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41. 发明授权

US08670172B2 Variable length imaging method using electronically registered and stitched single-pass imaging 有权
标题翻译：使用电子注册和缝合单遍成像的可变长度成像方法
公开(公告)号：US08670172B2
公开(公告)日：2014-03-11
申请号：US13216637
申请日：2011-08-24
申请人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
发明人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
IPC分类号： G02B26/00
CPC分类号： H04N1/1903 , G02B27/1046 , H04N1/0288 , H04N1/03
摘要： An imaging method for generating a substantially one-dimensional scan line image using multiple spatial light modulators, to modulate a homogenous light field, and then anamorphically imaging and concentrating the modulated light to form the scan line image. The spatial light modulators include light modulating elements that are arranged in two-dimensional array and are individually adjustable to either pass/reflect received homogenous light portions to the anamorphic optical systems, or to block/redirect the homogenous light portions, thereby generating two-dimensional modulated light fields. Anamorphic optical systems are used to image and focus received modulated light field onto an associated substantially one-dimensional scan line portion on the scan structure. An image stitching controller modifies the image data sent to each spatial light modulator such that selected light modulating elements are enabled or disabled, thereby electronically stitching the scan line portions to form a seamlessly stitched scan line image.
摘要翻译：一种成像方法，用于使用多个空间光调制器产生基本上一维的扫描线图像，以调制均匀的光场，然后变形地成像和集中调制的光以形成扫描线图像。空间光调制器包括光调制元件，其被布置成二维阵列并且可单独调节以将接收到的均匀光部分通过/反射到变形光学系统，或者阻挡/重定向均匀的光部分，由此产生二维调制光场。变形光学系统用于将接收的调制光场成像和聚焦到扫描结构上的相关联的基本上一维的扫描线部分上。图像拼接控制器修改发送到每个空间光调制器的图像数据，使得所选择的光调制元件被启用或禁用，从而电子地拼接扫描线部分以形成无缝缝合的扫描线图像。

42. 发明授权

US08502853B2 Single-pass imaging method with image data scrolling for improved resolution contrast and exposure extent 有权
标题翻译：具有图像数据滚动的单遍成像方法，以提高分辨率对比度和曝光程度
公开(公告)号：US08502853B2
公开(公告)日：2013-08-06
申请号：US13216775
申请日：2011-08-24
申请人： Douglas N. Curry , Timothy David Stowe , Patrick Y. Maeda
发明人： Douglas N. Curry , Timothy David Stowe , Patrick Y. Maeda
IPC分类号： B41J2/47
CPC分类号： G02B26/106 , B41J2/447 , B41J2/465 , G02B26/0816
摘要： A method for generating an elongated concentrated scan image on an imaging surface of a scan structure (e.g., a drum cylinder) in an imaging (e.g., xerographic or lithographic) apparatus, wherein the imaging surface is caused to move in a cross-scan (process) direction. A spatial light modulator having a two-dimensional array of light modulating elements is used to modulate a two-dimensional light field in response to predetermined scan image data, and then the modulated light is anamorphically imaged and concentrated onto an elongated imaging region defined on the imaging surface. To avoid smearing, movement of the imaging surface is synchronized with the modulated states of the light modulating elements such that image features of the scan image are scrolled (moved in the cross-scan direction) at the same rate as the cross-scan movement of the imaging surface, whereby the features remain coincident with the same portion of the imaging surface.
摘要翻译：一种用于在成像（例如，静电印刷或平版印刷）设备中的扫描结构（例如，鼓圆筒）的成像表面上产生细长的集中扫描图像的方法，其中使成像表面以交叉扫描（过程）方向。使用具有光调制元件的二维阵列的空间光调制器来响应于预定的扫描图像数据来调制二维光场，然后将调制的光变形成像并集中到限定在成像面。为了避免涂抹，成像表面的移动与光调制元件的调制状态同步，使得扫描图像的图像特征以与扫描图像的交叉扫描移动相同的速率滚动（在横扫扫描方向上移动）成像表面，由此特征与成像表面的相同部分保持一致。

43. 发明授权

US08472104B2 Single-pass imaging system using spatial light modulator anamorphic projection optics 有权
标题翻译：单通道成像系统采用空间光调制器变形投影光学
公开(公告)号：US08472104B2
公开(公告)日：2013-06-25
申请号：US13216817
申请日：2011-08-24
申请人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
发明人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
IPC分类号： G02B26/00
CPC分类号： B41J2/465
摘要： A single-pass imaging system for a printing apparatus capable of 1200 dpi or greater that includes a homogenous light generator for generating homogenous light from high energy IR lasers, a spatial light modulator including light modulating elements arranged in a two-dimensional array, and an anamorphic optical system. The light modulating elements are disposed such that each modulating element receives an associated homogenous light portion, and is individually adjustable between an “on” modulated state and an “off” modulated state, whereby in the “on” modulated state each modulating element modulates its received homogenous light portion such that an associated modulated light portion is directed onto a corresponding region of the anamorphic optical system. In the second modulated state, the associated homogenous light portion is prevented (e.g., blocked) from passing to the anamorphic optical system. The anamorphic optical system then anamorphically concentrates the modulated light portions to form a scan line image.
摘要翻译：一种用于能够1200dpi或更大的打印设备的单遍成像系统，其包括用于产生来自高能量IR激光器的均匀光的均匀光发生器，包括以二维阵列排列的光调制元件的空间光调制器，以及变形光学系统。光调制元件被布置为使得每个调制元件接收相关联的均匀光部分，并且可以在“开”调制状态和“关”调制状态之间单独调节，由此在“接通”调制状态下，每个调制元件调制其调制状态接收均匀的光部分，使得相关联的调制光部分被引导到变形光学系统的相应区域上。在第二调制状态下，防止（例如阻挡）相关联的同质光部分通过到变形光学系统。变形光学系统然后变形地集中调制的光部分以形成扫描线图像。

44. 发明申请

US20130050390A1 Single-Pass Imaging Method With Image Data Scrolling For Improved Resolution Contrast And Exposure Extent 有权
标题翻译：单通道成像方法与图像数据滚动，以改善分辨率对比度和曝光范围
公开(公告)号：US20130050390A1
公开(公告)日：2013-02-28
申请号：US13216775
申请日：2011-08-24
申请人： Douglas N. Curry , Timothy David Stowe , Patrick Y. Maeda
发明人： Douglas N. Curry , Timothy David Stowe , Patrick Y. Maeda
IPC分类号： B41J2/435
CPC分类号： G02B26/106 , B41J2/447 , B41J2/465 , G02B26/0816
摘要： A method for generating an elongated concentrated scan image on an imaging surface of a scan structure (e.g., a drum cylinder) in an imaging (e.g., xerographic or lithographic) apparatus, wherein the imaging surface is caused to move in a cross-scan (process) direction. A spatial light modulator having a two-dimensional array of light modulating elements is used to modulate a two-dimensional light field in response to predetermined scan image data, and then the modulated light is anamorphically imaged and concentrated onto an elongated imaging region defined on the imaging surface. To avoid smearing, movement of the imaging surface is synchronized with the modulated states of the light modulating elements such that image features of the scan image are scrolled (moved in the cross-scan direction) at the same rate as the cross-scan movement of the imaging surface, whereby the features remain coincident with the same portion of the imaging surface.
摘要翻译：一种用于在成像（例如，静电印刷或平版印刷）设备中的扫描结构（例如，鼓圆筒）的成像表面上产生细长的集中扫描图像的方法，其中使成像表面以交叉扫描（过程）方向。使用具有光调制元件的二维阵列的空间光调制器来响应于预定的扫描图像数据来调制二维光场，然后将调制的光变形成像并集中到限定在成像面。为了避免涂抹，成像表面的移动与光调制元件的调制状态同步，使得扫描图像的图像特征以与扫描图像的交叉扫描移动相同的速率滚动（在横扫扫描方向上移动）成像表面，由此特征与成像表面的相同部分保持一致。

45. 发明申请

US20110017915A1 DRIFT SCANNER FOR RARE CELL DETECTION 审中-公开
标题翻译：用于稀有细胞检测的扫描仪
公开(公告)号：US20110017915A1
公开(公告)日：2011-01-27
申请号：US12508263
申请日：2009-07-23
申请人： Douglas N. Curry
发明人： Douglas N. Curry
IPC分类号： G01N23/00 , G01T1/16
CPC分类号： G01N21/6458 , G02B21/16 , G02B21/365
摘要： A fluorescence microscope for rare cell detection includes a laser beam illumination source for generating a laser beam to illuminate a specimen. A laser beam shaper is configured to generate a flat top (or uniform) laser beam. A time delay integration (TDI) image acquisition system includes a movable stage to hold the specimen, and a bi-directional row shiftable CCD array of a CCD camera system. The movable stage and bi-directional row shiftable CCD array are synchronized to acquire an image of the specimen by TDI. A low resolution image conversion arrangement includes the bi-directional row-shiftable CCD array and a clock which controls operation of the bi-directional row-shiftable CCD array, whereby charge is combined and collected during a readout operation, resulting in a lower resolution, yet high speed, acquired image.
摘要翻译：用于稀有细胞检测的荧光显微镜包括用于产生激光以照射样品的激光束照明源。激光束整形器被配置为产生平坦（或均匀）的激光束。时间延迟积分（TDI）图像采集系统包括一个用于保持样本的可移动台，以及CCD相机系统的双向行可移动CCD阵列。可移动平台和双向行可移位CCD阵列被同步以通过TDI获取样本的图像。低分辨率图像转换装置包括双向行可移位CCD阵列和控制双向行可移动CCD阵列的操作的时钟，由此在读出操作期间组合和收集电荷，导致较低的分辨率，但高速，获取的形象。

46. 发明授权

US07545498B2 System and method for removing auto-fluorescence through the use of multiple detection channels 有权
标题翻译：通过使用多个检测通道去除自动荧光的系统和方法
公开(公告)号：US07545498B2
公开(公告)日：2009-06-09
申请号：US11612228
申请日：2006-12-18
申请人： Robert T. Krivacic , Huangpin B. Hsieh , Douglas N. Curry , Richard H. Bruce
发明人： Robert T. Krivacic , Huangpin B. Hsieh , Douglas N. Curry , Richard H. Bruce
IPC分类号： G01N21/64
CPC分类号： G01N21/6428 , A61B5/0059 , G01N21/6456 , G01N2021/6421 , G01N2021/6482 , G01N2021/6484 , G01N2201/0833
摘要： A system and method permits for the separation of auto-fluorescence from a signal by applying a single probe to a sample, exciting the sample with a single wavelength light source, thereby emitting a light a distance from the light source. The emitted light is split, and the split light is collected into two or more distinct channels. A first channel of the distinct channels is positioned closer to the light source than a second distinct channel of the distinct channels, and the second channel is closer to the emission frequency of the single probe than is the first channel. The light collected in the first channel and the light collected in the second channel are investigated, and an output signal is generated based upon the investigation.
摘要翻译：一种系统和方法允许通过将单个探针施加到样品上来从信号中分离自体荧光，用单个波长光源激发样品，从而从光源发射一定距离的光。发射的光被分裂，并且分离的光被收集到两个或更多个不同的通道中。不同通道的第一通道定位成比不同通道的第二不同通道更靠近光源，并且第二通道比第一通道更接近单个探针的发射频率。研究在第一通道中收集的光和在第二通道中收集的光，并且基于调查产生输出信号。

47. 发明申请

US20080144009A1 SYSTEM AND METHOD FOR REMOVING AUTO-FLUORESCENCE THROUGH THE USE OF MULTIPLE DETECTION CHANNELS 有权
标题翻译：通过使用多个检测通道去除自动荧光的系统和方法
公开(公告)号：US20080144009A1
公开(公告)日：2008-06-19
申请号：US11612228
申请日：2006-12-18
申请人： Robert T. Krivacic , Huangpin B. Hsieh , Douglas N. Curry , Richard H. Bruce
发明人： Robert T. Krivacic , Huangpin B. Hsieh , Douglas N. Curry , Richard H. Bruce
IPC分类号： G01N21/00
CPC分类号： G01N21/6428 , A61B5/0059 , G01N21/6456 , G01N2021/6421 , G01N2021/6482 , G01N2021/6484 , G01N2201/0833
摘要： A system and method permits for the separation of auto-fluorescence from a signal by applying a single probe to a sample, exciting the sample with a single wavelength light source, thereby emitting a light a distance from the light source. The emitted light is split, and the split light is collected into two or more distinct channels. A first channel of the distinct channels is positioned closer to the light source than a second distinct channel of the distinct channels, and the second channel is closer to the emission frequency of the single probe than is the first channel. The light collected in the first channel and the light collected in the second channel are investigated, and an output signal is generated based upon the investigation.
摘要翻译：一种系统和方法允许通过将单个探针施加到样品上来从信号中分离自体荧光，用单个波长光源激发样品，从而从光源发射一定距离的光。发射的光被分裂，并且分离的光被收集到两个或更多个不同的通道中。不同通道的第一通道定位成比不同通道的第二不同通道更靠近光源，并且第二通道比第一通道更接近单个探针的发射频率。研究在第一通道中收集的光和在第二通道中收集的光，并且基于调查产生输出信号。

48. 发明申请

US20080116183A1 Light Scanning Mechanism For Scan Displacement Invariant Laser Ablation Apparatus 审中-公开
标题翻译：扫描位移不变激光烧蚀装置的光扫描机制
公开(公告)号：US20080116183A1
公开(公告)日：2008-05-22
申请号：US11562387
申请日：2006-11-21
申请人： Douglas N. Curry
发明人： Douglas N. Curry
IPC分类号： B23K26/38 , B23K26/06 , B23K26/08
CPC分类号： B23K26/0869 , B23K26/083 , B23K26/40 , B23K2103/50 , G02B26/10 , H01L31/101
摘要： A scanning/laser ablation apparatus includes an orbiting objective mounted on a radial arm that is rotated around a central axis such that the objective travels along a circular scan path. An input laser beam is directed along the central axis to a first mirror, which redirects the beam to the orbiting objective, e.g., by way of a second mirror. The orbiting objective focuses the beam at a focal point that coincides with the planar surface of a target object (e.g., a solar cell wafer having a blanket passivation layer). As the focused beam passes over the target object, the laser beam is repeatedly pulsed to ablate corresponding portions of the passivation layer such that contact openings are formed during each scan pass. The laser pulses are timed such that associated contact openings from multiple scan passes are aligned in parallel columns that are subsequently connected by metallization.
摘要翻译：扫描/激光烧蚀装置包括安装在径向臂上的绕轨道物体，其围绕中心轴线旋转，使得物体沿着圆形扫描路径行进。输入激光束沿着中心轴线引导到第一反射镜，其将光束重定向到轨道物镜，例如通过第二镜。轨道物体将光束聚焦在与目标物体（例如，具有覆盖钝化层的太阳能电池晶片）的平面表面重合的焦点处。当聚焦光束越过目标物体时，激光束被反复脉冲以消融钝化层的对应部分，使得在每次扫描通过期间形成接触开口。激光脉冲是定时的，使得来自多个扫描通道的相关接触开口对准在平行的列中，随后通过金属化连接。

49. 发明授权

US07305112B2 Method of converting rare cell scanner image coordinates to microscope coordinates using reticle marks on a sample media 有权
标题翻译：将稀有细胞扫描仪图像坐标转换成显微镜坐标的方法，使用样品介质上的标线标记
公开(公告)号：US07305112B2
公开(公告)日：2007-12-04
申请号：US10740972
申请日：2003-12-19
申请人： Douglas N. Curry , Richard H. Bruce , Robert T. Krivacic , Huangpin B. Hsieh , Richard A. Lerner
发明人： Douglas N. Curry , Richard H. Bruce , Robert T. Krivacic , Huangpin B. Hsieh , Richard A. Lerner
IPC分类号： G06K9/00
CPC分类号： G01N15/1475 , G01N15/1468 , G01N2015/0065 , G06K9/00134 , G06K9/32 , G06T7/73 , G06T2207/30024
摘要： Provided is a method for obtaining a position of an object. A slide which carries at least one object and has reticle marks arranged at positions which form substantially a right angle, is positioned in a slide holder of a first imaging system. A first coordinate space of the imaging system is defined, and coordinates of the reticle marks in the first coordinate space are designated. A second coordinate space of a second imaging system is defined, and the coordinates of the reticle marks in the second coordinate space is designated. Using the designated coordinates of the reticle marks of the first coordinate space, the coordinate conversion parameters are computed. Thereafter, coordinates of at least one object in the first coordinate space are designated, and the first coordinate space coordinates of the object are converted into unique coordinates in a second coordinate space, using the coordinate conversion parameters.
摘要翻译：提供了一种用于获得对象的位置的方法。携带至少一个物体并且具有布置在形成基本上直角的位置处的标线标记的滑块位于第一成像系统的滑动架中。定义成像系统的第一坐标空间，并且指定第一坐标空间中的标线标记的坐标。定义第二成像系统的第二坐标空间，并且指定第二坐标空间中的标线标记的坐标。使用第一坐标空间的标线标记的指定坐标，计算坐标转换参数。此后，指定第一坐标空间中的至少一个对象的坐标，并且使用坐标转换参数将对象的第一坐标空间坐标转换为第二坐标空间中的唯一坐标。

50. 发明授权

US07123771B2 System and method for directed acuity segmentation resolution compression and decompression 有权
公开(公告)号：US07123771B2
公开(公告)日：2006-10-17
申请号：US10025671
申请日：2001-12-26
申请人： Douglas N. Curry
发明人： Douglas N. Curry
IPC分类号： G06K9/36
CPC分类号： H04N1/411 , H04N1/41
摘要： A compression and decompression system and process for optimally compressing and decompressing multibit per pixel image regions based on the type of data contained in the image region, e.g., whether the image region contains continuous tone data, including data to be halftoned, or non-continuous tone data, including antialiased text and lineart data. Segmented bytemap data blocks are processed to provide both low spatial resolution continuous tone data and high spatial resolution non-continuous tone data. However, the high spatial resolution non-continuous tone data is generated by quantizing and packing the high resolution bytes across an edge and discarding the high resolution bytes along the edge, i.e., the multibit data is discarded only in directions parallel to the edges of marks to be rendered in the image data. Additional information indicating the directions of the edges in the image data are stored to aid in decompression. Subsequently, during decompression, the non-continuous tone data is decompressed into a high spatial resolution bytemap by unpacking the high resolution across the edges and inferring the high resolution along the edges. The low spatial resolution continuous tone data are processed to provide a low spatial resolution continuous tone data bytemap. As a result of this compression and decompression method, the amount of memory necessary to store the non-continuous tone data is reduced to a quarter of the memory necessary to store a conventional high spatial resolution bytemap.

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