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1. 发明授权

EP2951782B1 METHOD AND APPARATUS FOR WELDING TUBULAR PRODUCTS 有权转让
公开(公告)号：EP2951782B1
公开(公告)日：2018-07-04
申请号：EP14707231.8
申请日：2014-01-30
申请人： Graf Synergy S.r.L.
发明人： VACCARI, Andrea
IPC分类号： B29C65/20 , B29L31/00 , B29C65/30 , B29C65/00 , B29C65/78 , E06B3/96 , G06T7/12
CPC分类号： B29C65/2061 , B29C65/305 , B29C65/7802 , B29C65/7841 , B29C66/0224 , B29C66/1162 , B29C66/322 , B29C66/5243 , B29C66/72523 , B29C66/87 , B29L2031/005 , E06B3/9608 , G06T7/12 , G06T2207/10008 , G06T2207/30164
摘要： The invention discloses a method for welding tubular elements (10) that utilizes a method for defining the outline of sections of tubular elements which comprises the steps of: arranging a scanning device (1) and defining a respective scanning resolution (RS); arranging a tubular element (10) that has outlines (11); defining a framing position (PI) for scanning an outline (11) on the scanning device (1); scanning the outline (11) so as to obtain an image (20) of the outline (11); defining edges (21) of the section in the image (20); deforming the edges (21) as a function of the outline (11) so as to define a refined image (20p); scale mapping (M) the outline (11) starting from the refined image (20p) as a function of the resolution (RS); arranging at least two tubular elements (10) comprising respective zones to be welded (4) facing each other; heating the zones to be welded (4); coupling the zones to be welded (4), one to the other; making a groove (19) in each zone to be welded, of the tubular elements (10), prior to the heating step, the groove (19) being made by means of a removal procedure on the perimeter of the outline (11) of each tubular element (10), in which removal is carried out as a function of the scale mapping (M). The invention also discloses an apparatus for welding tubular elements (10) for implementing the method disclosed.

2. 发明公开

EP3242272A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND PROGRAM 有权
标题翻译：图像处理装置，图像处理方法和程序
公开(公告)号：EP3242272A1
公开(公告)日：2017-11-08
申请号：EP17000634.0
申请日：2017-04-12
申请人： CANON KABUSHIKI KAISHA
发明人： Ishikawa, Tomokazu , Tanaka, Wakako , Suwa, Tetsuya , Hori, Shinjiro
IPC分类号： G06T7/77
CPC分类号： G06T7/0002 , G06T7/77 , G06T2207/10008 , G06T2207/30168
摘要： An image processing apparatus for detecting a singular point from image data having a plurality of pixel signals arranged in a two-dimensional manner, having a stochastic resonance processing unit configured to perform parallel steps in each of which a noise is added to and the result is subjected to binarization processing, synthesize the results of the parallel steps and output the result, with regard to each of the plurality of pixel signals; and a unit configured to detect the singular point based on the output signal value from the stochastic resonance processing unit for each of the plurality of pixel signals. The stochastic resonance processing unit performs the binarization processing on a pixel as a processing target among the plurality of pixel signals based on the pixel signal of the pixel as the processing target and a pixel signal of a pixel adjacent to the pixel as the processing target in a predetermined direction.
摘要翻译：一种图像处理装置，用于根据具有以二维方式排列的多个像素信号的图像数据来检测奇点，所述图像处理装置具有随机共振处理单元，所述随机共振处理单元被配置为执行并行步骤，在所述并行步骤中添加噪声并且结果是经过二值化处理，对于多个像素信号中的每一个，合成并行步骤的结果并输出结果; 以及被配置为针对所述多个像素信号中的每一个基于来自所述随机共振处理单元的输出信号值来检测奇点的单元。随机共振处理单元基于作为处理目标的像素的像素信号以及与作为处理目标的像素相邻的像素的像素信号，对作为处理目标的像素执行二值化处理预定的方向。

3. 发明授权

EP1566767B1 Systems and methods for identifying regions within an image having similar continuity values 有权
标题翻译：装置和方法具有相似值的连续性的图像的区域的识别
公开(公告)号：EP1566767B1
公开(公告)日：2017-01-11
申请号：EP05100933.0
申请日：2005-02-10
申请人： Xerox Corporation
发明人： Curry, Donald J. , Nafarieh, Asghar , Kletter, Doron
IPC分类号： G06T7/00 , G06K9/00
CPC分类号： G06K9/4638 , G06T7/12 , G06T7/194 , G06T2207/10008 , G06T2207/20192 , G06T2207/30176
摘要： A blob identifier uses edge continuity signal to analyze to how to combine the current pixel into an existing blob or into the background image, or start a new blob. The blob identifier outputs a list of blob identifiers on a line-by-line basis.

4. 发明公开

EP2951782A1 METHOD AND APPARATUS FOR WELDING TUBULAR PRODUCTS 有权转让
标题翻译： VERFAHREN UND VORRICHTUNG ZUM VERSCHWISSEN VONROHRFÖRMIGENPRODUKTEN
公开(公告)号：EP2951782A1
公开(公告)日：2015-12-09
申请号：EP14707231.8
申请日：2014-01-30
申请人： Graf Synergy S.r.L.
发明人： VACCARI, Andrea
IPC分类号： G06T7/00
CPC分类号： B29C65/2061 , B29C65/305 , B29C65/7802 , B29C65/7841 , B29C66/0224 , B29C66/1162 , B29C66/322 , B29C66/5243 , B29C66/72523 , B29C66/87 , B29L2031/005 , E06B3/9608 , G06T7/12 , G06T2207/10008 , G06T2207/30164
摘要： The invention discloses a method for welding tubular elements (10) that utilizes a method for defining the outline of sections of tubular elements which comprises the steps of: arranging a scanning device (1) and defining a respective scanning resolution (RS); arranging a tubular element (10) that has outlines (11); defining a framing position (PI) for scanning an outline (11) on the scanning device (1); scanning the outline (11) so as to obtain an image (20) of the outline (11); defining edges (21) of the section in the image (20); deforming the edges (21) as a function of the outline (11) so as to define a refined image (20p); scale mapping (M) the outline (11) starting from the refined image (20p) as a function of the resolution (RS); arranging at least two tubular elements (10) comprising respective zones to be welded (4) facing each other; heating the zones to be welded (4); coupling the zones to be welded (4), one to the other; making a groove (19) in each zone to be welded, of the tubular elements (10), prior to the heating step, the groove (19) being made by means of a removal procedure on the perimeter of the outline (11) of each tubular element (10), in which removal is carried out as a function of the scale mapping (M). The invention also discloses an apparatus for welding tubular elements (10) for implementing the method disclosed.
摘要翻译：本发明公开了一种用于焊接管状元件（10）的方法，该方法利用一种用于限定管状元件部分轮廓的方法，该方法包括以下步骤：布置扫描装置（1）并确定相应的扫描分辨率（RS）; 布置具有轮廓（11）的管状元件（10）; 定义用于扫描所述扫描装置（1）上的轮廓（11）的成帧位置（PI）; 扫描轮廓（11）以获得轮廓（11）的图像（20）; 定义图像（20）中的部分的边缘（21）; 作为轮廓（11）的函数使边缘（21）变形，以便限定精细图像（20p）; 缩放映射（M）从精细图像（20p）开始的轮廓（11）作为分辨率（RS）的函数; 布置至少两个管状元件（10），所述管状元件（10）包括相互面对的相应待焊接区域（4）加热要焊接的区域（4）; 将要焊接的区域（4）彼此耦合; 在加热步骤之前在管状元件（10）的每个待焊接区域中形成凹槽（19），所述凹槽（19）通过在轮廓（11）的周边上的移除程序每个管状元件（10），其中作为尺度映射（M）的函数执行去除。本发明还公开了一种用于焊接管状元件（10）的装置，用于实现所公开的方法。

5. 发明公开

EP2927868A1 VERFAHREN ZUR PRÜFUNG DER ZUVERLÄSSIGKEIT DER FEHLERERKENNUNG EINES BILDINSPEKTIONSVERFAHRENS 有权转让
标题翻译： VERFAHREN ZURPRÜFUNGDERZUVERLÄSSIGKEITDER FEHLERERKENNUNG EINES BILDINSPEKTIONSVERFAHRENS
公开(公告)号：EP2927868A1
公开(公告)日：2015-10-07
申请号：EP15158158.4
申请日：2015-03-09
申请人： Heidelberger Druckmaschinen AG
发明人： Schumann, Frank , Soltwedel, Frank , Blatt, Daniel
IPC分类号： G06T7/00
CPC分类号： B41F33/0036 , G06K9/036 , G06T7/001 , G06T2207/10004 , G06T2207/10008 , G06T2207/10024 , G06T2207/30144 , G06T2207/30176 , H04N1/00005 , H04N1/00015 , H04N1/00045
摘要： Verfahren zur Prüfung der Zuverlässigkeit der Fehlererkennung eines Bildinspektionsverfahrens mittels eines Rechners, die folgenden Schritte umfassend:
• Erzeugung eines fehlerhaften Testbildes durch Überlagerung eines fehlerfreien Referenzbildes mit spezifischen Fehlerelementen
• Durchführung des Bildinspektionsverfahrens mit dem fehlerhaften Testbild
• Vergleich der vom Bildinspektionsverfahren gefundenen Fehler mit der anhand der bekannten dem Testbild hinzugefügten Fehler zu erwartenden Fehlermenge
• Bewertung der Zuverlässigkeit des Bildinspektionsverfahrens anhand des Unterschiedes zwischen gefundenen und erwarteten Fehlern
摘要翻译：通过使用计算机测试图像检查方法的错误检测的可靠性的方法包括通过在无错误的参考图像上叠加特定的误差元素来产生缺陷的测试图像，执行具有缺陷的测试图像的图像检查方法，将图像检查方法发现的误差与添加到测试图像中的已知误差设置为预期的误差进行比较，并借助于发现误差和预期误差之间的差异来评估图像检测方法的可靠性。

6. 发明公开

EP2895848A1 IMAGE INSPECTION APPARATUS, IMAGE INSPECTION SYSTEM AND IMAGE INSPECTION METHOD 有权
标题翻译：图像检测设备，图像检测系统和图像检测方法
公开(公告)号：EP2895848A1
公开(公告)日：2015-07-22
申请号：EP13838021.7
申请日：2013-09-12
申请人： Ricoh Company, Ltd.
发明人： KOJIMA, Keiji , ISHIZAKI, Hiroyoshi , KITAI, Tadashi , KANEKO, Hitomi
IPC分类号： G01N21/892 , B41J29/46 , G06T1/00
CPC分类号： G06T7/0008 , B41F33/0036 , G06T7/001 , G06T2207/10008 , G06T2207/30144 , G06T2207/30168 , G06T2207/30176 , H04N1/00005 , H04N1/00034 , H04N1/00045 , H04N1/0005 , H04N1/00068 , H04N1/00076
摘要： An image inspection apparatus for checking an image printed on a recording medium includes: a reference pixel obtaining unit configured to generate a reference image and obtain a first pixel value from the reference image; a print pixel obtaining unit configured to extract an image printed area and obtain a second pixel value from the image; an offset processing unit configured to add a non-image-printed area; and an image checking unit configured to compute a difference between the first image pixel value and the second image pixel value and detect an error when the difference is higher than a predetermined threshold value, wherein the non-image-printed area contains a third pixel value that is different from the first pixel value or the second pixel value, and the image checking unit suspends a determination whether or not there is an error in the image printed area associated with the non-image-printed area.
摘要翻译：一种图像检查设备，用于检查打印在记录介质上的图像，包括：参考像素获得单元，被配置为生成参考图像并从参考图像获得第一像素值; 打印像素获取单元，被配置为提取图像打印区域并从所述图像获得第二像素值; 偏移处理单元，被配置为添加非图像打印区域; 以及图像检查单元，被配置为计算第一图像像素值与第二图像像素值之间的差异，并且当差异高于预定阈值时检测误差，其中非图像打印区域包含第三像素值与所述第一像素值或所述第二像素值不同，并且所述图像检查单元暂停在与所述非图像打印区域相关联的所述图像打印区域中是否存在错误的确定。

7. 发明公开

EP2864959A2 DOCUMENT UNBENDING AND RECOLORING SYSTEMS AND METHODS 审中-公开
标题翻译：文件展开和回收系统和方法
公开(公告)号：EP2864959A2
公开(公告)日：2015-04-29
申请号：EP13802134.0
申请日：2013-06-21
申请人： Steelcase Inc.
发明人： WILSON, Scott E. , HILDEBRANDT, Peter W.
IPC分类号： G06T5/00
CPC分类号： G06K9/00463 , G06K9/00442 , G06K9/3283 , G06K2009/363 , G06T5/006 , G06T5/007 , G06T2207/10008 , G06T2207/30176
摘要： According to one aspect, a system for processing a document image is disclosed. In an exemplary embodiment, the system includes an edge-detection unit configured to identify an edge of a document from a document image. The system also includes a keystone-correction unit and a flattening unit. The keystone-correction unit is configured to correct keystone distortion in the document image. The flattening unit is configured to flatten content of the document in the document image.
摘要翻译：根据一个方面，公开了一种用于处理文档图像的系统。在示例性实施例中，该系统包括边缘检测单元，其被配置为从文档图像中识别文档的边缘。该系统还包括一个梯形校正单元和一个展平单元。梯形失真校正单元被配置为校正文档图像中的梯形失真。平整单元被配置为平整文档图像中文档的内容。

8. 发明公开

EP2783327A1 SYSTEM AND METHOD FOR ENHANCING THE LEGIBILITY OF DEGRADED IMAGES 审中-公开
标题翻译：系统和一种提高知名度分解PICTURES
公开(公告)号：EP2783327A1
公开(公告)日：2014-10-01
申请号：EP12851352.0
申请日：2012-11-20
申请人： Georgetown University
发明人： FRIEDER, Ophir , FRIEDER, Gideon , PARKER, Jon
IPC分类号： G06K9/34
CPC分类号： G06T5/008 , G06K9/342 , G06K9/40 , G06K2209/01 , G06T2207/10008 , G06T2207/20192 , G06T2207/30176 , H04N1/4092
摘要： Disclosed are embodiments for a system, and computer program product for performing a process on an original image, the process being implemented by a computer system comprising performing a process on an image that renders the processed image more legible than the original image, wherein the analysis segregates dark pixels of the image from light pixels of the image. The method can comprise: first converting the image into a grayscale image. The method comprises processing a pixel area for each pixel of the image is a dark pixel or a light pixel and determining if a pixel is proximate to an edge.

9. 发明公开

EP2668770A4 IMAGE PROCESSING APPARATUS AND METHOD OF SUPPLEMENTING PIXEL VALUE 有权
标题翻译：成像设备和方法，用于将像素值
公开(公告)号：EP2668770A4
公开(公告)日：2013-12-04
申请号：EP12738872
申请日：2012-01-23
申请人： RICOH CO LTD
发明人： NAKAMURA SATOSHI
IPC分类号： H04N1/40 , G06T3/00 , G06T5/00
CPC分类号： H04N1/409 , G06T5/005 , G06T2207/10008 , H04N1/40
摘要： Provided is an image processing apparatus including a periodicity determining unit that determines whether a determination area including a target defective pixel is a periodicity area, a first pixel value generating unit that generates a pixel value by a first supplementing method, a second pixel value generating unit that generates a pixel value by a pixel second supplementing method, a control unit that determines which of the first pixel value generating unit and the second pixel value generating unit is to be used based on the determination by the periodicity determining unit, a pixel value supplementing unit that inserts the pixel value generated by the pixel value generating unit determined to be adopted, and a pixel value updating unit that updates pixel values of neighboring pixels of the defective pixel.

10. 发明授权

EP2221767B1 Method and device for detecting and correcting skewed image data 失效转让
标题翻译：用于检测和校正失真图像数据的方法和装置
公开(公告)号：EP2221767B1
公开(公告)日：2013-03-27
申请号：EP09166257.7
申请日：2009-07-23
申请人： Aver Information Inc.
发明人： Tu, Chien-Hui , Lo, Cheng-Yueh , Huang, De-Wei , Wu, Yung-Hsi
IPC分类号： G06T7/00 , G06K9/32
CPC分类号： G06K9/3275 , G06K9/3208 , G06T7/70 , G06T2207/10008 , G06T2207/20056 , G06T2207/20068

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