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21. 发明授权

US07336401B2 Systems and methods for estimating an image marking process using event mapping of scanned image attributes 有权
标题翻译：使用扫描图像属性的事件映射来估计图像标记处理的系统和方法
公开(公告)号：US07336401B2
公开(公告)日：2008-02-26
申请号：US10739176
申请日：2003-12-19
申请人： Gozde Unal , Gaurav Sharma , Reiner Eschbach
发明人： Gozde Unal , Gaurav Sharma , Reiner Eschbach
IPC分类号： H04N1/40
CPC分类号： H04N1/00002 , H04N1/00018 , H04N1/00034 , H04N1/00055 , H04N1/00087
摘要： Methods and systems used to automatically identify the marking process used for an image on a substrate based on spatial characteristics and/or color of the image. Image types which are classified and identified include continuous tone images and halftone images. Among halftone images separately identified are inkjet images, xerographic images and lithographic images. Locally adaptive image threshold techniques may be used to determine the spatial characteristics of the image.
摘要翻译：用于基于图像的空间特征和/或颜色来自动识别用于基底上的图像的标记过程的方法和系统。分类和识别的图像类型包括连续色调图像和半色调图像。在分开标识的半色调图像中，是喷墨图像，静电复印图像和平版印刷图像。本地适应性图像阈值技术可用于确定图像的空间特征。

22. 发明申请

US20070139520A1 System for providing depth discrimination of source images encoded in a rendered composite image 失效
标题翻译：用于提供在渲染的合成图像中编码的源图像的深度辨别的系统
公开(公告)号：US20070139520A1
公开(公告)日：2007-06-21
申请号：US11311950
申请日：2005-12-20
申请人： Robert Loce , Yeqing Zhang , Gaurav Sharma , Steven Harrington , Peter Crean
发明人： Robert Loce , Yeqing Zhang , Gaurav Sharma , Steven Harrington , Peter Crean
IPC分类号： H04N13/04
CPC分类号： H04N13/302
摘要： A system for enabling depth perception of image content in a rendered composite image, wherein illuminant/colorant depth discrimination encoding provides encoding of first and second source images in a composite image, for the purposes of subsequent illuminant/colorant depth discrimination decoding. Composite image rendering allows for rendering the composite image in a physical form. Illuminant/colorant depth discrimination decoding allows recovery of the first and second source images, thus offering to an observer the perception of spatial disparity between at least one of the recovered source images and some or all of the remaining image content perceived in the rendered composite image.
摘要翻译：一种用于在渲染的合成图像中实现图像内容的深度感知的系统，其中光源/着色剂深度识别编码提供合成图像中的第一和第二源图像的编码，以用于随后的发光/着色剂深度鉴别解码。复合图像渲染允许以物理形式呈现合成图像。照明/着色深度鉴别解码允许恢复第一和第二源图像，从而向观察者提供至少一个恢复的源图像与所渲染的合成图像中感知的剩余图像内容中的一些或全部之间的空间差异的感知。

23. 发明授权

US07230738B2 System for spectral multiplexing of source image to provide a composite image with noise encoding to increase image confusion in the composite image, for rendering the composite image, and for spectral demultiplexing of the composite image 有权
标题翻译：用于源图像的频谱复用的系统，以提供具有噪声编码的合成图像以增加合成图像中的图像混淆，用于渲染合成图像，以及用于复合图像的频谱解复用
公开(公告)号：US07230738B2
公开(公告)日：2007-06-12
申请号：US10268241
申请日：2002-10-09
申请人： Yeqing (Juliet) Zhang , Gaurav Sharma , Robert P. Loce , Steven J. Harrington
发明人： Yeqing (Juliet) Zhang , Gaurav Sharma , Robert P. Loce , Steven J. Harrington
IPC分类号： G06F15/00 , G06K1/00 , H04N1/60
CPC分类号： G06T9/00
摘要： Methods and apparatus for spectrally-encoding plural source images and for providing the spectrally-encoded plural source images in a composite image, for rendering the composite image in a physical form, or for recovering at least one of the encoded source images from the rendered composite image such that the recovered source image is made distinguishable. A noise component is introduced in the encoding of the plurality of source images so as to mask at least one of the source images during spectral demultiplexing.
摘要翻译：用于频谱编码多个源图像并用于在合成图像中提供频谱编码的多个源图像的方法和装置，用于以物理形式呈现合成图像，或用于从所渲染的复合物中恢复至少一个编码源图像使得恢复的源图像是可区分的。在多个源图像的编码中引入噪声分量，以便在频谱解复用期间掩蔽至少一个源图像。

24. 发明授权

US07127112B2 Systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image by use of an image capture device 有权
标题翻译：用于源图像的频谱复用的系统以提供合成图像，用于渲染合成图像，以及通过使用图像捕获装置对合成图像进行频谱解复用
公开(公告)号：US07127112B2
公开(公告)日：2006-10-24
申请号：US10304171
申请日：2002-11-25
申请人： Gaurav Sharma , Robert P. Loce , Steven J. Harrington
发明人： Gaurav Sharma , Robert P. Loce , Steven J. Harrington
IPC分类号： G06K9/36 , G06K9/46
CPC分类号： H04N1/4446
摘要： Methods and systems for spectrally-encoding plural source images and for providing the spectrally-encoded plural source images in a composite image, for rendering the composite image on a substrate, and for recovering at least one of the encoded source images from the rendered composite image. A desired source image is recovered when the rendered composite image is subjected to illumination by one or more illuminants and the desired source image is detected by one or more sensors in an image capture device. The spectral characteristics of the colorants, illuminants, and sensors are employed to spectrally encode the source image in the composite image.
摘要翻译：用于频谱编码多个源图像并用于在合成图像中提供频谱编码的多个源图像的方法和系统，用于将合成图像呈现在基板上，并用于从所渲染的合成图像中恢复至少一个编码的源图像。当所渲染的合成图像经受一个或多个照明物的照明并且所需的源图像由图像捕获装置中的一个或多个传感器检测到时，恢复期望的源图像。使用着色剂，发光体和传感器的光谱特征对合成图像中的源图像进行光谱编码。

25. 发明公开

US20240248980A1 ULTRASAFE LOGIN 审中-公开
公开(公告)号：US20240248980A1
公开(公告)日：2024-07-25
申请号：US18602612
申请日：2024-03-12
申请人： Gaurav Sharma
发明人： Gaurav Sharma
IPC分类号： G06F21/45 , G06F21/36 , H04L9/32 , H04L9/40
CPC分类号： G06F21/45 , G06F21/36 , H04L9/3226 , H04L63/083
摘要： Our Names in physical and real world have transformed into ‘username’s in virtual digital world. Anything that we need to access in digital world asks us for a ‘username’, which can be user selected (like an e-mail address) or provided to a user (like an employee ID/Number). This ‘username’ has indeed become a SuperName, giving access to restricted areas, based on privileges, links to other services as well. So, to a cybercriminal, if a ‘username; is known, more than half the job is done. And once corresponding password is cracked, the whole digital identity lies threadbare. Damages done through transactions of such unauthorized access may get quantified, but dent to privacy is far more damaging.

26. 发明授权

US11928202B2 Ultrasafe login 有权
公开(公告)号：US11928202B2
公开(公告)日：2024-03-12
申请号：US17657490
申请日：2022-03-31
申请人： Gaurav Sharma
发明人： Gaurav Sharma
IPC分类号： G06F21/36 , G06F21/45 , H04L9/32 , H04L9/40
CPC分类号： G06F21/45 , G06F21/36 , H04L9/3226 , H04L63/083
摘要： Our Names in physical and real world have transformed into ‘username’s in virtual digital world. Anything that we need to access in digital world asks us for a ‘username’, which can be user selected (like an e-mail address) or provided to a user (like an employee ID/Number). This ‘username’ has indeed become a SuperName, giving access to restricted areas, based on privileges, links to other services as well. So, to a cybercriminal, if a ‘username; is known, more than half the job is done. And once corresponding password is cracked, the whole digital identity lies threadbare. Damages done through transactions of such unauthorized access may get quantified, but dent to privacy is far more damaging.

27. 发明授权

US11514152B2 Secure ciphered application login method 有权
公开(公告)号：US11514152B2
公开(公告)日：2022-11-29
申请号：US16612736
申请日：2018-05-11
申请人： Gaurav Sharma
发明人： Gaurav Sharma
IPC分类号： G06F21/36 , H04L29/06 , G06F21/45 , H04L9/32 , H04L9/40
摘要： A computer-implemented method for allowing access to an application includes program code executing on a processor(s) receiving a username and a password as input from a user, in respective fields on a login screen. The program code generates a respective ciphered text corresponding to each of the received username and the received password. The program code displays the respective ciphered text as—a modified onscreen output on the login screen, alongside the respective entered username and password which are shown in an unreadable form on the login screen. The program code provides viewing controls to the user. The program code verifies the user based on the respective ciphered text displayed as the modified output on the login screen.

28. 发明授权

US11227164B2 Methods and systems for neighborhood safety 有权
公开(公告)号：US11227164B2
公开(公告)日：2022-01-18
申请号：US16589639
申请日：2019-10-01
申请人： Gaurav Sharma , Shobhit Kumar , Chiranth Kalyanpura
发明人： Gaurav Sharma , Shobhit Kumar , Chiranth Kalyanpura
IPC分类号： G06K9/00
摘要： Using various embodiments, methods and systems to provide safeguard a neighborhood or community are described. In one embodiment, a system is configured to receiving a license plate data of a vehicle, fetch indices of a set of known license plate data from a schema object, where the set includes vehicle license plate information of a plurality of vehicles of a neighborhood or community. In one embodiment, the set can be represented in memory using by a binary tree in memory. The system is then configured to sort the binary tree using a tree sorting algorithm. Thereafter, a tree searching algorithm is used to determine whether the license plate data is found in the binary tree. When the license plate data is found in the binary tree, it is determined that the vehicle is known to the neighborhood or community, otherwise it is determined to be not known.

29. 发明申请

US20200065475A1 UltraSafe Login 审中-公开
公开(公告)号：US20200065475A1
公开(公告)日：2020-02-27
申请号：US16612736
申请日：2018-05-11
申请人： Gaurav Sharma
发明人： Gaurav Sharma
IPC分类号： G06F21/45 , G06F21/36 , H04L29/06 , H04L9/32
摘要： Our Names in physical and real world have transformed into ‘username's in virtual digital world. Anything that we need to access in digital world asks us for a ‘username’, which can be user selected (like an e-mail address) or provided to a user (like an employee ID/Number). This ‘username’ has indeed become a SuperName, giving access to restricted areas, based on privileges, links to other services as well. So, to a cybercriminal, if a ‘username’ is known, more than half the job is done. And once corresponding password is cracked, the whole digital identity lies threadbare. Damages done through transactions of such unauthorized access may get quantified, but dent to privacy is far more damaging.

30. 发明授权

US08014035B2 Decoding message data embedded in an image print via halftone dot orientation 有权
标题翻译：通过半色调点取向对嵌入在图像打印中的消息数据进行解码
公开(公告)号：US08014035B2
公开(公告)日：2011-09-06
申请号：US12207718
申请日：2008-09-10
申请人： Vishal Monga , Gaurav Sharma , Orhan Bulan
发明人： Vishal Monga , Gaurav Sharma , Orhan Bulan
IPC分类号： H04N1/405 , G06T7/60 , G06K9/46 , G06K9/52 , G06K9/56 , B41M3/14
CPC分类号： G06K1/121 , G06K2019/06234 , G06T1/005 , G06T2201/0051 , G06T2201/0061 , G06T2201/0065
摘要： What is disclosed is a novel system and method for encoding/decoding data in a cover contone image via halftone dot orientation modulation. Arrays of halftone threshold values are used to determine a desired orientation, e.g. 0/90°+/−45° for a given single data value of the original message to be embedded. Message data is embedded as a function of halftone dot orientation. Detection modeling of the print-scan process enables the determination of dot orientation from the image scan via statistically motivated image moments. A probabilistic model of the print-scan channel conditions received moments on input orientation. Density values of the received moments are used to determine dot orientation for each halftone cell. The embedded data is retrieved based on the determined orientations. The present method is applicable to areas of data embedding, document security, and the like.
摘要翻译：公开的是通过半色调点取向调制对覆盖连接图像中的数据进行编码/解码的新型系统和方法。使用半色调阈值数组来确定期望的取向，例如，对于要嵌入的原始消息的给定单个数据值，0/90°+/- 45°。消息数据作为半色调点取向的函数进行嵌入。打印扫描过程的检测建模使得能够通过统计动机的图像时刻从图像扫描确定点取向。打印扫描通道条件的概率模型在输入方向上接收到力矩。接收力矩的密度值用于确定每个半色调单元的点取向。基于确定的取向检索嵌入数据。本方法适用于数据嵌入，文档安全等领域。

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