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61. 发明申请

US20210271943A1 DIRECT DEPOSIT INK ESTIMATION MECHANISM 有权
公开(公告)号：US20210271943A1
公开(公告)日：2021-09-02
申请号：US17217367
申请日：2021-03-30
申请人： Mikel Stanich , Nikita Gurudath
发明人： Mikel Stanich , Nikita Gurudath
IPC分类号： G06K15/00 , G06K15/02
摘要： A system is disclosed. The system at least one physical memory device to store ink estimation logic and one or more processors coupled with the at least one physical memory device, to execute the ink estimation logic to receive a histogram for each of a plurality of color planes, receive uncalibrated ink deposition data for a printing system, perform a direct conversion of the uncalibrated ink deposition data to generate first calibrated ink deposition data and generate estimated ink usage data for each of the plurality of color planes based on the histograms and the first calibrated ink deposition data.

62. 发明授权

US10723133B2 Ink estimation mechanism 有权
公开(公告)号：US10723133B2
公开(公告)日：2020-07-28
申请号：US16151482
申请日：2018-10-04
申请人： Vincent Ferreri , Walter F. Kailey , Nikita Gurudath , Mikel Stanich
发明人： Vincent Ferreri , Walter F. Kailey , Nikita Gurudath , Mikel Stanich
IPC分类号： B41J2/175 , G06K15/10 , B41J2/045 , G06K15/02 , H04N1/52 , H04N1/405
摘要： A system is disclosed. The system at least one physical memory device to store ink estimation logic and one or more processors coupled with the at least one physical memory device, to execute the ink estimation logic to receive one or more gray level histograms, receive one or more halftone designs and generate estimated ink usage data for each of one or more color planes based on the gray level histograms and the halftone designs, wherein each gray level histogram corresponds to one of the one or more color planes, and each halftone design corresponds to one of the one or more color planes.

63. 发明公开

US20240278585A1 AUTOMATIC TUNING COMPENSATION MECHANISM 审中-公开
公开(公告)号：US20240278585A1
公开(公告)日：2024-08-22
申请号：US18171852
申请日：2023-02-21
申请人： Ziling Zhang , Farnaz Hajiahmadi Foomani , Mikel Stanich
发明人： Ziling Zhang , Farnaz Hajiahmadi Foomani , Mikel Stanich
IPC分类号： B41J2/21 , H04N1/52 , H04N1/60
CPC分类号： B41J2/2132 , H04N1/52 , H04N1/6094
摘要： A printing system is disclosed. The printing system includes at least one physical memory device to store compensation logic and one or more processors coupled with the at least one physical memory device to execute the compensation logic to receive measurement data corresponding to a print medium printed with a plurality of non-functioning pel forming elements, a plurality of functioning pel forming elements and a plurality of tint levels; wherein adjacent ones of the plurality of functioning pel forming elements print with compensated halftone designs applied to pels adjacent to the plurality of non-functioning pel forming elements, associate measurement data with the plurality of non-functioning pel forming elements, corresponding compensated halftone designs and the plurality of tint levels and determine optimal compensation by selecting the compensated halftone designs that have corresponding measurement data values closest to compensation target values for each of the plurality of tint levels.

64. 发明授权

US11900187B1 Automatic tuning compensation mechanism 有权
公开(公告)号：US11900187B1
公开(公告)日：2024-02-13
申请号：US18177243
申请日：2023-03-02
申请人： Ziling Zhang , Farnaz Hajiahmadi Foomani , Mikel Stanich
发明人： Ziling Zhang , Farnaz Hajiahmadi Foomani , Mikel Stanich
IPC分类号： G06K15/02 , G06K15/00 , B41J2/21
CPC分类号： G06K15/027 , B41J2/2132 , G06K15/1881 , G06K15/408
摘要： A printing system is disclosed. The printing system includes at least one physical memory device to store compensation logic and one or more processors coupled with the at least one physical memory device to execute the compensation logic to receive measurement data corresponding to a print medium printed with a plurality of pel forming elements in adjacent printheads and a plurality of tint levels, wherein the plurality of pel forming elements comprise gap adjacent pel forming elements that print with applied compensation halftone design and non-gap adjacent pel forming elements, associate measurement data values with the gap adjacent pel forming elements, the applied compensation halftone design and the plurality of tint levels and determine optimal compensation by selecting the compensation halftone design that has corresponding measurement data values closest to compensation target values for each of the plurality of tint levels.

65. 发明授权

US08625161B2 Multibit digital halftoning, indexing 2D and 3D lookup tables 有权
标题翻译：多位数字半色调，索引2D和3D查找表
公开(公告)号：US08625161B2
公开(公告)日：2014-01-07
申请号：US12621614
申请日：2009-11-19
申请人： Larry Ernst , Tadanobu Inoue , Mikel Stanich , Chai W. Wu
发明人： Larry Ernst , Tadanobu Inoue , Mikel Stanich , Chai W. Wu
IPC分类号： H04N1/405 , H04N1/40
CPC分类号： H04N1/40087 , H04N1/405
摘要： Digital halftoning processes for producing a halftone image include, for each pixel in the image: indexing a two-dimensional look up table using a position of the pixel, identifying a threshold value for the pixel from the two-dimensional look up table, creating an index that indexes a three-dimensional lookup table using the threshold value and the position of the pixel, and obtaining an output value for the pixel from the three-dimensional look up table via the index. The digital halftoning processes also produce a halftone representation of the image from output values for corresponding pixels.
摘要翻译：用于产生半色调图像的数字半色调处理包括对于图像中的每个像素：使用像素的位置对二维查找表进行索引，从二维查找表中识别像素的阈值，创建一个索引，其使用阈值和像素的位置对三维查找表进行索引，并且经由索引从三维查找表获得用于像素的输出值。数字半色调处理还从相应像素的输出值产生图像的半色调表示。

66. 发明申请

US20110134486A1 Mechanism for Integration of Print Quality Enhancement (PQE) and Multi-Bit Halftone Data 有权
标题翻译：打印质量增强（PQE）和多位半色调数据整合的机制
公开(公告)号：US20110134486A1
公开(公告)日：2011-06-09
申请号：US12633925
申请日：2009-12-09
申请人： Mikel Stanich , John Charles Wilson , Larry M. Ernst
发明人： Mikel Stanich , John Charles Wilson , Larry M. Ernst
IPC分类号： H04N1/405
CPC分类号： H04N1/40087 , H04N1/4056 , H04N1/4092
摘要： A mechanism for integrating print quality enhancement (PQE) and multi-bit halftone data is disclosed. A system of embodiments of the invention includes a print control unit communicably coupled to a printer, the print control unit operable to process received multi-bit input print data for printing by the printer;\. The system further comprises a PQE card communicably coupled with the printer, the PQE card configured to separate multi-bit text and line art input data from multi-bit halftone image input data in the multi-bit input print data, ignore any of the identified multi-bit halftone image input data for purposes of applying PQE technology to the identified multi-bit halftone image input data, and apply the PQE technology to the identified multi-bit text and line art input data. Lastly, the system includes a print head communicably coupled to the printer, the print head operable to print multi-bit output created by the PQE card.
摘要翻译：公开了一种用于整合打印质量增强（PQE）和多位半色调数据的机制。本发明的实施例的系统包括可通信地耦合到打印机的打印控制单元，所述打印控制单元可操作以处理所接收的多位输入打印数据以供打印机打印; 该系统还包括与打印机可通信地耦合的PQE卡，PQE卡被配置为在多位输入打印数据中的多位半色调图像输入数据中分离多位文本和行艺术输入数据，忽略所识别的任何一个多位半色调图像输入数据，用于将PQE技术应用于所识别的多位半色调图像输入数据，并将PQE技术应用于所识别的多位文本和行画输入数据。最后，该系统包括可通信地耦合到打印机的打印头，打印头可操作以打印由PQE卡创建的多位输出。

67. 发明申请

US20070236743A1 GENERATING THRESHOLD VALUES IN A DITHER MATRIX 有权
标题翻译：在几个矩阵中生成阈值
公开(公告)号：US20070236743A1
公开(公告)日：2007-10-11
申请号：US11278939
申请日：2006-04-06
申请人： Mikel Stanich , Chai Wu , Gerhard Thompson
发明人： Mikel Stanich , Chai Wu , Gerhard Thompson
IPC分类号： G06F15/00
CPC分类号： H04N1/4051
摘要： Provided are a method, system, and program for generating threshold values in a dither matrix. A dither matrix of threshold values is generated. The threshold values in the dither matrix are filtered to generate a filtered dither matrix of filtered dither values by performing for dither values in the dither matrix: determining a region of dither values in the dither matrix that surrounds the value being considered, wherein the dither values in the determined region comprise one of dither values in a first portion of the region within the dither matrix or a wrap around dither value in a second portion of the region that extends beyond the dither matrix; and using an offset value to determine one wrap around dither value, wherein repeated instances of the dither matrix are designed to be applied to an image by forming a tile pattern of the repeated instances of the matrix over the image pattern, and wherein the repeated instances of the matrix in the tile pattern are offset in one direction by the offset value; and performing an operation on the determined dither values in the region to determine a filtered value for the dither value being considered.
摘要翻译：提供了用于在抖动矩阵中生成阈值的方法，系统和程序。产生阈值的抖动矩阵。对抖动矩阵中的阈值进行滤波以通过执行抖动矩阵中的抖动值来执行滤波抖动值的滤波抖动矩阵：确定抖动矩阵中围绕所考虑值的抖动值的区域，其中抖动值在所确定的区域中包括抖动矩阵内的该区域的第一部分中的抖动值中的一个或在延伸超过抖动矩阵的区域的第二部分中的缠绕值抖动值; 以及使用偏移值来确定围绕抖动值的一个包裹，其中所述抖动矩阵的重复实例被设计为通过在所述图像图案上形成所述矩阵的所述重复实例的平铺图案来应用于图像，并且其中所述重复实例在瓦片图案中的矩阵在一个方向上偏移偏移值; 以及对所确定的区域中的抖动值执行操作，以确定被考虑的抖动值的滤波值。

68. 发明申请

US20060171602A1 Method and system for using a look-up table for a linear operation in image processing 审中-公开
标题翻译：在图像处理中使用查找表进行线性运算的方法和系统
公开(公告)号：US20060171602A1
公开(公告)日：2006-08-03
申请号：US11045372
申请日：2005-01-31
申请人： Larry Ernst , Hong Li , Yue Qiao , Mikel Stanich , Chai Wu
发明人： Larry Ernst , Hong Li , Yue Qiao , Mikel Stanich , Chai Wu
IPC分类号： G06K9/36 , G06K9/40 , G06K9/64
CPC分类号： G06T5/00 , G06T2200/28
摘要： A method and system obtains a linear combination in accordance with an image processing algorithm using at least one lookup table that is indexed by at least one subset of bits from a set of pixels in an image.
摘要翻译：方法和系统根据图像处理算法获得线性组合，所述图像处理算法使用至少一个查找表，该查找表由图像中的一组像素的至少一个比特子集索引。

69. 发明申请

US20050200897A1 Method and system for providing a high quality halftoned image 有权
标题翻译：提供高质量半色调图像的方法和系统
公开(公告)号：US20050200897A1
公开(公告)日：2005-09-15
申请号：US10798094
申请日：2004-03-11
申请人： John Condon , Mikel Stanich , Jennifer Trelewicz , John Varga
发明人： John Condon , Mikel Stanich , Jennifer Trelewicz , John Varga
IPC分类号： H04N1/40 , H04N1/405 , H04N1/409
CPC分类号： H04N1/405 , H04N1/40068
摘要： A method and system for providing a halftoned image is disclosed. The method and system comprise scaling the halftoned image by performing pel repetition utilizing an error diffusion algorithm such that artifacts are minimized. According a system and method in accordance with the present invention performs pel repetition using error diffusion technology, so that any resulting “artifacts” are realized as high-frequency image addition, making them much less visible. A system and method in accordance with the present invention provides adjustability in the computational complexity of the scaling, so that quality can be traded off continuously against the amount of processing power required.
摘要翻译：公开了一种用于提供半色调图像的方法和系统。该方法和系统包括使用误差扩散算法执行像素重复来缩放半色调图像，使得伪影最小化。根据本发明的系统和方法使用误差扩散技术执行像素重复，使得任何所得到的“伪像”被实现为高频图像相加，使得它们不太可见。根据本发明的系统和方法提供了缩放的计算复杂性的可调整性，使得可以根据所需的处理能力的量连续地传送质量。

70. 发明公开

US20240294022A1 AUTOMATIC TUNING COMPENSATION MECHANISM 审中-公开
公开(公告)号：US20240294022A1
公开(公告)日：2024-09-05
申请号：US18177230
申请日：2023-03-02
申请人： Ziling Zhang , Farnaz Hajiahmadi Foomani , Mikel Stanich
发明人： Ziling Zhang , Farnaz Hajiahmadi Foomani , Mikel Stanich
IPC分类号： B41J25/308
CPC分类号： B41J25/308
摘要： A printing system is disclosed. The printing system includes at least one physical memory device to store compensation logic and one or more processors coupled with the at least one physical memory device to execute the compensation logic to receive measurement data corresponding to a print medium printed with a plurality of pel forming elements in adjacent printheads and a plurality of tint levels, wherein the plurality of pel forming elements comprise gap adjacent pel forming elements that print with applied compensation transfer functions and non-gap adjacent pel forming elements, associate measurement data values with the gap adjacent pel forming elements, the applied compensation transfer functions and the plurality of tint levels and determine optimal compensation by selecting the compensation transfer functions that have corresponding measurement data values closest to compensation target values for each of the plurality of tint levels.

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