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1. 发明授权

US09591187B2 Image processing that includes reducing a number of colors within a cell of an image 有权
标题翻译：图像处理，包括减少图像单元格内的多个颜色
公开(公告)号：US09591187B2
公开(公告)日：2017-03-07
申请号：US14888039
申请日：2013-04-29
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L P , Jorge Martinez de Salinas Vazquez , Lluis Abello Rosello , Joan Vidal Fortia , Noam Shaham , Ram Dagan , Gideon Amir
发明人： Jorge Martinez de Salinas Vazquez , Lluis Abello Rosello , Joan Vidal Fortia , Noam Shaham , Ram Dagan , Gideon Amir
IPC分类号： H04N1/60 , H04N1/64 , G06K15/02 , G06K15/10
CPC分类号： H04N1/644 , G06K15/102 , G06K15/1878 , H04N1/6008 , H04N1/6016 , H04N1/6019 , H04N1/6058
摘要： A color input image comprising a plurality of pixels, each pixels encoded in RGB color space, is processed to convert the RGB pixels to another color space domain for printing the color input image. The number of colors within a cell of the input image is reduced. Each cell comprises an N×M array of pixels and the number of colors is reduced to a maximum of b source colors, wherein b is a positive integer equal to or greater than 2. Each of the resulting colors of each cell is calibrated to generate a printable color. The cells are then processed to convert the pixels of each cell into another color space, for example, to determine ink vectors, in another color space, for each calibrated color.
摘要翻译：处理包括以RGB颜色空间编码的每个像素的多个像素的彩色输入图像，以将RGB像素转换为另一颜色空间域，以打印彩色输入图像。输入图像的单元格内的颜色数量减少。每个单元包括N×M个像素阵列，并将颜色的数量减少到最大b个源颜色，其中b是等于或大于2的正整数。每个单元的所得颜色每个被校准以产生可打印的颜色。然后处理单元以将每个单元的像素转换成另一个颜色空间，例如，为另一颜色空间中的每个校准颜色确定墨矢量。

2. 发明申请

US20160080612A1 COLOR IMAGE PROCESSING 有权
标题翻译：彩色图像处理
公开(公告)号：US20160080612A1
公开(公告)日：2016-03-17
申请号：US14888039
申请日：2013-04-29
申请人： Jorge Martinez de Salinas VAZQUEZ , Lluis Abello ROSELLO , Joan Vidal FORTIA , Noam SHAHAM , Ram DAGAN , Gideon AMIR , HEWLETT-PACKARD DEVELOPMENT COMPANY, L P
发明人： Jorge Martinez de Salinas Vazquez , Lluis Abello Rosello , Joan Vidal Fortia , Noam Shaham , Ram Dagan , Gideon Amir
IPC分类号： H04N1/64 , G06K15/10 , G06K15/12 , H04N1/60
CPC分类号： H04N1/644 , G06K15/102 , G06K15/1878 , H04N1/6008 , H04N1/6016 , H04N1/6019 , H04N1/6058
摘要： A color input image comprising a plurality of pixels, each pixels encoded in RGB color space, is processed to convert the RGB pixels to another color space domain for printing the color input image. The number of colors within a cell of the input image is reduced. Each cell comprises an N×M array of pixels and the number of colors is reduced to a maximum of b source colors, wherein b is a positive integer equal to or greater than 2. Each of the resulting colors of each cell is calibrated to generate a printable color. The cells are then processed to convert the pixels of each cell into another color space, for example, to determine ink vectors, in another color space, for each calibrated color.
摘要翻译：处理包括以RGB颜色空间编码的每个像素的多个像素的彩色输入图像，以将RGB像素转换为另一颜色空间域，以打印彩色输入图像。输入图像的单元格内的颜色数量减少。每个单元包括N×M个像素阵列，并将颜色的数量减少到最大b个源颜色，其中b是等于或大于2的正整数。每个单元的所得颜色每个被校准以产生可打印的颜色。然后处理单元以将每个单元的像素转换成另一个颜色空间，例如，为另一颜色空间中的每个校准颜色确定墨矢量。

3. 发明授权

US08854683B2 Apparatus and methods to code print data 有权
标题翻译：用于编码打印数据的装置和方法
公开(公告)号：US08854683B2
公开(公告)日：2014-10-07
申请号：US13475145
申请日：2012-05-18
申请人： Jorge Martinez de Salinas Vazquez , Joan Vidal Fortia , Lluis Abello Rosello
发明人： Jorge Martinez de Salinas Vazquez , Joan Vidal Fortia , Lluis Abello Rosello
IPC分类号： G06F15/00 , G06K15/02 , G06K1/00
CPC分类号： H04N1/413
摘要： A method to code print data where print data to control a print head of a printer is received, where a coding strategy to change the size of the print data is determined based on at least one characteristic of a print mode of the printer, and the size of the print data is changed using the determined coding strategy.
摘要翻译：一种对打印数据进行编码的方法，其中接收到用于控制打印机的打印头的打印数据，其中基于打印机的打印模式的至少一个特征来确定改变打印数据的大小的编码策略，使用确定的编码策略来改变打印数据的大小。

4. 发明授权

US09407789B2 Methods and systems to compress an image in a printing process 有权
标题翻译：在打印过程中压缩图像的方法和系统
公开(公告)号：US09407789B2
公开(公告)日：2016-08-02
申请号：US14414596
申请日：2012-07-27
申请人： Sergio Puigardeu Aramendia , Jorge Martinez De Salinas Vazquez , Joan Vidal Fortia , Lluis Abello Rosello
发明人： Sergio Puigardeu Aramendia , Jorge Martinez De Salinas Vazquez , Joan Vidal Fortia , Lluis Abello Rosello
IPC分类号： H04N1/41 , G06K15/10 , G06K15/02
CPC分类号： H04N1/41 , G06K15/10 , G06K15/1801 , G06K15/1865 , G06K15/1894
摘要： A method to selectively compress an image in a printing process comprises the steps of providing a first representation of an image to be printed on a printer to a printing pipeline, processing the first representation in the printing pipeline to derive a second representation of the image, wherein the second representation comprises physical printing parameters adapted to the image and the printer, and compressing the second representation to obtain a compressed third representation of the image. The third representation of the image is again supplied to the printing pipeline, and is processed in the printing pipeline to derive a fourth representation of the image. The fourth representation of the image is provided to a printhead of the printer for printing. The invention also relates to a corresponding system to selectively compress an image in a printing process, as well as to a computer-readable medium comprising computer-readable instructions to cause a computer coupled to or integrated into a system to selectively compress an image in the printing process to perform a method with the steps described above.
摘要翻译：一种在打印过程中选择性地压缩图像的方法包括以下步骤：将要打印在打印机上的图像的第一表示提供给打印流水线，处理打印流水线中的第一表示以导出图像的第二表示，其中所述第二表示包括适于所述图像和所述打印机的物理打印参数，以及压缩所述第二表示以获得所述图像的压缩的第三表示。图像的第三表示再次提供给打印管线，并且在打印管线中被处理以得到图像的第四表示。图像的第四表示被提供给用于打印的打印机的打印头。本发明还涉及一种在打印过程中选择性地压缩图像的相应系统，以及包括计算机可读指令的计算机可读介质，该计算机可读介质使计算机耦合到或集成到系统中以选择性地压缩打印处理以执行上述步骤的方法。

5. 发明申请

US20130308143A1 Apparatus and methods to code print data 有权
标题翻译：用于编码打印数据的装置和方法
公开(公告)号：US20130308143A1
公开(公告)日：2013-11-21
申请号：US13475145
申请日：2012-05-18
申请人： Jorge Martinez de Salinas Vazquez , Joan Vidal Fortia , Lluis Abello Rosello
发明人： Jorge Martinez de Salinas Vazquez , Joan Vidal Fortia , Lluis Abello Rosello
IPC分类号： G06K15/02 , H04N1/60
CPC分类号： H04N1/413
摘要： A method to code print data where print data to control a print head of a printer is received, where a coding strategy to change the size of the print data is determined based on at least one characteristic of a print mode of the printer, and the size of the print data is changed using the determined coding strategy.
摘要翻译：一种对打印数据进行编码的方法，其中接收到用于控制打印机的打印头的打印数据，其中基于打印机的打印模式的至少一个特征来确定改变打印数据的大小的编码策略，使用确定的编码策略来改变打印数据的大小。

6. 发明授权

US09073312B2 Printing with multiple printhead dies 有权
标题翻译：用多个打印头进行打印
公开(公告)号：US09073312B2
公开(公告)日：2015-07-07
申请号：US14391581
申请日：2012-05-23
申请人： Lluis Abello Rosello , Joan Vidal Fortia , Ron Burns
发明人： Lluis Abello Rosello , Joan Vidal Fortia , Ron Burns
IPC分类号： B41J29/393 , B41J2/045 , B41J2/21 , B41J11/44 , B41J2/155
CPC分类号： B41J2/04541 , B41J2/04505 , B41J2/04506 , B41J2/04558 , B41J2/04573 , B41J2/155 , B41J2/2132 , B41J2/2135 , B41J11/44
摘要： A method and apparatus for printing is disclosed. The printing is done with multiple printhead dies. The nozzles in the different printhead dies are fired using different phases in an up-sampled encoder signal. The different phases correspond to a print offset between the different printhead dies.
摘要翻译：公开了一种打印方法和装置。打印使用多个打印头模具完成。在上采样编码器信号中，使用不同相位对不同打印头芯片中的喷嘴进行点火。不同的相位对应于不同打印头管芯之间的打印偏移。

7. 发明申请

US20150062218A1 PRINTING WITH MULTIPLE PRINTHEAD DIES 有权
标题翻译：用多个印刷机打印
公开(公告)号：US20150062218A1
公开(公告)日：2015-03-05
申请号：US14391581
申请日：2012-05-23
申请人： Lluis Abello Rosello , Joan Vidal Fortia , Ron Burns
发明人： Lluis Abello Rosello , Joan Vidal Fortia , Ron Burns
IPC分类号： B41J2/045
CPC分类号： B41J2/04541 , B41J2/04505 , B41J2/04506 , B41J2/04558 , B41J2/04573 , B41J2/155 , B41J2/2132 , B41J2/2135 , B41J11/44
摘要： A method and apparatus for printing is disclosed. The printing is done with multiple printhead dies. The nozzles in the different printhead dies are fired using different phases in an up-sampled encoder signal. The different phases correspond to a print offset between the different printhead dies.
摘要翻译：公开了一种打印方法和装置。打印使用多个打印头模具完成。在上采样编码器信号中，使用不同相位对不同打印头芯片中的喷嘴进行点火。不同的相位对应于不同打印头管芯之间的打印偏移。

8. 发明申请

US20150195423A1 Methods and systems to compress an image in a printing process 有权
标题翻译：在打印过程中压缩图像的方法和系统
公开(公告)号：US20150195423A1
公开(公告)日：2015-07-09
申请号：US14414596
申请日：2012-07-27
申请人： Sergio Puigardeu Aramendia , Jorge Martínez de Salinas Vazquez , Joan Vidal Fortia , Lluis Abello Roseilo
发明人： Sergio Puigardeu Aramendia , Jorge Martínez de Salinas Vazquez , Joan Vidal Fortia , Lluis Abello Roseilo
IPC分类号： H04N1/41 , G06K15/10 , G06K15/02
CPC分类号： H04N1/41 , G06K15/10 , G06K15/1801 , G06K15/1865 , G06K15/1894
摘要： A method to selectively compress an image in a printing process image pipeline comprises the steps of providing a first representation of an image to be printed on a printer to a printing pipeline, processing the first representation in the printing pipeline to derive a second representation of the image, wherein the second representation comprises physical printing parameters adapted to the image and the printer, and compressing the second representation to obtain a compressed printing pipeline third representation of the image. The third representation of the image is again supplied to the printing pipeline, and is processed in the printing pipeline to derive a fourth representation of the image. The fourth representation of the image is provided to a printhead of the printer for printing. The invention also relates to a corresponding system to selectively compress an image in a printing process, as well as to a computer-readable medium comprising computer-readable instructions to cause a computer coupled to or integrated into a system to selectively compress an image in the printing process to perform a method with the steps described above.
摘要翻译：一种在打印过程图像流水线中选择性地压缩图像的方法包括以下步骤：将要打印在打印机上的图像的第一表示提供给打印流水线，处理打印管线中的第一表示以导出第二表示图像，其中所述第二表示包括适于所述图像和所述打印机的物理打印参数，以及压缩所述第二表示以获得所述图像的压缩打印流水线第三表示。图像的第三表示再次提供给打印管线，并且在打印管线中被处理以得到图像的第四表示。图像的第四表示被提供给用于打印的打印机的打印头。本发明还涉及一种在打印过程中选择性地压缩图像的相应系统，以及包括计算机可读指令的计算机可读介质，该计算机可读介质使计算机耦合到或集成到系统中以选择性地压缩打印处理以执行上述步骤的方法。

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