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61. 发明公开

EP2634001A1 A DEVICE FOR PRINTING BAR CODE OF VARIABLE DATA AND THE MOTHEOD THERE OF 审中-公开
标题翻译： DEVICE可变数据的方法及其打印条形码
公开(公告)号：EP2634001A1
公开(公告)日：2013-09-04
申请号：EP11835639.3
申请日：2011-10-27
申请人： Peking University Founder Group Co., Ltd , Peking University , Beijing Founder Electronics Co., Ltd.
发明人： LIU, Xiaowei , LIU, Zhihong
IPC分类号： B41J3/01 , G06K9/03
CPC分类号： B41J3/01 , B41J2/2142 , B41J29/393 , B41J29/46 , G06K5/02
摘要： The application discloses a method and an apparatus for printing a variable data barcode. The method comprises a step of printing a variable data barcode corresponding to a first barcode on a medium by an inkjet printing device (S10), a step of transferring the medium via a transmission means to a detecting region (S20), a step of scanning the variable data barcode on the medium in the detecting region to obtain a second barcode by an online detecting device (S30); and a step of comparing the first barcode to the second barcode. If they do not match, an alarm is issued (S40). The present application can improve the printing pass rate of the variable data barcode.
摘要翻译：应用程序盘松动用于印刷可变数据的条形码的方法和装置来。该方法包括通过在喷墨打印装置（S10）进行打印的可变数据的条形码对应于第一条形码的介质上的步骤，传递环的步骤经由传输介质装置，用于将检测区域（S20），扫描的步骤在区域检测在介质上的可变数据条形码通过在在线检测装置（S30），以获得第二条形码; 和所述第一条形码进行比较，以所述第二条形码的步骤。如果它们不匹配，就发出警报（S40）。本申请可以提高可变数据条形码的打印合格率。

62. 发明公开

EP2343686A1 METHOD AND APPARATUS FOR SIMPLIFYING COMPLICATED PATH 审中-公开
标题翻译： VERFAHREN UND VORRICHTUNG ZUR VEREINFACHUNG EINES KOMPLIZIERTEN PFADS
公开(公告)号：EP2343686A1
公开(公告)日：2011-07-13
申请号：EP09815636.7
申请日：2009-09-28
申请人： Peking University Founder Group Co., Ltd , Beijing Founder Electronics Co., Ltd.
发明人： HUANG, Genglin , LIN, Hao , TANG, Yu
IPC分类号： G06T11/00
CPC分类号： G06T11/203
摘要： The invention relates to a technical field of graphic image processing, especially to a technology for simplifying a complex path. The invention provides a method and a device for simplifying a complex path, to accomplish simplification of any complex path into a simple path of a region described by the complex path. The method for simplifying a complex path comprises: parsing the complex path into a vector linked-list consisted of linked monotonic vectors; dividing each vector in the vector linked-list into vector segments according to intersection points of the vector with other vectors in the vector linked-list; and extracting from all vector segments the vector segments located on a boundary of a region defined by the complex path, and connecting the extracted vector segments according to their location to obtain a simple path. According the method of the present application, a complex path can be simplified to a simplest path defining a region by utilizing node scanning process, such that operations on a vector level for a complex path can be realized.
摘要翻译：本发明涉及图形图像处理的技术领域，特别涉及简化复杂路径的技术。本发明提供了一种用于简化复杂路径的方法和设备，以便将复杂路径简化为复杂路径描述的区域的简单路径。简化复杂路径的方法包括：将复杂路径解析为由链接单调向量组成的向量链表; 根据矢量与矢量链表中其他矢量的交点，将矢量链表中的每个矢量分成矢量段; 并从所有向量段中提取位于由复合路径定义的区域的边界上的向量段，并根据其位置连接提取的向量段以获得简单的路径。根据本申请的方法，可以通过利用节点扫描处理将复杂路径简化为定义区域的最简单路径，使得可以实现用于复杂路径的向量级上的操作。

63. 发明公开

EP2063625A1 METHOD AND DEVICE FOR GENERATING MULTI -SITE MODULATING WEB POINT SIMULTANEOUSLY 有权
标题翻译： VERFAHREN UND EINRICHTUNG ZUM GLEICHZEITIGEN ERZEUGEN EINES MEHRFACH-SITE-MODULATIONSWEBPUNKTS
公开(公告)号：EP2063625A1
公开(公告)日：2009-05-27
申请号：EP07816346.6
申请日：2007-09-17
申请人： Peking University , Beijing Founder Electronics Co., Ltd.
发明人： CHEN, Feng , LIU, Zhihong , WEN, Xiaohui , ZHU, Wei
IPC分类号： H04N1/405
CPC分类号： H04N1/4052
摘要： The present invention relates to a method and an apparatus for generating multi-site FM screen dots simultaneously. The method according to the present invention can simultaneously process multiple neighboring pixels in the same row each time and generate multi-site screen dots; and meanwhile the method according to the present invention can renew simultaneously the error accumulation values of multiple locations of error row memory. The apparatus according to the present invention consists of an error row memory, an error row memory control circuit, an error allocation/accumulation register file, an error allocation/accumulation register file control circuit, and a screen dots generating circuit. The method and the apparatus according to the present invention can greatly improve the generating speed of FM screen dots, and only one read-write operation of the error row memory is needed during processing the multiple neighboring pixels each time.
摘要翻译：本发明涉及同时产生多地点FM屏幕点的方法和装置。根据本发明的方法可以每次同时处理同一行中的多个相邻像素，并产生多位点屏幕点; 同时根据本发明的方法可以同时更新错误行存储器的多个位置的误差累加值。根据本发明的装置包括错误行存储器，错误行存储器控制电路，错误分配/累积寄存器文件，错误分配/累积寄存器文件控制电路和屏幕点产生电路。根据本发明的方法和装置可以大大提高FM屏幕点的生成速度，并且每次在处理多个相邻像素期间仅需要错误行存储器的一次读写操作。

64. 发明公开

EP1850220A4 PRINTING CONTROL METHOD CAPABLE OF REDUCING PRINTING MEMORY REQUIREMENT 有权
标题翻译：由于能够降低印刷存储器请求压力控制方法
公开(公告)号：EP1850220A4
公开(公告)日：2008-12-17
申请号：EP05822733
申请日：2005-12-23
申请人： BEIJING FOUNDER ELECTRONICS CO , UNIV BEIJING , UNIV PEKING FOUNDER GROUP CO
发明人： LIU ZHIHONG , LIN ZHAOXIANG
IPC分类号： G06F3/12 , G06K15/00 , G06K15/02
CPC分类号： G06K15/02 , G06F3/1204 , G06F3/1217 , G06F3/122 , G06F3/1245 , G06K15/1825 , G06K15/1851 , G06K15/1856 , G06K15/1863
摘要： The present invention belongs to the field of printing control technology, and is especially one kind of printing control method with reducing printing memory requirement. The available printing technology always needs complicated segment forming gratings in advance and occupying great amount of memory. The printing control method of the present invention includes interpreting the page data as sectioned intermediate format data, calculating the time for forming grating of each section of the intermediate format data, pre-analyzing the sections with time for forming grating greater than the printing time, and arranging the job of forming grating of the complicated sections in the idle print time as far as possible. The said method can reduce the section number of forming gratings in advance and reduce the printing memory requirement.

65. 发明公开

EP1850220A1 PRINTING CONTROL METHOD CAPABLE OF REDUCING PRINTING MEMORY REQUIREMENT 有权
标题翻译： DRUCKSTEUERVERFAHREN MIT DERFÄHIGKEIT祖尔VERRINGERUNG EINER DRUCKSPEICHERANFORDERUNG
公开(公告)号：EP1850220A1
公开(公告)日：2007-10-31
申请号：EP05822733.1
申请日：2005-12-23
申请人： Beijing Founder Electronics Co., Ltd. , Peking University , Peking University Founder Group Co., Ltd
发明人： LIU, Zhihong , LIN, Zhaoxiang
IPC分类号： G06F3/12
CPC分类号： G06K15/02 , G06F3/1204 , G06F3/1217 , G06F3/122 , G06F3/1245 , G06K15/1825 , G06K15/1851 , G06K15/1856 , G06K15/1863
摘要： The present invention belongs to the field of printing control technology, and is especially one kind of printing control method with reducing printing memory requirement. The available printing technology always needs complicated segment forming gratings in advance and occupying great amount of memory. The printing control method of the present invention includes interpreting the page data as banded intermediate format data, calculating the time for forming grating of each band of the intermediate format data, pre-analyzing the bands with time for forming grating greater than the printing time, and arranging the job of forming grating of the complicated bands in the idle print time as far as possible. The said method can reduce the band number of forming gratings in advance and reduce the printing memory requirement.
摘要翻译：本发明属于印刷控制技术领域，特别是降低打印存储要求的一种打印控制方法。可用的印刷技术提前需要复杂的片段形成光栅并占用大量的存储器。本发明的打印控制方法包括将页面数据解释为带状中间格式数据，计算形成中间格式数据的每个频带的光栅的时间，对于形成光栅的时间预先分析大于打印时间的频带，并且尽可能地在空闲打印时间内布置形成复杂波段的光栅的工作。所述方法可以预先减少形成光栅的带数并减少打印存储器的需求。

66. 发明公开

EP2634001A4 A DEVICE FOR PRINTING BAR CODE OF VARIABLE DATA AND THE MOTHEOD THERE OF 审中-公开
公开(公告)号：EP2634001A4
公开(公告)日：2018-01-31
申请号：EP11835639
申请日：2011-10-27
申请人： UNIV PEKING FOUNDER GROUP CO , UNIV BEIJING , BEIJING FOUNDER ELECTRONICS CO LTD
发明人： LIU XIAOWEI , LIU ZHIHONG
IPC分类号： B41J3/01 , B41J2/21 , B41J29/393 , B41J29/46 , G06K5/02 , G06K9/03
CPC分类号： B41J3/01 , B41J2/2142 , B41J29/393 , B41J29/46 , G06K5/02
摘要： The application discloses a method and an apparatus for printing a variable data barcode. The method comprises a step of printing a variable data barcode corresponding to a first barcode on a medium by an inkjet printing device (S10), a step of transferring the medium via a transmission means to a detecting region (S20), a step of scanning the variable data barcode on the medium in the detecting region to obtain a second barcode by an online detecting device (S30); and a step of comparing the first barcode to the second barcode. If they do not match, an alarm is issued (S40). The present application can improve the printing pass rate of the variable data barcode.

67. 发明公开

EP2977207A4 SEAMLESS SPLICING MECHANISM OF SPRAY NOZZLE, AND METHOD FOR ADJUSTING MECHANISM 审中-公开
标题翻译： FOR喷嘴和方法无缝拼接，用于调节机制
公开(公告)号：EP2977207A4
公开(公告)日：2016-10-26
申请号：EP13878677
申请日：2013-12-04
申请人： UNIV PEKING FOUNDER GROUP CO , BEIJING FOUNDER ELECTRONICS CO
发明人： YAO YUNHUI
IPC分类号： B41J2/145 , B41J25/00
CPC分类号： B41J2/145 , B05B15/08 , B41J2/16 , B41J25/001
摘要： The present invention provides a nozzle seamless splice mechanism and an adjustment method for the same, and belongs to a field of printing machinery technology. The nozzle seamless splice mechanism and the adjustment method for the same may solve the problems of nozzles orifices stagger, reduced printing width or blankness exposed in the middle caused by the causes such as the fabrication error, the personal error, etc with respect to the existing nozzles. The nozzle seamless splice mechanism of the present invention comprises: splice mechanism comprising: a micro-device for detecting coordinates of orifices of nozzles; a nozzle adjustment base for fixing nozzles; a nozzle bottom plate connected with said nozzle adjustment base adjustably. The nozzle seamless splice mechanism of the present invention has a low cost, high adjustment efficiency, and achieves digitized adjustment.

68. 发明公开

EP2942738A4 DATA PROCESSING METHOD, APPARATUS AND INK-JET PRINTER 审中-公开
标题翻译：日内瓦国际铁路公司（VERRICHTUNG SOWIE TINTENSTRAHLDRUCKER）
公开(公告)号：EP2942738A4
公开(公告)日：2016-08-24
申请号：EP13870376
申请日：2013-11-01
申请人： UNIV PEKING FOUNDER GROUP CO , BEIJING FOUNDER ELECTRONICS CO
发明人： LI ZHENHUA
IPC分类号： G06K15/02 , B41J2/01 , G06F3/12 , G06K15/10
CPC分类号： G06K15/1809 , G06F3/1215 , G06F3/122 , G06F3/1254 , G06F3/1296 , G06K15/102 , G06K15/107 , G06K15/1817
摘要： Disclosed are a data processing method, an apparatus and an ink-jet printer. The method comprises the following steps: a processor sequentially receiving multiple lines of image lattice data; after receiving one line of image lattice data is complete, splitting the one line of image lattice data to n groups of image lattice data according to the number of lines of corresponding nozzles along a paper feeding direction of the one line of image lattice data, wherein n is the number of rows of all nozzles; after splitting the one line of image lattice data, writing the corresponding split n groups of image lattice data to an internal buffer; after writing the split n groups of image lattice data corresponding to the one line of image lattice data to the internal buffer, writing the n groups of image lattice data in the corresponding internal buffer to an external storage; reading data from the external storage according to an arrangement rule of all nozzles. By cooperatively using the processor and the external storage, embodiments of the present invention reduce a processing cost of the image lattice data, and improve an image lattice processing speed.
摘要翻译：公开了一种数据处理方法，装置和喷墨打印机。该方法包括以下步骤：处理器顺序地接收多行图像格点数据; 在接收到一行图像晶格数据完成后，根据沿着一行图像晶格数据的送纸方向的相应喷嘴的线数，将一行图像晶格数据分解成n组图像晶格数据，其中 n是所有喷嘴的行数; 在分割一行图像晶格数据之后，将相应的分割的n组图像晶格数据写入内部缓冲器; 将对应于一行图像晶格数据的分割的n组图像晶格数据写入到内部缓冲器之后，将n组图像晶格数据写入到相应的内部缓冲器中，根据所有喷嘴的布置规则从外部存储器读取数据。通过协同使用处理器和外部存储器，本发明的实施例降低了图像格点数据的处理成本，并提高了图像格点处理速度。

69. 发明公开

EP2937787A4 METHOD FOR OBTAINING PRINT PROCESSING TIME AND ELECTRONIC DEVICE HAVING PRINT FUNCTION 有权
标题翻译：用来获得压力加工时间及电子设备符合压功能
公开(公告)号：EP2937787A4
公开(公告)日：2016-08-17
申请号：EP13864221
申请日：2013-11-01
申请人： UNIV PEKING FOUNDER GROUP CO , UNIV BEIJING , BEIJING FOUNDER ELECTRONICS CO
发明人： WANG SHUAI , LI ZHENHUA , LIU ZHIHONG , CHEN FENG
IPC分类号： G06F11/34 , G06F3/12
CPC分类号： G06F3/1259 , G06F3/1204 , G06F3/1207 , G06F3/1286 , G06F11/3419 , G06F11/3476 , G06F11/3485

70. 发明公开

EP2933715A4 METHOD AND SYSTEM FOR CORRECTING CLOSED LOOP COLOR BASED ON MULTI-DIMENSIONAL TABLE 审中-公开
标题翻译：方法和系统闭环控制对多维图的基础上修正
公开(公告)号：EP2933715A4
公开(公告)日：2016-08-10
申请号：EP13866066
申请日：2013-12-04
申请人： UNIV PEKING FOUNDER GROUP CO , BEIJING FOUNDER ELECTRONICS CO
发明人： LI HAIFENG , MA YANMAN
IPC分类号： G06F3/12 , H04N1/60
CPC分类号： H04N1/60 , G06F3/12 , G06F3/1208 , G06F3/1244 , H04N1/6036
摘要： The present invention relates to a method and system for closed-loop color correction based on a multidimensional table, and belongs to printing device correction methods in the field of image hardcopy. The method comprises a step of performing loop color correction for color conversion based on a multidimensional look-up table, wherein a mapping relationship is established between a set of input dots and a set of output dots using a multidimensional look-up table in the color conversion. With the method and system of this invention, for different combinations of papers, printing inks and devices, a color conversion may be corrected to a more accurate extent, getting a chromatic aberration and a visual appearance closer to that of a target color, so as to achieve the purpose of color consistency management.

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