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1. 发明授权

US07890573B2 Server-client architecture in medical imaging 有权
标题翻译：医疗成像中的服务器 - 客户端架构
公开(公告)号：US07890573B2
公开(公告)日：2011-02-15
申请号：US11282957
申请日：2005-11-18
申请人： David Turner , Pavlos Papageorgiou , Conrad Chin , Carter Yates , Tom Kimpe
发明人： David Turner , Pavlos Papageorgiou , Conrad Chin , Carter Yates , Tom Kimpe
IPC分类号： G06F15/16
CPC分类号： G06T15/08 , G06F19/321
摘要： A method of processing medical imaging volume data in a computer network is described. The method comprises loading a medical imaging data set to be processed to a server computer, processing the data set on the server computer, e.g. by executing a software application, and generating corresponding server-generated results. The server-generated results, e.g. rendered images, may then be transmitted to a client computer for display to a user. This allows users to quickly view the results of the processing because they have not had to wait for the data set to be transferred to their local machine before locally processing the data. However, while this is happening, the data set itself is also transmitted, e.g. as a background operation, to the client computer. Thus eventually the client computer has access to a local copy of the data set and may start processing the data set itself, thus freeing up server resources.
摘要翻译：描述了一种在计算机网络中处理医学成像体数据的方法。该方法包括将待处理的医学成像数据集加载到服务器计算机，处理服务器计算机上的数据集，例如，通过执行软件应用程序，并产生相应的服务器生成结果。服务器生成的结果，例如渲染图像，然后可以被发送到客户端计算机以供用户显示。这允许用户快速查看处理结果，因为在本地处理数据之前，它们不必等待数据集传输到本地机器。然而，尽管如此，数据集本身也被发送，例如，作为后台操作，到客户端计算机。因此，最终，客户端计算机可以访问数据集的本地副本，并且可以开始处理数据集本身，从而释放服务器资源。

2. 发明授权

US07714881B2 Method and device for visual masking of defects in matrix displays by using characteristics of the human vision system 有权
标题翻译：通过使用人类视觉系统的特征来视觉掩蔽矩阵显示器中的缺陷的方法和装置
公开(公告)号：US07714881B2
公开(公告)日：2010-05-11
申请号：US10580276
申请日：2004-11-26
申请人： Tom Kimpe
发明人： Tom Kimpe
IPC分类号： G09G5/00
CPC分类号： G09G3/20 , G09G5/02 , G09G2330/08 , G09G2330/10
摘要： The present invention provides a method for reducing the visual impact of defects present in a matrix display comprising a plurality of pixels, said pixels comprising at least three sub-pixels, each sub-pixel intended for generating a sub-pixel color which cannot be obtained by a linear combination of the sub-pixel colors of the other sub-pixels of the pixel, the method comprising: providing a representation of a human vision system, characterizing at least one defect sub-pixel present in the display, the defect sub-pixel intended for generating a first sub-pixel color, the defect sub-pixel being surrounded by a plurality of non-defective sub-pixels, deriving drive signals for at least some of the plurality of non-defective sub pixels in accordance with the representation of the human vision system and the characterizing of the at least one defect sub-pixel, to thereby minimize an expected response of the human vision system to the defect sub-pixel, and driving at least some of the plurality of non-defective sub-pixels with the derived drive signals, wherein minimizing the response of the human vision system to the defect sub-pixel comprises changing the light output value of at least one non-defective sub-pixel for generating another sub-pixel color, said another sub-pixel color differing from said first sub-pixel color. The present invention also provides a corresponding system for reducing the visual impact of defects present in a matrix display, and a matrix display with reduced visual impact of defects present in the display.
摘要翻译：本发明提供了一种减少存在于包括多个像素的矩阵显示器中的缺陷的视觉冲击的方法，所述像素包括至少三个子像素，用于生成不能获得的子像素颜色的每个子像素通过像素的其他子像素的子像素颜色的线性组合，所述方法包括：提供人类视觉系统的表示，表征存在于显示器中的至少一个缺陷子像素，缺陷子像素，用于产生第一子像素颜色的像素，所述缺陷子像素被多个无缺陷子像素围绕，根据所述表示导出所述多个无缺陷子像素中的至少一些的驱动信号的人类视觉系统和所述至少一个缺陷子像素的特性，从而使人类视觉系统对缺陷子像素的预期响应最小化，以及驱动至少一些plu 利用所导出的驱动信号对无缺陷子像素的强度进行最小化，其中最小化人类视觉系统对缺陷子像素的响应包括改变至少一个无缺陷子像素的光输出值以产生另一子像素，所述另一子像素颜色与所述第一子像素颜色不同。本发明还提供了一种用于减少存在于矩阵显示器中的缺陷的视觉冲击的相应系统，以及具有减少的显示器中存在的缺陷的视觉冲击的矩阵显示。

3. 发明申请

US20090195559A1 Optical correction for high uniformity panel lights 有权
标题翻译：高均匀性面板灯的光学校正
公开(公告)号：US20090195559A1
公开(公告)日：2009-08-06
申请号：US11665987
申请日：2005-10-25
申请人： Gerrit Verstraete , Tom Kimpe
发明人： Gerrit Verstraete , Tom Kimpe
IPC分类号： G09G5/10 , G02F1/13357
CPC分类号： G09G3/3413 , G02F1/133603 , G02F1/133606 , G02F1/133609 , G02F1/133611 , G02F2001/133607 , G09G3/06 , G09G3/342 , G09G3/3607 , G09G5/10 , G09G2320/0233 , G09G2320/0242 , G09G2320/0285 , G09G2320/0646 , G09G2320/0666
摘要： A display has a spatial light modulator (10) for dynamically controlling a luminance of each pixel according to an input signal, the spatial light modulator having a non uniform spatial characteristic, the display also having an optical filter (20) having a spatial pattern to alter the luminance to compensate at least partially for the non uniform spatial characteristic. An electronic signal processing element applies some pre compensation predominantly of higher spatial frequencies for the non uniform spatial characteristic. Such dynamic and optical compensation can enable tuning for different optimizations or for compensating for variations over time. A backlight has an optical source and an optical filter, the source having a colour output which has a non uniform spatial characteristic, and the optical filter having a spatial pattern to alter the colour to compensate in part at least for the non uniform spatial characteristic.
摘要翻译：显示器具有空间光调制器（10），用于根据输入信号动态地控制每个像素的亮度，所述空间光调制器具有不均匀的空间特性，所述显示器还具有光学滤波器（20），该滤光器具有空间图案，改变亮度以至少部分补偿非均匀的空间特性。电子信号处理元件对于非均匀空间特征应用一些主要为较高空间频率的预补偿。这种动态和光学补偿可以实现不同优化的调整或用于补偿随时间的变化。背光具有光源和滤光器，该源具有具有不均匀空间特性的颜色输出，并且该滤光器具有改变颜色的空间图案，以部分地至少补偿非均匀空间特性。

4. 发明申请

US20090141121A1 CALIBRATION OF A 3-DIMENSIONAL DISPLAY 审中-公开
标题翻译：三维显示的校准
公开(公告)号：US20090141121A1
公开(公告)日：2009-06-04
申请号：US12277002
申请日：2008-11-24
申请人： Tom KIMPE
发明人： Tom KIMPE
IPC分类号： H04N13/00
CPC分类号： H04N13/327
摘要： A method (200) is described for calibrating a display system adapted for generating three dimensional images by combining at least first sub-image information and second sub-image information. The method comprises obtaining (210) at least information about the displaying of a first sub-image and information about the displaying of a second sub-image. Furthermore, the method comprises determining (220) display parameters for further displaying using the display system based on a human vision system taking into account information about the displaying of a first sub-image and information about the displaying of a second sub-image. The invention also relates to a method for displaying and a corresponding calibration and display system.
摘要翻译：描述了一种用于校准适于通过组合至少第一子图像信息和第二子图像信息来生成三维图像的显示系统的方法（200）。该方法包括至少获得关于第一子图像的显示的信息和关于第二子图像的显示的信息。此外，该方法包括通过考虑关于第一子图像的显示的信息和关于第二子图像的显示的信息，基于人类视觉系统，使用显示系统来确定（220）显示参数以进一步显示。本发明还涉及一种用于显示和相应的校准和显示系统的方法。

5. 发明申请

US20190350513A1 SYSTEM AND METHOD FOR 3D RECONSTRUCTION 审中-公开
公开(公告)号：US20190350513A1
公开(公告)日：2019-11-21
申请号：US16474635
申请日：2016-12-30
申请人： Geert CARREIN , Tom KIMPE , Frederik TOUNE , Bart DIRICX , Elie DE BRAUWER , Albert XTHONA, , BARCO NV
发明人： Geert CARREIN , Tom KIMPE , Frederik TOUNE , Bart DIRICX , Elie DE BRAUWER , Albert XTHONA
IPC分类号： A61B5/00
摘要： A dermatoscope which can focus at a certain depth, e.g. below the top surface of the skin. Light sources are provided for creating shadows of a skin lesion and an image acquisition device to take images from which a 3D reconstruction can be made.

6. 发明申请

US20130187958A1 LUMINANCE BOOST METHOD AND SYSTEM 有权
公开(公告)号：US20130187958A1
公开(公告)日：2013-07-25
申请号：US13704543
申请日：2011-06-14
申请人： Tom Kimpe , Albert Xthona
发明人： Tom Kimpe , Albert Xthona
IPC分类号： G09G5/10
CPC分类号： G09G3/3208 , G09G3/3406 , G09G5/10 , G09G2320/0233 , G09G2320/0276 , G09G2320/041 , G09G2320/043 , G09G2320/0613 , G09G2320/0626 , G09G2320/0653 , G09G2320/066 , G09G2320/0673 , G09G2320/0693 , G09G2330/022
摘要： A system and method for increasing perceived contrast in a medical display (174) is provided. The method involves temporarily increasing luminance output of at least part of a display (174) in response to a received request for improved visualization. To compensate for the change in luminance especially while the viewer's eyes adapt to the change in luminance, the method includes continuously modifying the display parameters especially during an adaptation period to match an adaptation of the viewer's eyes. The modified parameters at any given may correlate to the degree of adaptation by the viewer's eyes to the change. After a period of time, the display (174) may be returned to its normal operating luminance and corresponding settings, which may be selected to maximize the lifetime of the display (174).

7. 再颁专利

USRE43707E1 Methods, apparatus, and devices for noise reduction 有权
标题翻译：用于降噪的方法，装置和装置
公开(公告)号：USRE43707E1
公开(公告)日：2012-10-02
申请号：US13338880
申请日：2011-12-28
申请人： Tom Kimpe , Paul Matthijs
发明人： Tom Kimpe , Paul Matthijs
IPC分类号： G06K9/00 , G09G5/10
CPC分类号： G09G3/20 , G09G2320/0233 , G09G2320/029 , G09G2320/0626 , G09G2360/145
摘要： Embodiments include applying a compensation to an image signal based on nonuniformity of a display device. The compensation is based on information about variations in light-output response among elements of the display device. The compensation is also modified based on a characteristic of a desired use of the display.
摘要翻译：实施例包括基于显示装置的不均匀性对图像信号进行补偿。该补偿基于关于显示装置的元件之间的光输出响应的变化的信息。还可以基于显示器的期望使用的特性修改补偿。

8. 发明授权

US08228348B2 Method and device for improving spatial and off-axis display standard conformance 有权
标题翻译：改善空间和离轴显示标准一致性的方法和装置
公开(公告)号：US08228348B2
公开(公告)日：2012-07-24
申请号：US11578385
申请日：2005-04-15
申请人： Tom Kimpe
发明人： Tom Kimpe
IPC分类号： G09G5/10
CPC分类号： G09G3/2092 , G09G2320/0233 , G09G2320/0276 , G09G2320/028 , G09G2320/0285 , G09G2320/0606 , G09G2320/0626 , G09G2320/068 , G09G2320/0693 , G09G2360/144
摘要： The invention describes a method for improving the spatial and off-axis conformance of display systems with respect to an enforced greyscale or color display standard. In the display systems, the native transfer curve is obtained for each pixel or zone of pixels, i.e. as a function of position on the display and as a function of viewing-angle. Once that information is available, an optimal conversion scheme from P-value to DDL can be created for each position on the display and this for all possible viewing-angles. In use, the conversion scheme is used to obtain an improved DICOM behavior. This optimization is also done with respect to the viewing-angle, based on a pre-set, selectable or measured viewing angle.
摘要翻译：本发明描述了一种用于改善显示系统相对于强制灰度或彩色显示标准的空间和离轴一致性的方法。在显示系统中，针对像素的每个像素或区域，即作为显示器上的位置的函数，并且作为视角的函数获得原生转移曲线。一旦该信息可用，可以为显示器上的每个位置创建从P值到DDL的最佳转换方案，并为所有可能的视角创建。在使用中，转换方案用于获得改进的DICOM行为。基于预设，可选择或测量的视角，也可以对视角进行该优化。

9. 发明申请

US20070126657A1 Method and device for visual masking of defects in matrix displays by using characteristics of the human vision system 有权
标题翻译：通过使用人类视觉系统的特征来视觉掩蔽矩阵显示器中的缺陷的方法和装置
公开(公告)号：US20070126657A1
公开(公告)日：2007-06-07
申请号：US10580276
申请日：2004-11-26
申请人： Tom Kimpe
发明人： Tom Kimpe
IPC分类号： G09G3/20 , G09G3/28
CPC分类号： G09G3/20 , G09G5/02 , G09G2330/08 , G09G2330/10
摘要： The present invention provides a method for reducing the visual impact of defects present in a matrix display comprising a plurality of pixels, said pixels comprising at least three sub-pixels, each sub-pixel intended for generating a sub-pixel colour which cannot be obtained by a linear combination of the sub-pixel colours of the other sub-pixels of the pixel, the method comprising: providing a representation of a human vision system, characterizing at least one defect sub-pixel present in the display, the defect sub-pixel intended for generating a first sub-pixel colour, the defect sub-pixel being surrounded by a plurality of non-defective sub-pixels, deriving drive signals for at least some of the plurality of non-defective sub pixels in accordance with the representation of the human vision system and the characterizing of the at least one defect sub-pixel, to thereby minimize an expected response of the human vision system to the defect sub-pixel, and driving at lease some of the plurality of non-defective sub-pixels with the derived drive signals, wherein minimizing the response of the human vision system to the defect sub-pixel comprises changing the light output value of at least one non-defective sub-pixel for generating another sub-pixel colour, said another sub-pixel colour differing from said first sub-pixel colour. The present invention also provides a corresponding system for reducing the visual impact of defects present in a matrix display, and a matrix display with reduced visual impact of defects present in the display.
摘要翻译：本发明提供了一种减少存在于包括多个像素的矩阵显示器中的缺陷的视觉冲击的方法，所述像素包括至少三个子像素，用于生成不能获得的子像素颜色的每个子像素通过像素的其他子像素的子像素颜色的线性组合，所述方法包括：提供人类视觉系统的表示，表征存在于显示器中的至少一个缺陷子像素，缺陷子像素，用于产生第一子像素颜色的像素，所述缺陷子像素被多个无缺陷子像素围绕，根据所述表示导出所述多个无缺陷子像素中的至少一些的驱动信号的人类视觉系统和所述至少一个缺陷子像素的表征，从而使人类视觉系统对缺陷子像素的期望响应最小化，并且至少开始一些具有导出的驱动信号的多个无缺陷子像素，其中最小化人类视觉系统对缺陷子像素的响应包括改变至少一个无缺陷子像素的光输出值以产生另一子像素，所述另一子像素颜色与所述第一子像素颜色不同。本发明还提供了一种用于减少存在于矩阵显示器中的缺陷的视觉冲击的相应系统，以及具有减少的显示器中存在的缺陷的视觉冲击的矩阵显示。

10. 发明申请

US20070055143A1 Test or calibration of displayed greyscales 有权
标题翻译：测试或校准显示的灰度
公开(公告)号：US20070055143A1
公开(公告)日：2007-03-08
申请号：US10578572
申请日：2005-11-28
申请人： Danny Deroo , Tom Kimpe
发明人： Danny Deroo , Tom Kimpe
IPC分类号： G01R13/02 , A61B5/05
CPC分类号： G09G3/006 , G09G2320/0606 , G09G2320/0626 , G09G2320/0666 , G09G2320/0673 , G09G2320/0693 , H04N17/04
摘要： Testing a display involves display of a series of test patterns, each at a different luminance or colour, and with a predetermined minimum difference of luminance or colour from their background, each pattern being unpredictable to a user, and determining if the user has correctly identified the patterns. This can enable a more objective test without needing external measuring equipment. Calibrating the display involves determining an output luminance level by detecting a minimal difference of drive signal to give a just noticeable output luminance difference at a given high luminance drive level, and determining an absolute luminance of the given high input luminance level from the minimal difference and from a predetermined human characteristic of visibility threshold of luminance changes. This can avoid the need for an external or internal sensor. This can be useful during conformance checks or during calibration of the display for example.
摘要翻译：测试显示器包括显示一系列测试图案，每个测试图案以不同的亮度或颜色，以及亮度或颜色与其背景的预定最小差异，每个图案对于用户是不可预测的，以及确定用户是否正确识别模式。这可以实现更客观的测试，而无需外部测量设备。校准显示包括通过检测驱动信号的最小差异来确定输出亮度水平，以在给定的高亮度驱动电平下给出明显的输出亮度差，以及从最小差异确定给定高输入亮度水平的绝对亮度，以及从亮度变化的可见度阈值的预定人类特征。这可以避免需要外部或内部传感器。这在一致性检查期间或在例如显示器的校准期间是有用的。

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