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1. 发明申请

US20080128506A1 Hand-supportable planar laser illumination and imaging (PLIIM) based systems with laser despeckling mechanisms integrated therein 失效
公开(公告)号：US20080128506A1
公开(公告)日：2008-06-05
申请号：US11978941
申请日：2007-10-30
申请人： Constantine J. Tsikos , C. Harry Knowles , Xiaoxun Zhu , Michael D. Schnee , Ka Man Au , Allan Wirth , Timothy A. Good , Andrew Jankevics , Sankar Ghosh , Charles A. Naylor , Thomas Amundsen , Robert Blake , William Svedas , Shawn Defoney , Edward Skypala , Pirooz Vatan , Russell Joseph Dobbs , George Kolis , Mark C. Schmidt , Jeffrey Yorsz , Patrick A. Giordano , Stephen J. Colavito , David W. Wilz , Barry E. Schwartz , Steven Y. Kim , Dale Fisher , Jon Van Tassell
发明人： Constantine J. Tsikos , C. Harry Knowles , Xiaoxun Zhu , Michael D. Schnee , Ka Man Au , Allan Wirth , Timothy A. Good , Andrew Jankevics , Sankar Ghosh , Charles A. Naylor , Thomas Amundsen , Robert Blake , William Svedas , Shawn Defoney , Edward Skypala , Pirooz Vatan , Russell Joseph Dobbs , George Kolis , Mark C. Schmidt , Jeffrey Yorsz , Patrick A. Giordano , Stephen J. Colavito , David W. Wilz , Barry E. Schwartz , Steven Y. Kim , Dale Fisher , Jon Van Tassell
IPC分类号： G06K7/10
CPC分类号： G06K7/10732
摘要： A hand-supportable planar laser illumination and imaging (PLIIM) based code symbol reader includes: a hand-supportable housing having light transmission aperture; a linear image formation and detection module having a linear image detection array; and a planar laser illumination beam (PLIB) producing device having at least one visible laser diode (VLD) for producing a planar light illumination beam (PLIB). The code symbol reader further includes image grabber for grabbing digital linear images formed and detected by the image formation and detection module, an image data buffer for buffering the digital linear images grabbed by the image grabber and constructing a two-dimensional image from a series of buffered linear digital images, and an image processing computer for processing the buffered two-dimensional digital image so as to read code symbols graphically represented in the two-dimensional digital linear image. During object illumination and imaging operations, a controller automatically controls the linear image formation and detection module, the PLIB producing device, the image frame grabber, and the image data buffer.

2. 发明申请

US20080128507A1 Tunnel-type digital imaging system for use within retail shopping environments such as supermarkets 失效
标题翻译：隧道式数字成像系统，用于零售购物环境（如超市）
公开(公告)号：US20080128507A1
公开(公告)日：2008-06-05
申请号：US11980074
申请日：2007-10-30
申请人： Constantine J. Tsikos , C. Harry Knowles , Xiaoxun Zhu , Micheal D. Schnee , Ka Man Au , Allan Wirth , Timothy A. Good , Andrew Jankevics , Sankar Ghosh , Charles A. Naylor , Thomas Amundsen , Robert Blake , William Svedas , Shawn Defoney , Edward Skypala , Pirooz Vatan , Russell Joseph Dobbs , George Kolis , Mark C. Schmidt , Jeffrey Yorsz , Patrick A. Giordano , Stephen J. Colavito , David W. Wilz , Barry E. Schwartz , Steven Y. Kim , Dale Fisher , Jon Van Tassell
发明人： Constantine J. Tsikos , C. Harry Knowles , Xiaoxun Zhu , Micheal D. Schnee , Ka Man Au , Allan Wirth , Timothy A. Good , Andrew Jankevics , Sankar Ghosh , Charles A. Naylor , Thomas Amundsen , Robert Blake , William Svedas , Shawn Defoney , Edward Skypala , Pirooz Vatan , Russell Joseph Dobbs , George Kolis , Mark C. Schmidt , Jeffrey Yorsz , Patrick A. Giordano , Stephen J. Colavito , David W. Wilz , Barry E. Schwartz , Steven Y. Kim , Dale Fisher , Jon Van Tassell
IPC分类号： G06K7/10
CPC分类号： G06K7/10732
摘要： A tunnel-type digital imaging system for use within retail shopping environments such as supermarkets. The system includes a tunnel configuration arranged about a conveyor structure for transporting objects therethrough, and an image capturing and processing subsystem embodied within the tunnel configuration, for generating a 3D digital imaging volume above the conveyor structure and within the tunnel configuration, for capturing digital images of objects transported through the 3D imaging volume. The image capturing and processing subsystem includes a plurality of illumination and imaging stations. Each station includes a 2D imaging array having optics providing a 3D field of view (FOV) on the 2D imaging array that is projected and extends into the 3D imaging volume, and one or more light emitting devices configured together to produce a illumination beam that extends into the 3D FOV of the 2D imaging array. A digital image processing subsystem processing digital images of objects passing through the 3D imaging volume, and a system control subsystem controls and/or orchestrates the coplanar illumination and imaging subsystems during system operation.
摘要翻译：一种隧道式数字成像系统，用于零售购物环境（如超市）。该系统包括围绕用于输送物体的输送机结构布置的隧道结构，以及体现在隧道结构内的图像捕获和处理子系统，用于在输送机结构之上和隧道结构内生成用于捕获数字图像的3D数字成像体的物体通过3D成像体积传输。图像捕获和处理子系统包括多个照明和成像站。每个站包括2D成像阵列，其具有在投影并延伸到3D成像体积的2D成像阵列上提供3D视场（FOV）的光学元件，以及配置在一起以产生延伸的照明光束的一个或多个发光器件进入2D成像阵列的3D FOV。处理通过3D成像体的物体的数字图像的数字图像处理子系统，以及系统控制子系统在系统操作期间控制和/或编排共面照明和成像子系统。

3. 发明授权

US6011582A Telecine with dual digitizers and multiple scanning beams 失效
公开(公告)号：US6011582A
公开(公告)日：2000-01-04
申请号：US36347
申请日：1998-03-06
申请人： Lawrence E. Schmutz , Jeffrey Yorsz
发明人： Lawrence E. Schmutz , Jeffrey Yorsz
IPC分类号： G03B21/32 , H04N3/36 , H04N5/253 , H04N9/11 , H04N7/18
CPC分类号： H04N3/36 , H04N9/11
摘要： The present invention teaches an improved parallel telecine for converting a plurality of recorded images or frames of film, defined by a first and a second set of frames of film, to a digital data stream. The improved telecine comprises a plurality of image transfer or digitizing systems for respectively digitizing each of the recorded images or frames of film or groupings of frames of film. Each image transfer and digitizing system comprises an illuminator system for illuminating the respective frames or groupings of frames, and a camera system for converting the image of the respective frame or groupings of frames into a digital data stream. Each camera sensor additionally comprises a position sensor for detecting a first and a second pair of edges on a coordinated positional tag at the edge of the film frame. Further, each camera system comprises an aligning mechanism for aligning each camera system in response to the set of edges of the respective coordinated position tag detected by the position sensor.

4. 发明授权

US6084629A Telecine with dual digitizers and multiple scanning beams 有权
标题翻译： Telecine与双数字化仪和多个扫描光束
公开(公告)号：US6084629A
公开(公告)日：2000-07-04
申请号：US432019
申请日：1999-11-02
申请人： Lawrence E. Schmutz , Jeffrey Yorsz
发明人： Lawrence E. Schmutz , Jeffrey Yorsz
IPC分类号： G03B21/32 , H04N3/36 , H04N5/253 , H04N9/11 , H04N7/18
CPC分类号： H04N3/36 , H04N9/11
摘要： The present invention teaches an improved parallel telecine for converting a plurality of recorded images or frames of film, defined by a first and a second set of frames of film, to a digital data stream. The improved telecine comprises a plurality of image transfer or digitizing systems for respectively digitizing each of the recorded images or frames of film or groupings of frames of film. Each image transfer and digitizing system comprises an illuminator system for illuminating the respective frames or groupings of frames, and a camera system for converting the image of the respective frame or groupings of frames into a digital data stream. Each camera sensor additionally comprises a position sensor for detecting a first and a second pair of edges on a coordinated positional tag at the edge of the film frame. Further, each camera system comprises an aligning mechanism for aligning each camera system in response to the set of edges of the respective coordinated position tag detected by the position sensor.
摘要翻译：本发明教导了一种改进的并行电视电影，用于将由第一和第二组胶片定义的多个记录图像或胶片的帧转换成数字数据流。改进的电视电影包括多个图像传送或数字化系统，用于分别数字化每个记录的图像或胶卷的胶片或胶卷的分组。每个图像传送和数字化系统包括用于照亮帧的相应帧或分组的照明器系统，以及用于将相应帧的图像或帧分组转换为数字数据流的相机系统。每个相机传感器还包括位置传感器，用于检测胶片框架边缘上的协调位置标签上的第一和第二对边缘。此外，每个相机系统包括对准机构，用于响应于由位置传感器检测到的各个协调位置标签的一组边缘对准每个相机系统。

5. 发明授权

US5808669A Telecine with dual digitizers and multiple scanning beams 失效
公开(公告)号：US5808669A
公开(公告)日：1998-09-15
申请号：US384998
申请日：1995-02-07
申请人： Lawrence E. Schmutz , Jeffrey Yorsz
发明人： Lawrence E. Schmutz , Jeffrey Yorsz
IPC分类号： G03B21/32 , H04N3/36 , H04N5/253 , H04N9/11 , H04N7/18
CPC分类号： H04N3/36 , H04N9/11
摘要： The present invention teaches an improved parallel telecine for converting a plurality of recorded images or frames of film, defined by a first and a second set of frames of film, to a digital data stream. The improved telecine comprises a plurality of image transfer or digitizing systems for respectively digitizing each of the recorded images or frames of film or groupings of frames of film. Each image transfer and digitizing system comprises an illuminator system for illuminating the respective frames or groupings of frames, and a camera system for converting the image of the respective frame or groupings of frames into a digital data stream. Each camera sensor additionally comprises a position sensor for detecting a first and a second pair of edges on a coordinated positional tag at the edge of the film frame. Further, each camera system comprises an aligning mechanism for aligning each camera system in response to the set of edges of the respective coordinated position tag detected by the position sensor.

6. 发明授权

US5633487A Multi-focal vision system 失效
标题翻译：多焦点视觉系统
公开(公告)号：US5633487A
公开(公告)日：1997-05-27
申请号：US573105
申请日：1995-12-15
申请人： Lawrence E. Schmutz , Jeffrey Yorsz
发明人： Lawrence E. Schmutz , Jeffrey Yorsz
IPC分类号： G02B5/18 , G02B3/00 , G06K7/015 , G06K7/10
CPC分类号： G06K7/10722 , G06K7/10811 , G06K2207/1013
摘要： A machine vision system images bar code labels moving through a horizontal plane at variable object distances within the system's object depth of field Z .sub.obj with a plurality of sequential line images, each with different object lengths which gradate Z .sub.obj into plural focused object planes, and the object plane within which the bar code label lies provides a focused optical image of the bar code to a multilinear photodetector which transduces the focused optical image into a corresponding electrical signal for further processing.
摘要翻译：机器视觉系统将具有多个连续线图像的系统对象景深Z obj内的可变对象距离处的水平平面移动的条形码标签，每个具有不同的对象长度将Z对象分级成多个聚焦对象平面，以及条形码标签所在的物平面将条形码的聚焦光学图像提供给多线性光电检测器，该多线性光电检测器将聚焦的光学图像转换成相应的电信号以进一步处理。

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