公开(公告)号：US20090103822A1

公开(公告)日：2009-04-23

申请号：US11874991

申请日：2007-10-19

申请人： Lutz Guendel ,  Jeffrey P. Johnson

发明人： Lutz Guendel ,  Jeffrey P. Johnson

IPC分类号： G06K9/46

CPC分类号： H04N19/154 ,  G06K2209/05 ,  H04N19/115 ,  H04N19/60

摘要： In a method and device for compression of image data, in particular medical image data, the image data are initially compressed by means of a lossy compression method with a predetermined starting compression factor. The compressed image data are then analyzed to determine a quality value relative to a defined quality measure and the quality value is compared with a desired quality value predetermined relative to a defined quality measure. A new compression of the image data or further compression of the image data already compressed in a preceding step then ensues with a different compression factor and/or with a different compression method when the quality value deviates by a specific degree from the desired quality value.

摘要翻译： 在用于压缩图像数据，特别是医学图像数据的方法和装置中，首先通过具有预定起始压缩因子的有损压缩方法来压缩图像数据。 然后分析压缩的图像数据以确定相对于定义的质量测量值的质量值，并且将质量值与相对于所定义的质量度量预定的期望质量值进行比较。 当质量值偏离所需质量值时，在先前步骤中已经压缩的图像数据或进一步压缩已经压缩的新压缩然后伴随不同的压缩因子和/或以不同的压缩方法。

公开(公告)号：US06588587B2

公开(公告)日：2003-07-08

申请号：US10008390

申请日：2001-11-06

申请人： Jeffrey P. Johnson ,  Peter S. Jacobson ,  Joseph H. Stoneburner

发明人： Jeffrey P. Johnson ,  Peter S. Jacobson ,  Joseph H. Stoneburner

IPC分类号： A61B1902

CPC分类号： B25H3/021

摘要： An integrated package suited to the packaging of medical devices and surgical equipment including devices and equipment used in heart by-pass surgery has a container and a snap-fit lid. The container and the lid have topographies suitable to conform to the medical components in the container and hold them securely. The lid has first and second grooves which engage a projection on the container and permit the lid to be used in a shipping orientation and a disposal orientation.

公开(公告)号：US08711144B2

公开(公告)日：2014-04-29

申请号：US11881944

申请日：2007-07-30

申请人： Jeffrey P. Johnson ,  John Patrick Collins ,  Mariappan S. Nadar ,  John S. Nafziger ,  Thomas Stingl ,  Daphne Yu

发明人： Jeffrey P. Johnson ,  John Patrick Collins ,  Mariappan S. Nadar ,  John S. Nafziger ,  Thomas Stingl ,  Daphne Yu

IPC分类号： G06T17/00

CPC分类号： G06T15/08 ,  G06T7/0002 ,  G06T2207/30168

摘要： Artifact quantification is provided in volume rendering. Since the visual conspicuity of rendering artifacts strongly influences subjective assessments of image quality, quantitative metrics that accurately correlate with human visual perception may provide consistent values over a range of imaging conditions.

摘要翻译： 在体绘制中提供了人工定量。 由于渲染工件的视觉显着性强烈影响图像质量的主观评估，与人类视觉感知准确相关的定量度量可能会在成像条件范围内提供一致的值。

公开(公告)号：US20080219498A1

公开(公告)日：2008-09-11

申请号：US12039086

申请日：2008-02-28

申请人： Jeffrey P. Johnson ,  John S. Nafziger

发明人： Jeffrey P. Johnson ,  John S. Nafziger

IPC分类号： G06K9/00

CPC分类号： G06T7/0004 ,  G06T2207/20012 ,  G06T2207/30168

摘要： A computer implemented method for applying a visual discrimination model for single image applications includes receiving an image, defining a plurality of regions of interest in the image including a first region located to contain a feature or object to be detected and a second region located to encompass a background, determining metrics for visibility of the feature or object, wherein the metrics are determined by generating channel Just-Noticeable Difference (JND) maps for the single image determining JND summary metrics for the plurality of regions, and determining a difference in JND metrics between the plurality of regions, and adjusting parameters of the JND metrics to increase a visibility of the feature or object in the image.

摘要翻译： 一种用于对单个图像应用应用视觉辨别模型的计算机实现的方法包括：接收图像，在所述图像中定义多个感兴趣区域，所述图像包括位于包含待检测的特征或对象的第一区域和位于所述第二区域 背景，确定所述特征或对象的可见性的度量，其中通过为所述多个区域确定所述单个图像确定JND汇总度量并且确定所述多个区域中的差异来确定所述度量是通过生成信道Just-Noticeable Difference（JND）映射来确定的 并且调整JND度量的参数以增加图像中的特征或对象的可视性。

公开(公告)号：US06623679B2

公开(公告)日：2003-09-23

申请号：US09751117

申请日：2000-12-29

申请人： Wen-Li A. Chen ,  Timothy F. Cilano ,  Larry K. Maier ,  Jeffrey P. Johnson

发明人： Wen-Li A. Chen ,  Timothy F. Cilano ,  Larry K. Maier ,  Jeffrey P. Johnson

IPC分类号： B29C4792

CPC分类号： C08J5/18 ,  B29C47/92 ,  B29C55/143 ,  B29C55/20 ,  B29C2947/92628 ,  B29C2947/92923 ,  B29K2067/00 ,  C08J2367/02 ,  G03C1/7954 ,  G03C2200/43

摘要： A method for controlling the width of a polyester film support comprising, in order, the steps of: (a) extruding a polyester resin using one or more extruders; (b) casting the resin on a casting wheel to form a polyester sheet; (c) stretching the polyester sheet along the machine direction by ratios of 3 to 5 times at temperatures ranging from above the glass transition temperature to below the thermal crystallization temperature, wherein the machine contains extended edge rollers (14) in the drafter at the point where stretching occurs; (d) stretching the polyester sheet along the transverse direction by ratios of 3 to 5 times at temperatures ranging from above the glass transition temperature to below the thermal crystallization temperature; and (e) heat setting the polyester sheet at temperatures ranging from 180 to 250° C.

公开(公告)号：US06311838B1

公开(公告)日：2001-11-06

申请号：US09469965

申请日：1999-12-21

申请人： Jeffrey P. Johnson ,  Peter S. Jacobson ,  Joseph H. Stoneburner

发明人： Jeffrey P. Johnson ,  Peter S. Jacobson ,  Joseph H. Stoneburner

IPC分类号： A61B1902

CPC分类号： B25H3/021

摘要： An integrated package suited to the packaging of medical devices and surgical equipment including devices and equipment used in heart by-pass surgery has a container and a snap-fit lid. The container and the lid have topographies suitable to conform to the medical components in the container and hold them securely. The lid has first and second grooves which engage a projection on the container and permit the lid to be used in a shipping orientation and a disposal orientation.

摘要翻译： 适用于医疗器械和外科手术设备的包装的集成包装，包括心脏旁路手术中使用的装置和设备，具有容器和卡扣盖。 容器和盖子具有适于符合容器中的医疗部件并保持牢固的形状。 盖具有与容器上的突起接合的第一和第二凹槽，并允许盖以运输方向和处置方向使用。

公开(公告)号：US5266781A

公开(公告)日：1993-11-30

申请号：US745597

申请日：1991-08-15

申请人： Dennis J. Warwick ,  Robert W. Lundstrom ,  Joseph Zaloker ,  Gary Mattila ,  Benjamin H. Sannel ,  Steven G. Dorfe ,  Theresa J. McNamara ,  Jeffrey P. Johnson ,  Glenn R. Carney ,  Steven A. Miller

发明人： Dennis J. Warwick ,  Robert W. Lundstrom ,  Joseph Zaloker ,  Gary Mattila ,  Benjamin H. Sannel ,  Steven G. Dorfe ,  Theresa J. McNamara ,  Jeffrey P. Johnson ,  Glenn R. Carney ,  Steven A. Miller

IPC分类号： B41J33/34 ,  B07C1/00 ,  B41J13/12 ,  B41J33/388 ,  B65H1/02 ,  B65H1/08 ,  B65H1/12 ,  B65H39/04 ,  G06K1/18 ,  G06K13/02 ,  G06K13/07 ,  G06K13/14 ,  G06K17/00 ,  G06K1/00 ,  G06F13/00 ,  G06F15/46

CPC分类号： G06K13/0825 ,  B07C1/00 ,  B41J13/12 ,  B65H1/02 ,  B65H1/08 ,  G06K1/18 ,  G06K13/02 ,  G06K13/07 ,  G06K17/00 ,  B65H2405/114 ,  B65H2601/322 ,  B65H2701/1914 ,  G06K2017/0041

摘要： Standardized card processing modules are mechanically and electrically interconnected to form an application specific card personalization machine. A controller is coupled to a communication bus which permits the controller to download card data to the card processing modules and to upload status information from the card processing modules. Each one of the card processing modules performs a different encoding or personalization function under the control of a local processor.

摘要翻译： 标准化的卡片处理模块是机械和电气互连的，以形成专用卡个性化机器。 控制器耦合到通信总线，其允许控制器将卡数据下载到卡处理模块并从卡处理模块上传状态信息。 每个卡处理模块在本地处理器的控制下执行不同的编码或个性化功能。