Veksland , Ka Man Au , Patrick Giordano , Weizhen Yan , Jie Ren , Taylor Smith , Michael V. Miraglia , C. Harry Knowles , Sudhin Mandal , Shawn De Foney , Christopher Allen , David M. Wilz, Sr.
- Applicant: Anatoly Kotlarsky , Xiaoxun Zhu , Michael Veksland , Ka Man Au , Patrick Giordano , Weizhen Yan , Jie Ren , Taylor Smith , Michael V. Miraglia , C. Harry Knowles , Sudhin Mandal , Shawn De Foney , Christopher Allen , David M. Wilz, Sr.
- Applicant Address: US NJ Blackwood
- Assignee: Metrologic Instruments, Inc.
- Current Assignee: Metrologic Instruments, Inc.
- Current Assignee Address: US NJ Blackwood
- Agent Thomas J. Perkowski, Esq., P.C.
- Main IPC: G06K7/10
- IPC: G06K7/10
Abstract:
A digital image capture and processing system including a housing having an imaging window; and an image formation and detection subsystem with an area-type image detection array having a periodic snap shot mode of the operation supporting the periodic occurrence of snap-shot type image acquisition cycles at a high-repetition rate, during object illumination and imaging operations. The system also includes an illumination subsystem, with a LED illumination array, for producing a field of illumination within the FOV, and illuminating the object detected in the FOV. In the illustrative embodiment, the time duration of illumination of an object within the FOV by the illumination subsystem while the area-type image detection array detects each 2D digital image frame of the object formed on the area-type image detection array, is substantially equal to the time duration that the digital image processing subsystem is allowed to process the detected 2D digital image frame and read a 1D and/or 2D code symbol graphically represented therein.
Public/Granted literature
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