-
1.发明授权System and method for controlling a print head to compensate for subsystem mechanical disturbances 有权用于控制打印头以补偿子系统机械干扰的系统和方法公开(公告)号：US07467838B2
公开(公告)日：2008-12-23
申请号：US11581916
申请日：2006-10-17
申请人： Jeffrey J. Folkins , Daniel Warren Costanza , David Allen Mantell , Gregg Anthony Guarino , Martin Edward Hoover , Abu Saeed Islam
发明人： Jeffrey J. Folkins , Daniel Warren Costanza , David Allen Mantell , Gregg Anthony Guarino , Martin Edward Hoover , Abu Saeed Islam
IPC分类号： B41J29/38
CPC分类号： B41J2/17593 , B41J29/393
摘要： An apparatus compensates for mechanical disturbances during a print process by adjusting the generation of image generating head actuation signals in anticipation of a mechanical disturbance. The apparatus includes a printer controller for generating signals to coordinate movement of components with a rotating image receiver in a printer and for generating data identifying a process disturbance arising from interaction of the rotating image receiver with the components and an expected time for the process disturbance, a process disturbance compensator for generating a process disturbance compensation signal that corresponds to the process disturbance identification and timing data, and an image generating head controller for adjusting an image generating head actuation signal with the process disturbance compensation signal.
摘要翻译： 一种设备通过在预期的机械干扰下调整图像产生头致动信号的产生来补偿打印过程中的机械干扰。 该装置包括：打印机控制器，用于产生信号以协调打印机中的旋转图像接收器的部件的移动，并且用于生成识别由旋转图像接收器与部件的相互作用产生的过程干扰的数据和处理干扰的期望时间， 用于产生对应于过程干扰识别和定时数据的过程干扰补偿信号的过程干扰补偿器，以及用过程干扰补偿信号调整图像产生头致动信号的图像产生头控制器。
-
2.发明申请公开(公告)号：US20080088661A1
公开(公告)日：2008-04-17
申请号：US11581916
申请日：2006-10-17
申请人： Jeffrey J. Folkins , Daniel Warren Costanza , David Allen Mantell , Gregg Anthony Guarino , Martin Edward Hoover , Abu Saeed Islam
发明人： Jeffrey J. Folkins , Daniel Warren Costanza , David Allen Mantell , Gregg Anthony Guarino , Martin Edward Hoover , Abu Saeed Islam
IPC分类号： B41J29/38 , B41J29/393
CPC分类号： B41J2/17593 , B41J29/393
摘要： An apparatus compensates for mechanical disturbances during a print process by adjusting the generation of image generating head actuation signals in anticipation of a mechanical disturbance. The apparatus includes a printer controller for generating signals to coordinate movement of components with a rotating image receiver in a printer and for generating data identifying a process disturbance arising from interaction of the rotating image receiver with the components and an expected time for the process disturbance, a process disturbance compensator for generating a process disturbance compensation signal that corresponds to the process disturbance identification and timing data, and an image generating head controller for adjusting an image generating head actuation signal with the process disturbance compensation signal.
-
3.发明申请公开(公告)号：US20100091347A1
公开(公告)日：2010-04-15
申请号：US12251102
申请日：2008-10-14
IPC分类号： H04N1/46
CPC分类号： H04N1/58
摘要： A method processes image data for a color separation to reduce visible perception of misalignment of printheads in a plurality of serially arranged printheads. The method includes detecting cross-process edges in image values for objects in a color separation to be printed by a plurality of serially arranged printheads, and disproportionately mapping image values corresponding to the object in the color separation to one of the printheads in the plurality of serially arranged printheads.
摘要翻译： 一种方法处理用于颜色分离的图像数据，以减少在多个串行布置的打印头中的打印头的未对准的可见感知。 该方法包括检测要由多个串行排列的打印头打印的分色中的对象的图像值中的交叉处理边缘，并且将与颜色分离中的对象相对应的图像值不均匀地映射到多个 串行排列的打印头。
-
公开(公告)号：US20090262370A1
公开(公告)日：2009-10-22
申请号：US12107596
申请日：2008-04-22
IPC分类号： H04N1/405
CPC分类号： H04N1/4051
摘要： A method processes image data in a color separation to attenuate printing defects arising from misalignment of serially arranged printheads that eject ink for the color separation. The method includes processing image values of the color separation with a first rendering process that corresponds to one printhead in a plurality of serially arranged printheads for printing the color separation, processing the image values of the color separation with a second rendering process that differs from the first rendering process for at least one other printhead in the plurality of serially arranged printheads for printing the color separation, generating firing signals for the one printhead from the rendered image values generated by the first rendering process, and generating firing signals for the at least one other printhead from the rendered image values generated by the second rendering process.
摘要翻译： 一种方法处理色彩分离中的图像数据，以减少由排列墨水用于分色的串行打印头的未对准引起的打印缺陷。 该方法包括利用对应于多个串行布置的打印头中的一个打印头的第一渲染处理来处理颜色分离的图像值，用于打印颜色分离，用与第二渲染处理不同的第二渲染处理处理颜色分离的图像值 在多个串行布置的打印头中的至少一个其它打印头的第一渲染过程，用于打印色彩分离，从由第一渲染处理产生的渲染图像值产生针对一个打印头的点火信号，以及生成至少一个 来自由第二渲染处理生成的渲染图像值的其他打印头。
-
5.发明申请System And Method For Compensating For Weak, Intermittent, Or Missing Inkjets In A Printhead Assembly 有权在打印头组件中补偿弱，间歇或缺失喷墨的系统和方法公开(公告)号：US20090231375A1
公开(公告)日：2009-09-17
申请号：US12049980
申请日：2008-03-17
IPC分类号： B41J29/38
CPC分类号： B41J2/2139
摘要： A system enables surrounding inkjets to be used to compensate for missing, intermittent, or weak inkjets without requiring additional passes of the image substrate or slowing the printing process. The system includes a printhead firing signal generator configured to generate a plurality of inkjet firing signals with reference to a set of predetermined firing signal parameters, and a firing signal adjustment circuit configured to modify at least one predetermined firing signal parameter to increase a first mass of liquid ink ejected by an inkjet proximate a defective inkjet in response to a signal identifying the defective inkjet.
摘要翻译： 系统使周围的喷墨喷嘴能够用于补偿丢失的，间歇的或弱的喷墨打印头，而不需要额外的图像基底通过或减慢打印过程。 该系统包括：打印头点火信号发生器，其被配置为参照一组预定的点火信号参数产生多个喷墨点火信号;以及触发信号调整电路，其被配置为修改至少一个预定的触发信号参数以增加第一质量 响应于识别有缺陷喷墨的信号，靠近有缺陷喷墨的喷墨喷射的液体墨水。
-
公开(公告)号：US08031372B2
公开(公告)日：2011-10-04
申请号：US12107596
申请日：2008-04-22
CPC分类号： H04N1/4051
摘要： A method processes image data in a color separation to attenuate printing defects arising from misalignment of serially arranged printheads that eject ink for the color separation. The method includes processing image values of the color separation with a first rendering process that corresponds to one printhead in a plurality of serially arranged printheads for printing the color separation, processing the image values of the color separation with a second rendering process that differs from the first rendering process for at least one other printhead in the plurality of serially arranged printheads for printing the color separation, generating firing signals for the one printhead from the rendered image values generated by the first rendering process, and generating firing signals for the at least one other printhead from the rendered image values generated by the second rendering process.
摘要翻译： 一种方法处理色彩分离中的图像数据，以减少由排列墨水用于分色的串行打印头的未对准引起的打印缺陷。 该方法包括利用对应于多个串行布置的打印头中的一个打印头的第一渲染处理来处理颜色分离的图像值，用于打印分色，用与第二渲染处理不同的第二渲染处理处理颜色分离的图像值 在多个串行布置的打印头中的至少一个其它打印头的第一渲染过程，用于打印色彩分离，从由第一渲染处理产生的渲染图像值产生针对一个打印头的点火信号，以及生成至少一个 来自由第二渲染处理生成的渲染图像值的其他打印头。
-
7.发明授权System and method for rendering image values to be printed in a single pass by serially arranged printheads 有权用于通过串行布置的打印头在单次通过中渲染图像值的系统和方法公开(公告)号：US08384971B2
公开(公告)日：2013-02-26
申请号：US12251102
申请日：2008-10-14
IPC分类号： H04N1/46
CPC分类号： H04N1/58
摘要： A method processes image data for a color separation to reduce visible perception of misalignment of printheads in a plurality of serially arranged printheads. The method includes detecting cross-process edges in image values for objects in a color separation to be printed by a plurality of serially arranged printheads, and disproportionately mapping image values corresponding to the object in the color separation to one of the printheads in the plurality of serially arranged printheads.
摘要翻译： 一种方法处理用于颜色分离的图像数据，以减少在多个串行布置的打印头中的打印头的未对准的可见感知。 该方法包括检测要由多个连续排列的打印头打印的分色中的对象的图像值中的交叉处理边缘，并且将与颜色分离中的对象相对应的图像值不均匀地映射到多个 串行排列的打印头。
-
8.发明申请System And Method For Preserving Edges While Enabling Inkjet Correction Within An Interior Of An Image 有权在图像内部启用喷墨校正的同时保持边缘的系统和方法公开(公告)号：US20110310154A1
公开(公告)日：2011-12-22
申请号：US12819710
申请日：2010-06-21
申请人： David Allen Mantell
发明人： David Allen Mantell
CPC分类号： H04N1/58 , H04N1/405 , H04N1/4092
摘要： A method for image correction preserves edges in image data stored in a printing system. The method identifies edge image data values within a plurality of image data values and excludes the identified edge image data values from the dithering of the image data values.
摘要翻译： 用于图像校正的方法保留存储在打印系统中的图像数据中的边缘。 该方法识别多个图像数据值内的边缘图像数据值，并且从图像数据值的抖动中排除所识别的边缘图像数据值。
-
公开(公告)号：US20090257092A1
公开(公告)日：2009-10-15
申请号：US12100643
申请日：2008-04-10
IPC分类号： H04N1/407
CPC分类号： H04N1/4053
摘要： A method and system for processing image data in an image processing device for a plurality of pixel positions within a plurality of scanlines. The method and system includes storing a starting stamp value and a plurality of delta stamp values for the scanline. The stored values being used to generate a pixel stamp value for an input pixel in the scanline, by adding a starting value or previous pixel stamp value and the stored delta stamp value for the input pixel. Further includes receiving an input pixel intensity value for the input pixel and determining an output pixel intensity value. Subsequently, if the output pixel intensity value for the input pixel is equal to a value for a dot or hole the delta stamp values for at least one pixel having a location previous or subsequent to the input pixel can be updated.
摘要翻译： 一种在多个扫描线内的多个像素位置处理图像处理装置中的图像数据的方法和系统。 该方法和系统包括存储扫描线的起始标记值和多个增量印记值。 所存储的值被用于通过对输入像素添加起始值或先前像素标记值和存储的增量印记值来为扫描线中的输入像素生成像素印记值。 还包括接收输入像素的输入像素强度值并确定输出像素强度值。 随后，如果输入像素的输出像素强度值等于点或孔的值，则可以更新具有在输入像素之前或之后的位置的至少一个像素的增量印记值。
-
公开(公告)号：US07565027B2
公开(公告)日：2009-07-21
申请号：US11246626
申请日：2005-10-07
申请人： David Allen Mantell
发明人： David Allen Mantell
CPC分类号： H04N1/4052 , H04N1/52
摘要： Methods and systems for performing threshold stamping are disclosed. A pixel intensity value for a first pixel may be determined. A pixel value for the first pixel may be retrieved from a memory location corresponding to the first pixel. A threshold delta value may then be determined based on the pixel value and added to a base threshold value to produce a threshold value. If the pixel intensity value exceeds the threshold value, a plurality of pixel values corresponding to a plurality of pixels may be updated. The plurality of pixels may include the first pixel and one or more second pixels. Otherwise, the pixel value for the first pixel may be updated.
摘要翻译： 公开了用于执行阈值冲压的方法和系统。 可以确定第一像素的像素强度值。 可以从对应于第一像素的存储位置检索第一像素的像素值。 然后可以基于像素值来确定阈值增量值，并将其添加到基本阈值以产生阈值。 如果像素强度值超过阈值，则可以更新与多个像素对应的多个像素值。 多个像素可以包括第一像素和一个或多个第二像素。 否则，可以更新第一像素的像素值。
-
-
-
-
-
-
-
-
-
搜索结果
36 条记录 (耗时 0.032 秒)
