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61. 发明授权

US11962737B1 Edge enhancement with compensation mechanism 有权
公开(公告)号：US11962737B1
公开(公告)日：2024-04-16
申请号：US18181608
申请日：2023-03-10
申请人： Walter F. Kailey , Claudiu Attila Balogh , Mikel Stanich
发明人： Walter F. Kailey , Claudiu Attila Balogh , Mikel Stanich
IPC分类号： H04N1/405 , H04N1/52
CPC分类号： H04N1/4052 , H04N1/52
摘要： A system is disclosed. The system includes at least one physical memory device to store edge enhancement logic and one or more processors coupled with the at least one physical memory device to execute the edge enhancement logic to receive a plurality of pels in a continuous tone image (CTI), receive a first halftone design associated with each of the plurality of pels, receive compensation data for pel forming elements associated with each of the plurality of pels, receive edge enhancement inverse transfer functions, determine whether each of the plurality of pels is an edge pel, perform edge enhancement processing for each of the determined edge pels, including generating a final halftone design for the pel based on the first halftone design associated with the pel, the edge enhancement inverse transfer function associated with the pel, and the compensation data associated with the pel and perform compensation processing for each of the determined not edge pels, including generating a final halftone design for the pel based on the first halftone design associated with the pel, and the compensation data associated with the pel.

62. 发明授权

US11922241B1 Printer calibration mechanism 有权
公开(公告)号：US11922241B1
公开(公告)日：2024-03-05
申请号：US18182932
申请日：2023-03-13
申请人： Mikel Stanich , Walter F. Kailey , Scott R. Johnson , Pallavi Premkumar , William Manchester
发明人： Mikel Stanich , Walter F. Kailey , Scott R. Johnson , Pallavi Premkumar , William Manchester
IPC分类号： G06K15/02 , B41J2/045
CPC分类号： G06K15/027 , B41J2/04508 , B41J2/0456 , B41J2/04586
摘要： A printing system is disclosed. The printing system includes at least one physical memory device to store calibration logic and one or more processors coupled with the at least one physical memory device to execute the calibration logic to receive a reference halftone design, receive reference ink drop size data, receive a reference printer transfer function corresponding to the reference halftone design, a reference printer response target and a reference print substrate, receive first print measurement data corresponding to the reference halftone design, the reference printer transfer function and a first print substrate, receive first printer response target, generate a first intermediate print substrate transfer function based on the first print measurement data and the first printer response target, generate a first printer transfer function based on the first intermediate print substrate transfer function, the reference halftone design, the reference ink drop size data and the reference printer transfer function and generate a first print substrate transfer function as an approximation of a function with input values determined as the first printer transfer function evaluated at digital count values and output values determined as the composition of the first intermediate print substrate transfer function and the reference printer transfer function evaluated at the digital count values, wherein a transfer function comprises a mapping of an input digital count to an output digital count.

63. 发明授权

US11755865B1 Drop size monitoring mechanism 有权
公开(公告)号：US11755865B1
公开(公告)日：2023-09-12
申请号：US17684252
申请日：2022-03-01
申请人： Mikel Stanich , Walter F. Kailey , Ziling Zhang , Nikita Gurudath , Samuel Hopper
发明人： Mikel Stanich , Walter F. Kailey , Ziling Zhang , Nikita Gurudath , Samuel Hopper
IPC分类号： G06K15/02
CPC分类号： G06K15/1881
摘要： A system is disclosed. The system includes at least one physical memory device to store drop size logic and one or more processors coupled with the at least one physical memory device to execute the drop size logic to receive first ink usage drop fraction data for each of a plurality of color planes associated with a first halftone design, a first transfer function, and print job data, wherein ink usage drop fraction data represents the fraction of ink drops for each instructed drop size corresponding to each input digital count for a halftoning module, receive first ink drop size data for each of a plurality of color planes associated with the first halftone design and the first transfer function, receive second ink usage drop fraction data for each of the plurality of color planes associated with the first halftone design, a second transfer function and the print job data and generate second ink drop size data for each of the plurality of color planes based on the first ink usage drop fraction data, the first ink drop size data and the second ink usage drop fraction data.

64. 发明公开

US20230283736A1 PRINT ARTIFACT COMPENSATION MECHANISM 审中-公开
公开(公告)号：US20230283736A1
公开(公告)日：2023-09-07
申请号：US17684266
申请日：2022-03-01
申请人： Mikel Stanich , Walter F. Kailey , Nikita Gurudath , Ziling Zhang , Brandon Skogen
发明人： Mikel Stanich , Walter F. Kailey , Nikita Gurudath , Ziling Zhang , Brandon Skogen
IPC分类号： B41J2/21 , G06K15/10
CPC分类号： B41J2/2139 , G06K15/102
摘要： A system is disclosed. The 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 generate transfer functions for each of a plurality of color planes to compensate for non-functioning pel forming elements, wherein the transfer functions are generated based on ink deposition functions for groups of pel forming elements including functioning pel forming elements and the non-functioning pel forming elements, wherein the transfer functions transform input digital counts and the ink deposition functions represent output ink amount versus input digital count.

65. 发明公开

US20230281413A1 DROP SIZE MONITORING MECHANISM 审中-公开
公开(公告)号：US20230281413A1
公开(公告)日：2023-09-07
申请号：US17684252
申请日：2022-03-01
申请人： Mikel Stanich , Walter F. Kailey , Ziling Zhang , Nikita Gurudath , Samuel Hopper
发明人： Mikel Stanich , Walter F. Kailey , Ziling Zhang , Nikita Gurudath , Samuel Hopper
IPC分类号： B41J2/045 , B41J2/21 , G06K15/02
CPC分类号： B41J2/0456 , B41J2/2121 , G06K15/1881
摘要： A system is disclosed. The system includes at least one physical memory device to store drop size logic and one or more processors coupled with the at least one physical memory device to execute the drop size logic to receive first ink usage drop fraction data for each of a plurality of color planes associated with a first halftone design, a first transfer function, and print job data, wherein ink usage drop fraction data represents the fraction of ink drops for each instructed drop size corresponding to each input digital count for a halftoning module, receive first ink drop size data for each of a plurality of color planes associated with the first halftone design and the first transfer function, receive second ink usage drop fraction data for each of the plurality of color planes associated with the first halftone design, a second transfer function and the print job data and generate second ink drop size data for each of the plurality of color planes based on the first ink usage drop fraction data, the first ink drop size data and the second ink usage drop fraction data.

66. 发明授权

US11630975B1 Secondary color uniformity compensation mechanism 有权
公开(公告)号：US11630975B1
公开(公告)日：2023-04-18
申请号：US17684262
申请日：2022-03-01
申请人： Soraya Terrab , Mikel Stanich , Ziling Zhang , Nikita Gurudath , Walter F. Kailey , James Chauvin
发明人： Soraya Terrab , Mikel Stanich , Ziling Zhang , Nikita Gurudath , Walter F. Kailey , James Chauvin
IPC分类号： G06K15/02 , B41J2/21 , G03G15/01 , G06K15/10
摘要： A printing system is disclosed. The printing system includes at least one physical memory device to store calibration logic and one or more processors coupled with the at least one physical memory device to execute the calibration logic to perform uniformity compensation, including receiving print image measurement data corresponding to primary color markings and secondary color markings printed by pel forming elements, wherein each of the pel forming elements is associated with one of a plurality of primary colors, generating a first set of transfer functions based on the print image measurement data, wherein the first set of transfer functions includes a transfer function for each of the pel forming elements associated with a primary color, generating a second set of transfer functions based on the print image measurement data, wherein the second set of transfer functions includes transfer functions for each of the pel forming elements associated with a plurality of secondary colors, generating a set of inverse transfer functions for each of the pel forming elements based on the first set of transfer functions and the corresponding second set of transfer functions and generating a uniformity compensated halftone design based on the set of inverse transfer functions and a first halftone design.

67. 发明申请

US20220286581A1 COLOR UNIFORMITY COMPENSATION MECHANISM 有权
公开(公告)号：US20220286581A1
公开(公告)日：2022-09-08
申请号：US17194103
申请日：2021-03-05
申请人： Walter F. Kailey , Mikel Stanich , Nikita Gurudath
发明人： Walter F. Kailey , Mikel Stanich , Nikita Gurudath
IPC分类号： H04N1/60 , H04N1/405 , B41J2/21
摘要： A system is disclosed. The system includes at least one physical memory device to store calibration logic and one or more processors coupled with the at least one physical memory device to execute the calibration logic to receive an image having a blended input color comprising a first primary color value and a second primary color value, generate blend weights for the blended input color based on the first primary color value and the second primary color value, receive a plurality of transfer functions corresponding to each of the first primary color value and the second primary color values and apply the blend weights and the plurality of transfer functions to the first primary color value and the second primary color value to generate a uniformity corrected first primary color value and a uniformity corrected second primary color value associated with the blended input color.

68. 发明申请

US20220286578A1 SECONDARY COLOR UNIFORMITY COMPENSATION MECHANISM 有权
公开(公告)号：US20220286578A1
公开(公告)日：2022-09-08
申请号：US17194125
申请日：2021-03-05
申请人： Mikel Stanich , Nikita Gurudath , Walter F. Kailey
发明人： Mikel Stanich , Nikita Gurudath , Walter F. Kailey
IPC分类号： H04N1/405 , B41J2/21 , H04N1/60
摘要： A printing system is disclosed. The printing system includes at least one physical memory device to store calibration logic and one or more processors coupled with the at least one physical memory device to execute the calibration logic to perform uniformity compensation of a plurality of secondary colors printed by pel forming elements, each of the pel forming elements associated with one of a plurality of primary colors, including generating a uniformity compensated first primary color halftone design for each of the pel forming elements associated with a first primary color and a uniformity compensated second color halftone design for each of the pel forming elements associated with a second primary color based on an inverse transfer function corresponding to a first secondary color, generating an updated uniformity compensated first primary color halftone design for each of the pel forming elements associated with the first primary color and a uniformity compensated third primary color halftone design for each of the pel forming elements associated with a third primary color based on an inverse transfer function corresponding to a second secondary color and generating an updated uniformity compensated second primary color halftone design for each of the pel forming elements associated with the second primary color and an updated uniformity compensated third primary color halftone design for each of the pel forming elements associated with a third primary color based on an inverse transfer function corresponding to a third secondary color.

69. 发明申请

US20220284247A1 SECONDARY COLOR UNIFORMITY COMPENSATION MECHANISM 有权
公开(公告)号：US20220284247A1
公开(公告)日：2022-09-08
申请号：US17194092
申请日：2021-03-05
申请人： Mikel Stanich , Nikita Gurudath , Walter F. Kailey
发明人： Mikel Stanich , Nikita Gurudath , Walter F. Kailey
IPC分类号： G06K15/02 , G06K15/12 , G06K15/10 , B41J2/21
摘要： A printing system is disclosed. The printing system includes at least one physical memory device to store calibration logic and one or more processors coupled with the at least one physical memory device to execute the calibration logic to perform uniformity compensation of a plurality of secondary colors printed by pel forming elements, each of the pel forming elements associated with one of a plurality of primary colors, including generating a uniformity compensated first primary color transfer function for each of the pel forming elements associated with a first primary color and a uniformity compensated second color transfer function for each of the pel forming elements associated with a second primary color, generating an updated uniformity compensated first primary color transfer function for each of the pel forming elements associated with the first primary color and a uniformity compensated third primary color transfer function for each of the pel forming elements associated with a third primary color and generating an updated uniformity compensated second primary color transfer function for each of the pel forming elements associated with the second primary color and an updated uniformity compensated third primary color transfer function for each of the pel forming elements associated with a third primary color.

70. 发明申请

US20220184969A1 INK DEPOSITION UNIFORMITY COMPENSATION MECHANISM 有权
公开(公告)号：US20220184969A1
公开(公告)日：2022-06-16
申请号：US17685946
申请日：2022-03-03
申请人： Mikel Stanich , Nikita Gurudath , Walter F. Kailey , Larry M. Ernst
发明人： Mikel Stanich , Nikita Gurudath , Walter F. Kailey , Larry M. Ernst
IPC分类号： B41J2/205 , B41J2/21 , B41J29/393 , H04N1/405
摘要： A printing system is disclosed. The printing system includes at least one physical memory device to store halftone calibration logic and one or more processors coupled with the at least one physical memory device to execute the halftone calibration logic determine an uncalibrated deposition distribution for each of a plurality of pel forming elements, determine a calibrated deposition distribution for each of the plurality of pel forming elements and determine calibration values for each of the plurality of pel forming elements.

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