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1. 发明申请

US20100157377A1 UV FLUORESCENCE ENCODED BACKGROUND IMAGES USING ADAPTIVE HALFTONING INTO DISJOINT SETS 审中-公开
标题翻译：紫外线荧光编码背景图像使用适应性变形进入DISJOINT SETS
公开(公告)号：US20100157377A1
公开(公告)日：2010-06-24
申请号：US12337686
申请日：2008-12-18
申请人： Yonghui Zhao , Shen-ge Wang , Reiner Eschbach
发明人： Yonghui Zhao , Shen-ge Wang , Reiner Eschbach
IPC分类号： G06K15/00 , G06K9/00
CPC分类号： B42D25/41 , B41M3/10 , B41M3/144 , B42D25/29 , B42D25/333 , B42D25/387 , B42D2033/20 , B42D2035/26 , G03G15/36 , G03G15/6585 , G03G21/04
摘要： Systems and methods are described that facilitate generating a background image with a UV-fluorescent watermark for printing on a document. A binary watermark mask is generated to separate the background image into the UV-active and the UV-dull regions. Based on the assigned binary value of the watermark mask, each pixel is assigned a UV-active or UV-dull color using an adaptive halftoning technique, in order to generate a binary UV-active image and a binary UV-dull image. A binary watermarked background image is generated by combining the binary UV-active and UV-dull images, and is printed on a document. The UV-active and UV-dull colors have different UV intensities under UV light, but are indistinguishable under normal lighting conditions. In this manner, the background image is visible when exposed to visible light, and the UV-fluorescent watermark is visible when exposed to UV light.
摘要翻译：描述了利用用于在文档上打印的UV-荧光水印产生背景图像的系统和方法。生成二进制水印蒙版以将背景图像分离成UV活性和UV-暗区域。基于水印蒙版的分配的二进制值，使用自适应半色调技术为每个像素分配UV活性或UV-暗颜色，以便生成二值UV活性图像和二进制UV-暗图像。二进制水印的背景图像是通过组合二进制UV-活动和UV-暗色图像来生成的，并被打印在文档上。紫外线和紫外线的暗色在紫外光下具有不同的UV强度，但在正常的照明条件下是不可区分的。以这种方式，当暴露于可见光时，背景图像是可见的，并且当暴露于UV光时，UV-荧光水印是可见的。

2. 发明申请

US20080297851A1 METHODOLOGY FOR SUBSTRATE FLUORESCENT NON-OVERLAPPING DOT DESIGN PATTERNS FOR EMBEDDING INFORMATION IN PRINTED DOCUMENTS 有权
标题翻译：用于印刷文件中嵌入信息的基板荧光非重叠设计图案的方法
公开(公告)号：US20080297851A1
公开(公告)日：2008-12-04
申请号：US11754733
申请日：2007-05-29
申请人： Raja Bala , Reiner Eschbach , Shen-Ge Wang , Yonghui Zhao
发明人： Raja Bala , Reiner Eschbach , Shen-Ge Wang , Yonghui Zhao
IPC分类号： G06K15/00
CPC分类号： B41M3/144
摘要： The teachings as provided herein relate to a watermark embedded in an image, and methodology for same, that has the property of being relatively indecipherable under normal light, and yet decipherable under UV light. This fluorescent mark comprises a substrate containing optical brightening agents, and a first dot design printed as an image upon the substrate. The first dot design has as a characteristic, the property of strongly suppressing substrate fluorescence. A second dot design having a property of providing a differing level of substrate fluorescence suppression from that of the first dot design such that when rendered in close spatial proximity with the first dot design image print, the resultant image rendered substrate suitably exposed to an ultra-violet light source, will yield a discernable image evident as a fluorescent mark.
摘要翻译：本文提供的教导涉及嵌入在图像中的水印及其方法，其具有在正常光线下相对不可破译的性质，并且在UV光下可解码。该荧光标记包括含有荧光增白剂的基材和在基材上作为图像印刷的第一点设计。第一个点设计具有强烈抑制底物荧光的特性。具有提供与第一点设计不同程度的底物荧光抑制的性质的第二点设计，使得当与第一点设计图像打印紧密地空间接近时，所得到的图像渲染衬底适当地暴露于超紫色光源，将产生明显的可辨别图像作为荧光标记。

3. 发明授权

US07800785B2 Methodology for substrate fluorescent non-overlapping dot design patterns for embedding information in printed documents 有权
标题翻译：用于在印刷文件中嵌入信息的底物荧光非重叠点设计模式的方法
公开(公告)号：US07800785B2
公开(公告)日：2010-09-21
申请号：US11754733
申请日：2007-05-29
申请人： Raja Bala , Reiner Eschbach , Shen-Ge Wang , Yonghui Zhao
发明人： Raja Bala , Reiner Eschbach , Shen-Ge Wang , Yonghui Zhao
IPC分类号： H04N1/405
CPC分类号： B41M3/144
摘要： The teachings as provided herein relate to a watermark embedded in an image, and methodology for same, that has the property of being relatively indecipherable under normal light, and yet decipherable under UV light. This fluorescent mark comprises a substrate containing optical brightening agents, and a first dot design printed as an image upon the substrate. The first dot design has as a characteristic, the property of strongly suppressing substrate fluorescence. A second dot design having a property of providing a differing level of substrate fluorescence suppression from that of the first dot design such that when rendered in close spatial proximity with the first dot design image print, the resultant image rendered substrate suitably exposed to an ultra-violet light source, will yield a discernable image evident as a fluorescent mark.
摘要翻译：本文提供的教导涉及嵌入在图像中的水印及其方法，其具有在正常光线下相对不可破译的性质，并且在UV光下可解码。该荧光标记包括含有荧光增白剂的基材和在基材上作为图像印刷的第一点设计。第一个点设计具有强烈抑制底物荧光的特性。具有提供与第一点设计不同程度的底物荧光抑制的性质的第二点设计，使得当与第一点设计图像打印紧密地空间接近时，所得到的图像渲染衬底适当地暴露于超紫色光源，将产生明显的可辨别图像作为荧光标记。

4. 发明申请

US20080299333A1 SUBSTRATE FLUORESCENT NON-OVERLAPPING DOT PATTERNS FOR EMBEDDING INFORMATION IN PRINTED DOCUMENTS 有权
标题翻译：印刷文件中嵌入信息的基板荧光非重叠图案
公开(公告)号：US20080299333A1
公开(公告)日：2008-12-04
申请号：US11754702
申请日：2007-05-29
申请人： Raja Bala , Reiner Eschbach , Shen-Ge Wang , Yonghui Zhao
发明人： Raja Bala , Reiner Eschbach , Shen-Ge Wang , Yonghui Zhao
IPC分类号： B44F1/00
CPC分类号： B42D25/387 , B41M3/144 , B42D25/00 , B42D25/29 , B42D25/333 , Y10T428/24802
摘要： The teachings as provided herein relate to a watermark embedded in an image that has the property of being relatively indecipherable under normal light, and yet decipherable under UV light. This fluorescent mark comprises a substrate containing optical brightening agents, and a first dot design printed as an image upon the substrate. The first dot design has as a characteristic the property of strongly suppressing substrate fluorescence. A second dot design having a property of providing a differing level of substrate fluorescence suppression from that of the first dot design such that when rendered in close spatial proximity with the first dot design image print, the resultant image rendered substrate suitably exposed to an ultra-violet light source, will yield a discernable image evident as a fluorescent mark.
摘要翻译：本文提供的教导涉及嵌入在图像中的水印，其具有在正常光线下相对不可解译的性质，并且在UV光下可解码。该荧光标记包括含有荧光增白剂的基材和在基材上作为图像印刷的第一点设计。第一个点设计具有强烈抑制底物荧光的特性。具有提供与第一点设计不同程度的底物荧光抑制的性质的第二点设计，使得当与第一点设计图像打印紧密地空间接近时，所得到的图像渲染衬底适当地暴露于超紫色光源，将产生明显的可辨别图像作为荧光标记。

5. 发明授权

US08821996B2 Substrate fluorescent non-overlapping dot patterns for embedding information in printed documents 有权
标题翻译：用于在打印文档中嵌入信息的基板荧光非重叠点图案
公开(公告)号：US08821996B2
公开(公告)日：2014-09-02
申请号：US11754702
申请日：2007-05-29
申请人： Raja Bala , Reiner Eschbach , Shen-Ge Wang , Yonghui Zhao
发明人： Raja Bala , Reiner Eschbach , Shen-Ge Wang , Yonghui Zhao
IPC分类号： B44F1/00 , B42D15/00 , B42D15/10
CPC分类号： B42D25/387 , B41M3/144 , B42D25/00 , B42D25/29 , B42D25/333 , Y10T428/24802
摘要： The teachings as provided herein relate to a watermark embedded in an image that has the property of being relatively indecipherable under normal light, and yet decipherable under UV light. This fluorescent mark comprises a substrate containing optical brightening agents, and a first dot design printed as an image upon the substrate. The first dot design has as a characteristic the property of strongly suppressing substrate fluorescence. A second dot design having a property of providing a differing level of substrate fluorescence suppression from that of the first dot design such that when rendered in close spatial proximity with the first dot design image print, the resultant image rendered substrate suitably exposed to an ultra-violet light source, will yield a discernable image evident as a fluorescent mark.
摘要翻译：本文提供的教导涉及嵌入在图像中的水印，其具有在正常光线下相对不可解译的性质，并且在UV光下可解码。该荧光标记包括含有荧光增白剂的基材和在基材上作为图像印刷的第一点设计。第一个点设计具有强烈抑制底物荧光的特性。具有提供与第一点设计不同程度的底物荧光抑制的性质的第二点设计，使得当与第一点设计图像打印紧密地空间接近时，所得到的图像渲染衬底适当地暴露于超紫色光源，将产生明显的可辨别图像作为荧光标记。

6. 发明授权

US08261988B2 Phase locked IR encoding for peened 2D barcodes 有权
标题翻译：用于喷丸二维条形码的锁相IR编码
公开(公告)号：US08261988B2
公开(公告)日：2012-09-11
申请号：US12627163
申请日：2009-11-30
申请人： Yonghui Zhao , Edward Chapman , Shen-Ge Wang , Martin E. Hoover , Reiner Eschbach
发明人： Yonghui Zhao , Edward Chapman , Shen-Ge Wang , Martin E. Hoover , Reiner Eschbach
IPC分类号： G06K7/10
CPC分类号： G06K7/10544 , G06K7/12
摘要： A system reveals a 2D barcode in a document. A 2D barcode generator selects the placement and at least one colorant combination of an image and at least one colorant combination for a 2D barcode on a document, where the at least one colorant combination of the image and the 2D barcode form a metameric pair. A print system receives data from the 2D barcode generator and places the image and the 2D barcode on the document. A light source selected or tuned to a wavelength corresponding to the colorant combinations utilized by the print system reveals the 2D barcode placed thereon. A decoding element decodes and extracts data from the revealed 2D barcode.
摘要翻译：系统在文档中显示2D条形码。 2D条形码生成器选择图像的至少一种着色剂组合和用于文档上的2D条形码的至少一种着色剂组合，其中图像和2D条形码的至少一个着色剂组合形成同色异体对。打印系统从2D条形码生成器接收数据，并将图像和2D条形码放置在文档上。选择或调谐到与打印系统使用的着色剂组合对应的波长的光源显示放置在其上的2D条形码。解码元素从显露的2D条形码解码和提取数据。

7. 发明申请

US20110127331A1 PHASE LOCKED IR ENCODING FOR PEENED 2D BARCODES 有权
标题翻译：相位锁定红外编码用于缎状二维条形码
公开(公告)号：US20110127331A1
公开(公告)日：2011-06-02
申请号：US12627163
申请日：2009-11-30
申请人： Yonghui Zhao , Edward Chapman , Shen-Ge Wang , Martin E. Hoover , Reiner Eschbach
发明人： Yonghui Zhao , Edward Chapman , Shen-Ge Wang , Martin E. Hoover , Reiner Eschbach
IPC分类号： G06K7/10 , G06K19/06
CPC分类号： G06K7/10544 , G06K7/12
摘要： A system reveals a 2D barcode in a document. A 2D barcode generator selects the placement and at least one colorant combination of an image and at least one colorant combination for a 2D barcode on a document, where the at least one colorant combination of the image and the 2D barcode form a metameric pair. A print system receives data from the 2D barcode generator and places the image and the 2D barcode on the document. A light source selected or tuned to a wavelength corresponding to the colorant combinations utilized by the print system reveals the 2D barcode placed thereon. A decoding element decodes and extracts data from the revealed 2D barcode.
摘要翻译：系统在文档中显示2D条形码。 2D条形码生成器选择图像的至少一种着色剂组合和用于文档上的2D条形码的至少一种着色剂组合，其中图像和2D条形码的至少一个着色剂组合形成同色异体对。打印系统从2D条形码生成器接收数据，并将图像和2D条形码放置在文档上。选择或调谐到与打印系统使用的着色剂组合对应的波长的光源显示放置在其上的2D条形码。解码元素从显露的2D条形码解码和提取数据。

8. 发明授权

US08605189B2 Product identification using mobile device 有权
标题翻译：使用移动设备的产品标识
公开(公告)号：US08605189B2
公开(公告)日：2013-12-10
申请号：US13461014
申请日：2012-05-01
申请人： Zhigang Fan , Yonghui Zhao , Shen-ge Wang , Hengzhou Ding
发明人： Zhigang Fan , Yonghui Zhao , Shen-ge Wang , Hengzhou Ding
IPC分类号： H04N5/222 , H04N7/18 , H04N5/228 , G06K9/00 , G06K9/54 , G06K9/60
CPC分类号： G06K9/00671 , G06K9/2081 , G06K9/46
摘要： A method and apparatus for obtaining an image and providing one or more document files to a user. The method may include capturing an image of a target object using an imaging device of an electronic device, analyzing the image to identify a plurality of features and feature locations on the target object with a processor using an image recognition application, accessing a model database to identify an appliance model having features and feature locations that match the identified features and feature locations from the image, retrieving one or more document files that correspond to the identified model from a file database, and providing the one or more document files to a user.
摘要翻译：一种用于获取图像并向用户提供一个或多个文档文件的方法和装置。该方法可以包括使用电子设备的成像装置捕获目标对象的图像，使用图像识别应用使用处理器分析图像以识别目标对象上的多个特征和特征位置，访问模型数据库识别具有与来自图像的识别的特征和特征位置匹配的特征和特征位置的装置模型，从文件数据库检索与所识别的模型对应的一个或多个文档文件，以及将一个或多个文档文件提供给用户。

9. 发明申请

US20130215473A1 SYSTEM AND METHOD FOR CREATING MACHINE-READABLE CODES IN COMBINATION WITH OTHER IMAGES SUCH AS LOGOS 有权
标题翻译：用于创建与其他图像（如LOGO）组合的机器可读代码的系统和方法
公开(公告)号：US20130215473A1
公开(公告)日：2013-08-22
申请号：US13552162
申请日：2012-07-18
申请人： Zhigang Fan , Yonghui Zhao , Shen-Ge Wang , Hengzhou Ding
发明人： Zhigang Fan , Yonghui Zhao , Shen-Ge Wang , Hengzhou Ding
IPC分类号： G06K15/02
CPC分类号： G06K19/06103
摘要： A process for creating a barcode with an embedded logo considers a printer gamut and divides the printer gamut into multiple regions. A virtual printer gamut is then generated with the colors in bright and dark regions. A target logo image is generated by mapping the virtual gamut to the original logo image. A logo with embedded barcode is produced using the colors specified in the target logo image.
摘要翻译：用于创建具有嵌入式徽标的条形码的过程考虑了打印机色域并将打印机色域划分成多个区域。然后在明暗区域中产生虚拟打印机色域。通过将虚拟色域映射到原始徽标图像来生成目标标志图像。使用目标标志图像中指定的颜色生产带有嵌入式条形码的徽标。

10. 发明申请

US20100245928A1 METHODS OF WATERMARKING DOCUMENTS 有权
标题翻译：水印文件的方法
公开(公告)号：US20100245928A1
公开(公告)日：2010-09-30
申请号：US12414788
申请日：2009-03-31
申请人： Yonghui Zhao , Shen-ge Wang
发明人： Yonghui Zhao , Shen-ge Wang
IPC分类号： H04N1/40
CPC分类号： H04N1/32256 , B42D25/333 , H04N1/32229 , H04N1/32309
摘要： Methods are provided for creating a fluorescent watermark within an image on a substrate, such as paper. The method involves creating a halftone image using two different halftone strategies. The halftone method is combined with a binary watermark mask to form two color patterns (e.g., one in a background region of the image and one in a watermark region of the image) and two successive-filling halftone algorithms, such that the ink droplets deposited by one color pattern cover more of the substrate than the ink droplets deposited by the other color pattern, with the two color patterns having approximately the same reflectance under normal light. However, under UV illumination, a visible difference (e.g., the watermark) is seen in the two patterns.
摘要翻译：提供了用于在诸如纸之类的基底上的图像内创建荧光水印的方法。该方法涉及使用两种不同的半色调策略来创建半色调图像。将半色调方法与二进制水印掩模组合以形成两种颜色图案（例如，图像的背景区域中的一个，图像的水印区域中的一个）和两个连续填充半色调算法，使得墨滴沉积通过一种颜色图案覆盖比通过另一种颜色图案沉积的墨滴更多的基底，其中两种颜色图案在正常光下具有近似相同的反射率。然而，在UV照射下，在两种图案中看到可见的差异（例如，水印）。

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