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公开(公告)号：US11731420B1
公开(公告)日：2023-08-22
申请号：US17693570
申请日：2022-03-14
CPC分类号： B41J2/0456 , B41J2/125 , B41J2/145
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 drop size data for each of a plurality of color planes associated with a first halftone design, generate first ink drop count data for each of the plurality of color planes based on the first halftone design and print job data, generate second ink drop count data for each of the plurality of color planes based on a second halftone design and the print job data and generate second ink drop size data for each of the plurality of color planes associated with the second halftone design based on the first ink drop count data, the first ink drop size data and the second ink drop count data.
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公开(公告)号：US20230286265A1
公开(公告)日：2023-09-14
申请号：US17693570
申请日：2022-03-14
CPC分类号： B41J2/0456 , B41J2/145 , B41J2/125
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 drop size data for each of a plurality of color planes associated with a first halftone design, generate first ink drop count data for each of the plurality of color planes based on the first halftone design and print job data, generate second ink drop count data for each of the plurality of color planes based on a second halftone design and the print job data and generate second ink drop size data for each of the plurality of color planes associated with the second halftone design based on the first ink drop count data, the first ink drop size data and the second ink drop count data.
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公开(公告)号：US11755865B1
公开(公告)日：2023-09-12
申请号：US17684252
申请日：2022-03-01
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.
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公开(公告)号：US20230281413A1
公开(公告)日：2023-09-07
申请号：US17684252
申请日：2022-03-01
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.
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公开(公告)号：US11818318B2
公开(公告)日：2023-11-14
申请号：US17684266
申请日：2022-03-01
CPC分类号： H04N1/52 , G06K15/102 , H04N1/0005 , H04N1/00023 , H04N1/00037 , H04N1/00084
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.
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公开(公告)号：US11368592B1
公开(公告)日：2022-06-21
申请号：US17193906
申请日：2021-03-05
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 generate a uniformity compensated transfer function for each of a plurality of pel forming elements, generate a missing neighbor corrected transfer function for each of the pel forming elements, generate a missing neighbor transfer function based on the uniformity compensated transfer functions and the missing neighbor corrected transfer function and compute an average of the missing neighbor transfer functions to generate an average missing neighbor transfer function.
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公开(公告)号：US11831844B2
公开(公告)日：2023-11-28
申请号：US17684270
申请日：2022-03-01
CPC分类号： H04N1/52 , G06K15/102 , H04N1/00023 , H04N1/00034 , H04N1/00045 , H04N1/00087 , H04N1/4015
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 overlapping pel forming elements of adjacent printheads, wherein the transfer functions are generated based on ink deposition functions for groups of pel forming elements including non-overlapping pel forming elements and the overlapping pel forming elements, wherein the transfer functions transform input digital counts, and wherein the ink deposition functions represent output ink amount versus input digital count.
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公开(公告)号：US11778123B2
公开(公告)日：2023-10-03
申请号：US17506279
申请日：2021-10-20
IPC分类号： H04N1/52
CPC分类号： H04N1/52
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 first ink deposition function representing a first output ink amount versus input digital count for each of a plurality of color planes without pel forming element artifacts, generate second ink deposition function representing a second output ink amount versus input digital count for each of the plurality of color planes with the pel forming element artifacts and generate compensated halftones for each of the plurality of color planes based on the first ink deposition function and the second ink deposition function.
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公开(公告)号：US20230283737A1
公开(公告)日：2023-09-07
申请号：US17684270
申请日：2022-03-01
CPC分类号： B41J2/2139 , B41J2/2146 , B41J2/0451 , B41J2/2054
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 overlapping pel forming elements of adjacent printheads, wherein the transfer functions are generated based on ink deposition functions for groups of pel forming elements including non-overlapping pel forming elements and the overlapping pel forming elements, wherein the transfer functions transform input digital counts, and wherein the ink deposition functions represent output ink amount versus input digital count.
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10.发明授权公开(公告)号：US11570311B2
公开(公告)日：2023-01-31
申请号：US17193995
申请日：2021-03-05
摘要： A printing system is disclosed. The printing system includes at least one physical memory device to store nozzle correction logic and one or more processors coupled with at least one physical memory device to execute the nozzle correction logic to receive a uniformity compensated halftone design for each of a plurality of pel forming elements, receive an average missing neighbor threshold lowering function, receive a defective nozzles list including one or more of the plurality of pel forming elements indicated as defective during print production and perform missing neighbor processing by applying the average missing neighbor threshold lowering function associated with a pel forming element determined to be a neighbor of a defective pel forming element.
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