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58 条记录 (耗时 0.027 秒)

    Ride attraction having animated figures
    51.
    发明授权
    Ride attraction having animated figures 失效
    乘坐吸引力的动画人物

    公开(公告)号：US5685778A

    公开(公告)日：1997-11-11

    申请号：US660420

    申请日：1996-06-07

    申请人： Benjamin Sheldon ,  Jay Stein ,  Gary Goddard ,  Adam Bezark ,  Gene Leasure ,  Jane Jackson

    发明人： Benjamin Sheldon ,  Jay Stein ,  Gary Goddard ,  Adam Bezark ,  Gene Leasure ,  Jane Jackson

    IPC分类号： A63G31/16 ,  A63G25/00

    CPC分类号： A63G7/00 ,  A63G21/04 ,  A63G31/007

    摘要： A ride attraction has vehicles on a vehicle path. An animated figure over or on one side of the vehicle path is concealed from the path, and passengers in the vehicles on the path, by a waterfall. As the vehicles approach the waterfall, a diverter closes off the waterfall or diverts the waterfall into sidewalls creating an opening and exposing the animated figure. Simultaneously, the animated figure moves forward through the waterfall, or the plane of the waterfall, and approaches the oncoming vehicle. The sudden emergence and movement of the animated figure from a concealed position behind the waterfall adds to the excitement of the ride attraction.

    摘要翻译： 乘坐吸引力车辆在车辆路径上。 在路径上或车辆路径的一侧上的动画人物被路径隐藏，并且路径上的车辆中的乘客被瀑布隐藏。 随着车辆接近瀑布，分流器关闭瀑布或将瀑布转移到侧壁，从而形成一个开口并暴露动画人物。 同时，动画人物向前移动通过瀑布或瀑布的飞机，并接近迎面而来的车辆。 动画人物从瀑布后面的隐蔽位置的突然出现和移动增加了乘坐吸引力的兴奋。

    High resolution digital radiography system
    52.
    发明授权
    High resolution digital radiography system 失效
    高分辨率数字射线照相系统

    公开(公告)号：US4389729A

    公开(公告)日：1983-06-21

    申请号：US331100

    申请日：1981-12-15

    申请人： Jay Stein

    发明人： Jay Stein

    IPC分类号： H05G1/60 ,  G01N23/04

    CPC分类号： H05G1/60

    摘要： A digital radiography system includes an X-ray source for projecting a beam of X-rays toward and through an object to be examined onto the input face of an image intensifier tube. A multi-hole collimator is disposed between the object and the image intensifier tube for producing a two-dimensional array of spaced pencil beams, and these pencil beams are raster scanned relative to the object being examined and across the input face of the image intensifier tube through small distances corresponding generally to the distance between the holes in the collimator. The succession of images which are produced on the output face of the image intensifier tube during the scanning of the pencil beams are scanned by a video camera whose output signals are digitized and stored as partial images, and the partial images are thereafter interleaved with one another to provide a composite comparatively high resolution image of the object being examined.

    摘要翻译： 数字射线照相系统包括用于将X射线束朝向和穿过待检测物体投影到图像增强管的输入面上的X射线源。 多孔准直器设置在物体和图像增强管之间，用于产生间隔开的笔形光束的二维阵列，并且这些笔形光束相对于被检查对象进行光栅扫描并跨过图像增强管的输入面 通过相当于准直器孔之间的距离的小距离。 在扫描铅笔光束期间在图像增强管的输出面上产生的图像的连续扫描由其输出信号被数字化并作为部分图像存储的摄像机扫描，然后部分图像彼此交错 以提供被检查物体的复合比较高分辨率的图像。

    System and method for generating a 2D image from a tomosynthesis data set
    54.
    发明授权
    System and method for generating a 2D image from a tomosynthesis data set 有权
    用于从断层合成数据集生成2D图像的系统和方法

    公开(公告)号：US08571289B2

    公开(公告)日：2013-10-29

    申请号：US12471981

    申请日：2009-05-26

    申请人： Chris Ruth ,  Andrew Smith ,  Jay Stein

    发明人： Chris Ruth ,  Andrew Smith ,  Jay Stein

    IPC分类号： G06K9/00

    CPC分类号： A61B6/502 ,  A61B6/025 ,  A61B6/461 ,  A61B6/463 ,  G06T11/003 ,  G06T11/006 ,  G06T11/008 ,  G06T11/60 ,  G06T19/00 ,  G06T19/20 ,  G06T2207/10081 ,  G06T2207/10112 ,  G06T2207/20221 ,  G06T2207/30068 ,  G06T2207/30204 ,  G06T2210/41 ,  G06T2219/2008

    摘要： A 2D mammogram image is synthesized from at least one of tomosynthesis projection images and/or the tomosynthesis reconstructed image data. In a simplest form, the mammogram may be synthesized by selecting one of the tomosynthesis projection images for display as a synthesized mammogram. Other methods of synthesizing a mammogram include re-projecting and filtering projection data and/or reconstructed data. The synthesized mammogram is advantageously displayed together with at least a portion of the reconstructed data to aid in review of the reconstructed data. The present invention thus provides a familiar image which may be used to facilitate review of a tomosynthesis data set.

    摘要翻译： 从半合成投影图像和/或断层合成重建图像数据中的至少一个合成2D乳房X线照片图像。 以最简单的形式，可以通过选择用于显示的合成乳房X光检查图之一的断层合成投影图像来合成乳房X线照片。 合成乳房X线照片的其它方法包括重新投影和过滤投影数据和/或重建的数据。 合成的乳房X线照片有利地与重构数据的至少一部分一起显示以帮助审查重建的数据。 因此，本发明提供了一种熟悉的图像，其可以用于促进对层析合成数据集的检查。

    System and Method for Low Dose Tomosynthesis
    55.
    发明申请
    System and Method for Low Dose Tomosynthesis 有权
    低剂量重组合的系统和方法

    公开(公告)号：US20120263273A9

    公开(公告)日：2012-10-18

    申请号：US12397013

    申请日：2009-03-03

    申请人： Jay Stein ,  Andrew Smith ,  Zhenzue Jing ,  Loren Niklason

    发明人： Jay Stein ,  Andrew Smith ,  Zhenzue Jing ,  Loren Niklason

    IPC分类号： A61B6/04 ,  H05G1/42

    CPC分类号： A61B6/025 ,  A61B6/405 ,  A61B6/4417 ,  A61B6/502 ,  A61B6/5235 ,  A61B6/5247 ,  A61B6/542 ,  A61B8/0825 ,  G01N23/046

    摘要： A breast imaging system leverages the combined strengths of two-dimensional and three-dimensional imaging to provide a breast cancer screening with improved sensitivity, specificity and patient dosing. A tomosynthesis system supports the acquisition of three-dimensional images at a dosage lower than that used to acquire a two-dimensional image. The low-dose three-dimensional image may be used for mass detection, while the two-dimensional image may be used for calcification detection. Obtaining tomosynthesis data at low dose provides a number of advantages in addition to mass detection including the reduction in scan time and wear and tear on the x-ray tube. Such an arrangement provides a breast cancer screening system with high sensitivity and specificity and reduced patient dosing.

    摘要翻译： 乳房成像系统利用二维和三维成像的综合优势，提供具有改善的敏感性，特异性和患者给药的乳腺癌筛查。 断层合成系统支持以比用于获取二维图像的剂量低的剂量获取三维图像。 低剂量三维图像可以用于质量检测，而二维图像可以用于钙化检测。 以低剂量获得断层合成数据除了质量检测之外还提供了许多优点，包括扫描时间的减少以及X射线管上的磨损和撕裂。 这种布置提供了具有高灵敏度和特异性并减少患者给药的乳腺癌筛查系统。

    System and Method for Generating a 2D Image from a Tomosynthesis Data Set
    57.
    发明申请
    System and Method for Generating a 2D Image from a Tomosynthesis Data Set 有权
    从组合数据集生成2D图像的系统和方法

    公开(公告)号：US20090123052A1

    公开(公告)日：2009-05-14

    申请号：US12276006

    申请日：2008-11-21

    申请人： Chris Ruth ,  Andrew Smith ,  Jay Stein

    发明人： Chris Ruth ,  Andrew Smith ,  Jay Stein

    IPC分类号： G06K9/00

    CPC分类号： G06T11/006 ,  A61B6/025 ,  A61B6/502 ,  G06T15/08 ,  G06T2207/30068 ,  G06T2210/41

    摘要： A 2D mammogram image is synthesized from at least one of tomosynthesis projection images and/or the tomosynthesis reconstructed image data. In a simplest form, the mammogram may be synthesized by selecting one of the tomosynthesis projection images for display as a synthesized mammogram. Other methods of synthesizing a mammogram include re-projecting and filtering projection data and/or reconstructed data. The synthesized mammogram is advantageously displayed together with at least a portion of the reconstructed data to aid in review of the reconstructed data. The present invention thus provides a familiar image which may be used to facilitate review of a tomosynthesis data set.

    摘要翻译： 从半合成投影图像和/或断层合成重建图像数据中的至少一个合成2D乳房X线照片图像。 以最简单的形式，可以通过选择用于显示的合成乳房X光检查图之一的断层合成投影图像来合成乳房X线照片。 合成乳房X线照片的其它方法包括重新投影和过滤投影数据和/或重建的数据。 合成的乳房X线照片有利地与重构数据的至少一部分一起显示以帮助审查重建的数据。 因此，本发明提供了一种熟悉的图像，其可以用于促进对层析合成数据集的检查。