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公开(公告)号：US20050275855A1
公开(公告)日：2005-12-15
申请号：US10852243
申请日：2004-05-25
申请人： Howard Mizes , Beilei Xu , Chu-heng Liu , Robert Loce , Michael Thompson , Eric Hamby , R. Viturro
发明人： Howard Mizes , Beilei Xu , Chu-heng Liu , Robert Loce , Michael Thompson , Eric Hamby , R. Viturro
CPC分类号： H04N1/00002 , H04N1/00015 , H04N1/00031 , H04N1/00045 , H04N1/00053 , H04N1/00063 , H04N1/00068 , H04N1/00087
摘要： A method of measuring and controlling high frequency banding, the method includes creating a test pattern, sensing the test pattern with optical sensors, determining a beat frequency based on the sensed test pattern, and determining the frequency, phase and amplitude of high frequency banding based on the beat frequency. An exemplary embodiment of a feedback control method for controlling high frequency banding includes creating a test pattern, sensing the test pattern with optical sensors, measuring high frequency banding and adjusting the imaging parameters based on the measured high frequency banding in order to decrease the extent of high frequency banding. Moreover, an exemplary embodiment of a system for measuring high frequency banding includes an image marking device having a receiving member, optical sensors arranged on the receiving member, and a controller that is functionally coupled to the optical sensors and to the marking device.
摘要翻译： 一种测量和控制高频带的方法，该方法包括创建测试图案，用光学传感器感测测试图案，基于感测到的测试图案确定拍频，以及确定基于高频带的频率，相位和幅度 在拍频上 用于控制高频带的反馈控制方法的示例性实施例包括创建测试图案，用光学传感器感测测试图案，测量高频带并基于所测量的高频带来调整成像参数，以便降低 高频带。 此外，用于测量高频带的系统的示例性实施例包括具有接收构件的图像标记装置，布置在接收构件上的光学传感器以及功能上耦合到光学传感器和标记装置的控制器。
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公开(公告)号：US07092128B2
公开(公告)日：2006-08-15
申请号：US10159432
申请日：2002-05-30
申请人： Shen-ge Wang , Beilei Xu , Chu-heng Liu
发明人： Shen-ge Wang , Beilei Xu , Chu-heng Liu
CPC分类号： H04N1/405
摘要： The present invention relates to providing a designer with the tools for the manipulation of differential gloss in halftoned images. A special mask layer is provided for the rendering of desired glossmark image data. The desired glossmark image data is used to select between two halftones with anisotropic structure characteristics which are significantly different in orientation while remaining identical in density. This selection is made for each corresponding portion of primary image data. In this way, a halftone image of the primary image is generated with glossmarks imbedded therein which will display differential gloss without the need for special toners or paper.
摘要翻译： 本发明涉及为设计者提供用于在半色调图像中操纵差别光泽的工具。 提供了一种特殊的掩模层，用于渲染所需的光泽图像数据。 期望的光标图像数据用于在具有各向异性结构特征的两个半色调之间进行选择，这些特征在取向上显着不同，而密度保持相同。 对主图像数据的每个相应部分进行该选择。 以这种方式，生成具有镶嵌在其中的光泽度的主图像的半色调图像，其将显示不同的光泽，而不需要特殊的调色剂或纸张。
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公开(公告)号：US07283143B2
公开(公告)日：2007-10-16
申请号：US10852243
申请日：2004-05-25
申请人： Howard A. Mizes , Beilei Xu , Chu-heng Liu , Robert P. Loce , Michael D. Thompson , Eric S. Hamby , R. Enrique Viturro
发明人： Howard A. Mizes , Beilei Xu , Chu-heng Liu , Robert P. Loce , Michael D. Thompson , Eric S. Hamby , R. Enrique Viturro
IPC分类号： G03G21/00
CPC分类号： H04N1/00002 , H04N1/00015 , H04N1/00031 , H04N1/00045 , H04N1/00053 , H04N1/00063 , H04N1/00068 , H04N1/00087
摘要： A method of measuring and controlling high frequency banding, the method includes creating a test pattern, sensing the test pattern with optical sensors, determining a beat frequency based on the sensed test pattern, and determining the frequency, phase and amplitude of high frequency banding based on the beat frequency. An exemplary embodiment of a feedback control method for controlling high frequency banding includes creating a test pattern, sensing the test pattern with optical sensors, measuring high frequency banding and adjusting the imaging parameters based on the measured high frequency banding in order to decrease the extent of high frequency banding. Moreover, an exemplary embodiment of a system for measuring high frequency banding includes an image marking device having a receiving member, optical sensors arranged on the receiving member, and a controller that is functionally coupled to the optical sensors and to the marking device.
摘要翻译： 一种测量和控制高频带的方法，该方法包括创建测试图案，用光学传感器感测测试图案，基于感测到的测试图案确定拍频，以及确定基于高频带的频率，相位和幅度 在拍频上 用于控制高频带的反馈控制方法的示例性实施例包括创建测试图案，用光学传感器感测测试图案，测量高频带并基于所测量的高频带来调整成像参数，以便降低 高频带。 此外，用于测量高频带的系统的示例性实施例包括具有接收构件的图像标记装置，布置在接收构件上的光学传感器以及功能上耦合到光学传感器和标记装置的控制器。
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公开(公告)号：US07180635B2
公开(公告)日：2007-02-20
申请号：US10159423
申请日：2002-05-30
申请人： Shen-ge Wang , Beilei Xu , Chu-heng Liu
发明人： Shen-ge Wang , Beilei Xu , Chu-heng Liu
CPC分类号： H04N1/4058 , H04N1/00883
摘要： The present invention relates to the manipulation of differential gloss as may be inherent in halftoned images. By selectively applying halftones with anisotropic structure characteristics which are significantly different in orientation while remaining identical in density, a gloss image may be superimposed within an image without the need for special toners or paper. Conventional copier systems will not typically be able to copy such a superimposed gloss image.
摘要翻译： 本发明涉及在半色调图像中固有的差异光泽的操作。 通过选择性地施加各向异性结构特征的半色调，其在取向上显着不同，同时保持密度相同，可以在图像内叠加光泽图像，而不需要特殊的调色剂或纸张。 传统的复印机系统通常不能复制这种叠加的光泽图像。
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公开(公告)号：US20110032575A1
公开(公告)日：2011-02-10
申请号：US12536967
申请日：2009-08-06
申请人： Beilei Xu , Robert Paul Loce , Chu-heng Liu , Ying-wei Lin
发明人： Beilei Xu , Robert Paul Loce , Chu-heng Liu , Ying-wei Lin
CPC分类号： H04N1/387 , G06T5/003 , G06T5/50 , G06T2207/10008 , G06T2207/10148 , G06T2207/30176
摘要： A method for determining local defocus distance in a scanned image of a non-planar original object is provided comprising scanning at least a portion of the non-planar original object to produce first scanned image data at a first focal plane and scanning same the at least a portion of the non-planar original object to produce at least second scanned image data at a second focal plane. The first scanned image data is different from the second scanned image data wherein a distance between the first focal plane and the second focal plane is a predetermined quantity. The method further comprises estimating an out-of-focus distance of the object from the first and the second scanned image data.
摘要翻译： 提供了一种用于确定非平面原始对象的扫描图像中的局部散焦距离的方法，包括扫描非平面原始对象的至少一部分以在第一焦平面处产生第一扫描图像数据，并至少扫描至少 所述非平面原始对象的一部分在第二焦平面处产生至少第二扫描图像数据。 第一扫描图像数据与第二扫描图像数据不同，其中第一焦平面和第二焦平面之间的距离是预定量。 该方法还包括估计物体与第一和第二扫描图像数据的离焦距离。
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公开(公告)号：US07126721B2
公开(公告)日：2006-10-24
申请号：US10184219
申请日：2002-06-27
申请人： Shen-ge Wang , Beilei Xu , Chu-heng Liu
发明人： Shen-ge Wang , Beilei Xu , Chu-heng Liu
CPC分类号： G03G8/00 , B41M3/14 , H04N2201/3211 , H04N2201/3214 , H04N2201/3215 , H04N2201/3226 , H04N2201/3271
摘要： The present invention relates to protecting printed items intended for public exchange having important informational indicia provided therein. The print items are protected from tampering by providing an informational indicia image as a glossmark. By selectively applying halftones with anisotropic structure characteristics which are significantly different in orientation while remaining identical in density to render information indicia, a glossmark image is produced of the information indicia. Such an information indicia glossmark image when provided in print item image helps protect that print item image from tampering.
摘要翻译： 本发明涉及保护用于公共交换的印刷品，其中提供了重要的信息标记。 通过提供信息标记图像作为光标，保护打印物品免受篡改。 通过选择性地应用具有各向异性结构特征的半色调，所述各向异性结构特征在取向上显着不同，同时保持密度相同以呈现信息标记，产生了信息标记的光泽标记图像。 当在打印项目图像中提供时，这样的信息标记光泽标记图像有助于保护该打印项目图像免受篡改。
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公开(公告)号：US07193751B2
公开(公告)日：2007-03-20
申请号：US10319054
申请日：2002-12-12
申请人： Shen-ge Wang , Beilei Xu , Chu-heng Liu
发明人： Shen-ge Wang , Beilei Xu , Chu-heng Liu
CPC分类号： H04N1/00883 , G03G21/043 , H04N1/405
摘要： The present invention relates to the manipulation of differential gloss as may be inherent in halftoned images by utilization of tags. By selectively applying halftones with anisotropic structure characteristics, which are significantly different in orientation while remaining identical in density, as directed by tag settings, a gloss image may be superimposed within an image without the need for special toners or paper. Conventional copier systems will not typically be able to copy such a superimposed gloss image.
摘要翻译： 本发明涉及通过利用标签对半色调图像固有的差异光泽的操作。 通过选择性地应用具有各向异性结构特征的半色调，其在取向上显着不同，同时保持密度相同，如标签设置所指示的，光泽图像可以叠加在图像内，而不需要特殊的调色剂或纸张。 传统的复印机系统通常不能复制这种叠加的光泽图像。
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公开(公告)号：US07148999B2
公开(公告)日：2006-12-12
申请号：US10186065
申请日：2002-06-27
申请人： Beilei Xu , Shen-ge Wang , Chu-heng Liu
发明人： Beilei Xu , Shen-ge Wang , Chu-heng Liu
CPC分类号： H04N1/4058
摘要： The present invention relates to the segmentation of an image into a main area and a image segment for variable glossmark data. By selectively applying halftones with anisotropic structure characteristics which are significantly different in orientation while remaining identical in density to the image segment, a variable glossmark may be superimposed within an image with reduced processing and storage requirements.
摘要翻译： 本发明涉及将图像分割为主区域和用于可变光泽标记数据的图像段。 通过选择性地应用具有各向异性结构特征的半色调，所述各向异性结构特征在取向上显着不同，同时保持与图像片段相同的浓度，可以在减少的处理和存储要求的图像内叠加可变光标。
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公开(公告)号：US09956801B2
公开(公告)日：2018-05-01
申请号：US13601840
申请日：2012-08-31
申请人： Bing Hsieh , Timothy D. Stowe , Santokh S. Badesha , Chu-heng Liu , Mandakini Kanungo , Jorge A. Alvarez , Patrick J. Howe , Matthew M. Kelly , David J. Gervasi , Palghat Srinivas Ramesh
发明人： Bing Hsieh , Timothy D. Stowe , Santokh S. Badesha , Chu-heng Liu , Mandakini Kanungo , Jorge A. Alvarez , Patrick J. Howe , Matthew M. Kelly , David J. Gervasi , Palghat Srinivas Ramesh
CPC分类号： B41M1/06 , B41M5/502 , B41N3/08 , B41P2227/70 , C08K5/549
摘要： An imaging member surface contains a swellable elastomer doped with a release oil. This aids in complete transfer of ink to a receiving substrate when a thin film of release oil forms upon the surface during application of pressure at the nip.
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10.发明授权Method and apparatus for generating differential gloss image using laser energy 有权使用激光能量产生差别光泽图像的方法和装置公开(公告)号：US09098022B2
公开(公告)日：2015-08-04
申请号：US13462485
申请日：2012-05-02
申请人： Chu-heng Liu , Timothy David Stowe
发明人： Chu-heng Liu , Timothy David Stowe
CPC分类号： G03G15/201 , G03G15/205 , G03G15/6585 , G03G2215/00805
摘要： A method and system for enabling an image production device to generate differential gloss for a print includes exposing a toner image of a material to laser to cause one or more portions of the toner image to melt. The material includes the toner image and a substrate. The substrate is to remain substantially unaffected by the laser.
摘要翻译： 一种用于使图像产生装置产生印刷差异光泽的方法和系统包括将材料的调色剂图像曝光到激光器，以使调色剂图像的一个或多个部分熔化。 该材料包括调色剂图像和基底。 基板将保持基本上不受激光的影响。
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