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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：US11783150B2
公开(公告)日：2023-10-10
申请号：US17506322
申请日：2021-10-20
CPC分类号： G06K15/1881 , 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 first ink deposition function representing a first output ink amount versus input digital count for each of a plurality of color planes, generate second ink deposition function representing a second output ink amount versus input digital count for each of the plurality of color planes and generate transfer functions for each of the plurality of color planes based on the first ink deposition function and the second ink deposition function, wherein the transfer functions transform input digital counts.
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公开(公告)号：US20230120258A1
公开(公告)日：2023-04-20
申请号：US17506279
申请日：2021-10-20
IPC分类号： B41J2/205 , B41J2/21 , B41J29/393 , H04N1/405
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：US11636296B1
公开(公告)日：2023-04-25
申请号：US17684275
申请日：2022-03-01
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 inverse transfer functions for each of a plurality of color planes to compensate for non-functioning pel forming elements 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 inverse transfer functions transform output digital counts and the ink deposition functions represent output ink amount versus input digital count and generate compensated halftones for each of a plurality of color planes based on the inverse transfer functions.
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公开(公告)号：US20230123461A1
公开(公告)日：2023-04-20
申请号：US17506322
申请日：2021-10-20
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, generate second ink deposition function representing a second output ink amount versus input digital count for each of the plurality of color planes and generate transfer functions for each of the plurality of color planes based on the first ink deposition function and the second ink deposition function, wherein the transfer functions transform input digital counts.
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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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公开(公告)号：US20230283736A1
公开(公告)日：2023-09-07
申请号：US17684266
申请日：2022-03-01
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.
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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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