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1. 发明申请

WO2006000217A2 METHOD AND SYSTEM FOR EXPOSING AN AREA ACCORDING TO DIGITAL IMAGE DATA 审中-公开
标题翻译：根据数字图像数据曝光区域的方法和系统
公开(公告)号：WO2006000217A2
公开(公告)日：2006-01-05
申请号：PCT/DK2005/000410
申请日：2005-06-20
申请人： ESKO-GRAPHICS A/S , DYBDAHL, Niels
发明人： DYBDAHL, Niels
IPC分类号： H04N1/00
CPC分类号： G06K15/02 , H04N1/17
摘要： Disclosed is a method of exposing an area according to digital image data representing an image, the digital image data comprising a plurality of image pixels, each pixel corresponding to a pixel value indicative of whether an exposure of said pixel is required. The method comprises dividing the image into a number of sub-images; generating a sequence of said sub-images; and exposing a sequence of sub-areas of said area corresponding to the sequence of sub-images. The dividing step comprises identifying respective groups of pixels that require an exposure, wherein the pixels of each group are located in a predetermined proximity from each other; and for each identified group of pixels, generating a corresponding sub-image to comprise that group of pixels.
摘要翻译：公开了一种根据表示图像的数字图像数据曝光区域的方法，所述数字图像数据包括多个图像像素，每个像素对应于指示是否需要所述像素的曝光的像素值。该方法包括将图像划分成多个子图像; 产生所述子图像的序列; 以及暴露与所述子图像序列对应的所述区域的子区域序列。分割步骤包括识别需要曝光的各组像素，其中每个组的像素彼此位于预定的邻近位置; 并且对于每个识别的像素组，生成对应的子图像以包括该组像素。

2. 发明申请

WO99011456A1 INTAGLIO ENGRAVING METHOD AND APPARATUS 审中-公开
标题翻译： INTAGLIO ENGRAVING方法和设备
公开(公告)号：WO99011456A1
公开(公告)日：1999-03-11
申请号：PCT/US1998/018152
申请日：1998-09-01
IPC分类号： B41C1/04 , B41C1/045 , H04N1/17
CPC分类号： B41C1/04 , B41C1/045 , H04N1/17
摘要： This invention relates to an engraving method and apparatus for engraving a cylinder for printing an intaglio pattern on a web of material. The engraver comprises a driver for rotatably driving the cylinder and a controller for controlling the operation of the engraver and for generating an intaglio engraving signal corresponding to the predetermined intaglio pattern. The invention includes a system and method for engraving mixed patterns of intaglio and non-intaglio areas. In this regard, a controller associated with the engraver analyzes the image data and differentiates the non-intaglio data from intaglio data so that it can be signed an appropriate feed rate for the intaglio and non-intaglio patterns. Using the feed rates, the mixed patterns are engraved.
摘要翻译：本发明涉及一种雕刻方法和装置，用于在材料幅材上印刷凹版图案的圆筒。雕刻机包括用于可旋转地驱动气缸的驱动器和用于控制雕刻机的操作并用于产生对应于预定凹版图案的凹版雕刻信号的控制器。本发明包括用于雕刻凹版和非凹版区域的混合图案的系统和方法。在这方面，与雕刻机相关联的控制器分析图像数据并将非凹版数据与凹版数据区分开，使得其可以为凹版和非凹版图案签名适当的进给速率。使用进给速率，刻上混合图案。

3. 发明申请

WO1996038812A1 SERVO AND ADAPTIVE CORRECTOR OF PRINT SPEED IN A PRINTER 审中-公开
标题翻译：打印机打印速度的伺服和自适应校正器
公开(公告)号：WO1996038812A1
公开(公告)日：1996-12-05
申请号：PCT/US1996007592
申请日：1996-05-24
申请人： POLAROID CORPORATION
发明人： POLAROID CORPORATION , CRAWFORD, Timothy, R. , CAMPBELL, Thomas, K. , GRABEL, Vernon, C.
IPC分类号： G06K15/12
CPC分类号： G06K15/1233 , G06K15/12 , G06K2215/0005 , H04N1/17
摘要： A servo and adaptive corrector of print speed for an electronic printer is disclosed which uses adaptively adjust print speed to avoid running out of image data during printing. The print speed is adjusted by first monitoring how fast data is transferred from a computer to the printer and changing an exposure table therefor. Then, once the printing has begun, by monitoring the print speed and adjusting servo speed based on any changes in print requirements due to a compression ratio of the image data that has been transferred from the computer.
摘要翻译：公开了一种用于电子打印机的伺服和自适应校正器的打印速度，其使用自适应地调整打印速度以避免打印期间图像数据的耗尽。通过首先监控数据从计算机传输到打印机的速度以及更改其曝光表来调整打印速度。然后，一旦打印开始，通过根据从计算机传送的图像数据的压缩比，基于打印要求的任何改变来监视打印速度和调整伺服速度。

4. 发明申请

WO1996023201A1 INTAGLIO ENGRAVING METHOD AND APPARATUS 审中-公开
标题翻译： INTAGLIO ENGRAVING方法和设备
公开(公告)号：WO1996023201A1
公开(公告)日：1996-08-01
申请号：PCT/US1996000656
申请日：1996-01-19
申请人： OHIO ELECTRONIC ENGRAVERS, INC.
发明人： OHIO ELECTRONIC ENGRAVERS, INC. , BECKETT, Tony, D. , JACKSON, Kenneth, William , SEITZ, David, R.
IPC分类号： G01D15/14
CPC分类号： B41C1/04 , B41C1/045 , H04N1/17 , Y10T409/303752
摘要： This invention relates to an engraving method and apparatus for engraving a cylinder (10, 12) for printing an intaglio pattern on a web of material. The engraver comprises a driver for rotatably driving the cylinder and a computer (34) for controlling the operation of the engraver corresponding to the predetermined intaglio pattern. The stylus (58) having a generally flat cutting edge or surface. The engraving head also capable of engraving at response times of less than 200-300 microseconds, thereby enabling the engraving head to engrave the intaglio cylinder in response to the intaglio engraving signal (38). The apparatus and method also comprise a fine line boost routine for facilitating engraving fine areas or lines of the intaglio pattern. There is also provided apparatus and method for controlling ink flow (144, 145, 147) in large engraved areas or intaglio trenches (72a, 72b, 74, 76, 77a, 77b, 78). The apparatus and method facilitate engraving intaglio grooves or trenches which may be generally rectangular in cross section, and which were engraved in response to a pulse-width modulated intaglio engraving signal generated by the computer.
摘要翻译：本发明涉及一种雕刻方法和装置，用于雕刻用于在材料幅材上印刷凹版图案的圆筒（10,12）。雕刻机包括用于可旋转地驱动气缸的驱动器和用于控制对应于预定凹版图案的雕刻机的操作的计算机（34）。触针（58）具有大致平坦的切割边缘或表面。雕刻头还能够在小于200-300微秒的响应时刻雕刻，从而使得雕刻头能够响应于凹版雕刻信号（38）雕刻凹版滚筒。该装置和方法还包括细线升高程序，以便于雕刻凹版图案的细小区域或线条。还提供了用于控制大雕刻区域或凹版沟槽（72a，72b，74,76,77a，77b，78）中的墨水流动（144,145,147）的装置和方法。该装置和方法有利于雕刻凹版凹槽或沟槽，该凹槽或沟槽的横截面通常为矩形，并且根据由计算机产生的脉冲宽度调制的凹版印刷信号进行雕刻。

5. 发明申请

WO2006000217A3 METHOD AND SYSTEM FOR EXPOSING AN AREA ACCORDING TO DIGITAL IMAGE DATA 审中-公开
标题翻译：根据数字图像数据曝光区域的方法和系统
公开(公告)号：WO2006000217A3
公开(公告)日：2006-02-09
申请号：PCT/DK2005000410
申请日：2005-06-20
申请人： ESKO GRAPHICS AS , DYBDAHL NIELS
发明人： DYBDAHL NIELS
IPC分类号： H04N1/17 , G03F7/20 , G06K15/02
CPC分类号： G06K15/02 , H04N1/17
摘要： Disclosed is a method of exposing an area according to digital image data representing an image, the digital image data comprising a plurality of image pixels, each pixel corresponding to a pixel value indicative of whether an exposure of said pixel is required. The method comprises dividing the image into a number of sub-images; generating a sequence of said sub-images; and exposing a sequence of sub-areas of said area corresponding to the sequence of sub-images. The dividing step comprises identifying respective groups of pixels that require an exposure, wherein the pixels of each group are located in a predetermined proximity from each other; and for each identified group of pixels, generating a corresponding sub-image to comprise that group of pixels.
摘要翻译：公开了一种根据表示图像的数字图像数据曝光区域的方法，数字图像数据包括多个图像像素，每个像素对应于指示是否需要所述像素的曝光的像素值。该方法包括将图像分成多个子图像; 生成一系列所述子图像; 并且暴露对应于子图像序列的所述区域的一系列子区域。划分步骤包括识别需要曝光的各个像素组，其中每个组的像素位于彼此的预定邻近处; 并且对于每个识别的像素组，生成对应的子图像以包括该组像素。

6. 发明申请

WO1991019375A1 HIGH-SPEED THERMAL PRINTING APPARATUS 审中-公开
标题翻译：高速热印机
公开(公告)号：WO1991019375A1
公开(公告)日：1991-12-12
申请号：PCT/US1991003879
申请日：1991-06-03
申请人： EASTMAN KODAK COMPANY
发明人： EASTMAN KODAK COMPANY , LUDDEN, Christopher, A. , JOHNSON, David, A.
IPC分类号： H04N01/17
CPC分类号： B41J35/18 , H04N1/17
摘要： A continuous-tone thermal printer (10) includes a transport mechanism (T) for advancing a print medium (W) past a thermal print head (H) while continuous-tone image information is being printed, line-by-line, on the medium. To increase the rate at which thermal prints are produced, the printer includes asynchronous motor-control apparatus (22) for selectively accelerating the movement of the print medium relative to the print head to quickly locate the print head at the start of a new image line immediatly following the printing of that pixel(s) having the highest image density in the preceding image line. Preferably, such motor-control apparatus includes a digital signal processor which determines the maximum pixel density on each line. Upon printing such maximum pixel density, the digital signal processor causes a motor controller to temporarily increase the print medium velocity past the thermal print head to the start of the next image line.

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