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1. 发明专利

JP2009027702A Method for calibrating camera for acquiring first frame in multi-frame source image, and system for acquiring photographs of multiple frames in multi-frame source image 有权
标题翻译：用于校准用于在多帧图像中获取第一帧的摄像机的方法以及用于在多帧图像中获取多个帧的照相的系统
公开(公告)号：JP2009027702A
公开(公告)日：2009-02-05
申请号：JP2008165523
申请日：2008-06-25
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： ZANDIFAR ALI , BHATTACHARJYA ANOOP
IPC分类号： H04N5/232
CPC分类号： G03B13/36 , G01N21/8851 , G01N21/956 , G01N2021/8887 , G02B7/34 , H04N5/23212 , H04N5/235
摘要： PROBLEM TO BE SOLVED: To provide a low memory auto-focus and exposure system for large multi-frame image acquisition.
SOLUTION: Embodiments of the invention are described that provide automated and efficient optimization of camera settings. In certain embodiments of the invention, both focus and exposure settings are determined based on an analysis of compressed images taken of a frame. Based on this analysis, the camera focus and exposure settings are set to provide a preferred image quality of the particular frame. This optimization of the focus and exposure setting is performed at each frame within the multi-frame image source. As a result, each frame image is independently optimized and addresses variations, such as light and surface inconsistencies, across the multi-frame image source.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为大型多帧图像采集提供低内存自动对焦和曝光系统。解决方案：描述了本发明的实施例，其提供相机设置的自动且有效的优化。在本发明的某些实施例中，聚焦和曝光设置都是基于对一帧的压缩图像的分析来确定的。基于该分析，设置相机对焦和曝光设置以提供特定帧的优选图像质量。聚焦和曝光设置的这种优化在多帧图像源内的每帧执行。结果，每个帧图像被独立地优化，并且解决多帧图像源之间的变化，例如光和表面不一致性。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2010033571A Image processing method, computer readable medium, and image processing system 审中-公开
标题翻译：图像处理方法，计算机可读介质和图像处理系统
公开(公告)号：JP2010033571A
公开(公告)日：2010-02-12
申请号：JP2009167535
申请日：2009-07-16
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： ZANDIFAR ALI , TAN KAR-HAN , XIAO JING
IPC分类号： G06T1/00 , G01B11/00 , G01B11/24 , G01N21/956
CPC分类号： H05K3/4679 , G06T7/33 , G06T2207/30141 , H05K3/125 , H05K3/4664
摘要： PROBLEM TO BE SOLVED: To provide a means for specifying and correcting a printing error resulting from a printer with a function failure before a manufacturing error occurs. SOLUTION: An image capturing system which is formed by being provided with a camera and a two-dimensional surface which supports an image can be calibrated based on a captured image and a set parameter of a reference bit map which is simulated based on the captured image and a position of the image which is captured in the two-dimensional surface is determined based on a calibration parameter. In addition, a sequence of images may be captured of sections of an image that cannot be captured in a single scan. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供在制造错误发生之前指定和校正由具有功能故障的打印机产生的打印错误的装置。解决方案：可以基于捕获的图像和基于基于以下的模拟的参考位图的设定参数来校准由设置有照相机和支持图像的二维表面形成的图像捕获系统基于校准参数确定拍摄图像和在二维表面中捕获的图像的位置。此外，可以捕获不能在单次扫描中捕获的图像的部分的图像序列。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010027054A Method for specifying abnormality in image, computer readable medium, distortion map generation method and distortion map generation system 审中-公开
标题翻译：用于指定图像异常的方法，计算机可读介质，失真映射生成方法和失真映射生成系统
公开(公告)号：JP2010027054A
公开(公告)日：2010-02-04
申请号：JP2009167533
申请日：2009-07-16
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： ZANDIFAR ALI , TAN KAR-HAN
IPC分类号： G06T1/00 , G01N21/956
CPC分类号： G06T7/001 , G01N2021/95638 , G06T2207/30141 , G06T2207/30144 , H05K1/0269 , H05K3/0005 , H05K3/125 , H05K2203/013 , H05K2203/163
摘要： PROBLEM TO BE SOLVED: To attain a fault detection in a printed dot-pattern image.
SOLUTION: Certain applications are its use in various embodiments of a system for inspection of a printed circuit board (PCB) substrate. A generated distortion map is based on a reconstructed dot-pattern image, a simulated reference bitmap, and an error map representing differences between the reconstructed dot-pattern image and the reference bitmap. The pixels of the distortion map are color coded to identify the locations and types of aberrations that are discovered as a result of the comparison.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了获得印刷的点图案图像中的故障检测。解决方案：某些应用是在用于检查印刷电路板（PCB）衬底的系统的各种实施例中的用途。生成的失真图基于重构的点图案图像，模拟参考位图和表示重建的点图案图像与参考位图之间的差异的误差图。失真图的像素进行颜色编码，以识别作为比较结果发现的像差的位置和类型。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009061770A Method of characterizing printing droplet within picture, computer readable medium, system and apparatus that characterize printing droplet within picture 审中-公开
标题翻译：在图像中表征打印墨水的方法，计算机可读介质，系统和设备，其特征在于在图像中打印墨水
公开(公告)号：JP2009061770A
公开(公告)日：2009-03-26
申请号：JP2008186833
申请日：2008-07-18
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： ZANDIFAR ALI
IPC分类号： B41J2/01 , B05C5/00 , B05C11/10 , B05D1/26 , B05D3/00 , B41J29/46 , H05K3/00
CPC分类号： G06K9/036
摘要： PROBLEM TO BE SOLVED: To provide a system, an apparatus, and a method for characterizing the quality of a printing droplet to be obtained by a printer.
SOLUTION: The analysis of the printing droplet is conducted by applying an imaging process and a calculating geometry. The characteristic determination of the apparatus which has realized the printing droplet is achieved by a report to be created from the analysis.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于表征由打印机获得的打印液滴的质量的系统，装置和方法。解决方案：通过应用成像过程和计算几何来进行印刷液滴的分析。实现印刷液滴的装置的特征确定是通过从分析中产生的报告来实现的。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2010025938A Image processing method, computer readable medium, and image incorporation system 审中-公开
标题翻译：图像处理方法，计算机可读介质和图像归并系统
公开(公告)号：JP2010025938A
公开(公告)日：2010-02-04
申请号：JP2009167534
申请日：2009-07-16
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： ZANDIFAR ALI
IPC分类号： G01N21/956 , G01N21/93 , G06T1/00
CPC分类号： G06T7/0004 , G06T2207/30141
摘要： PROBLEM TO BE SOLVED: To provide a correction method and a system for specifying and correcting a printing error brought about by a printer of malfunction before a manufacturing error takes place.
SOLUTION: An image incorporation system having two dimensional plane which is supporting a camera and an image is calibrated based on a set parameter of a reference bit map set parameter which is simulated based on the image to be acquired and an image. The position of the image to be acquired on the two dimensional plane is determined using the calibration parameter. The consistency of quality of the image to be acquired is maintained by verifying the selected characteristics at the time of acquiring each image.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种校正方法和系统，用于在发生制造错误之前指定和校正由打印机产生的打印错误。解决方案：基于基于要获取的图像和图像模拟的参考位图设置参数的设置参数来校准具有支撑相机和图像的二维平面的图像合并系统。使用校准参数确定要在二维平面上获取的图像的位置。通过在获取每个图像时验证所选择的特征来维持要获取的图像的质量的一致性。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2007129709A Method for calibrating imaging device, method for calibrating imaging system including arrangement of imaging devices, and imaging system 审中-公开
标题翻译：用于校准成像装置的方法，用于校准包括成像装置的装配的成像系统的方法和成像系统
公开(公告)号：JP2007129709A
公开(公告)日：2007-05-24
申请号：JP2006292184
申请日：2006-10-27
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： BHATTACHARJYA ANOOP , ZANDIFAR ALI
IPC分类号： H04N17/00 , G03B15/00 , G06T1/00
CPC分类号： G09G3/2092 , G06T7/80 , G09G2320/0693
摘要： PROBLEM TO BE SOLVED: To perform fast imaging system calibration. SOLUTION: Systems and methods are disclosed for calibrating an imaging system comprising a processing unit communicatively coupled to one or more imaging devices. The imaging system may also include a display. In an embodiment, a sequence of display features are displayed on a display, and imaged by the imaging device or devices. Spatial data are compiled related to the display features and the corresponding image features. In an embodiment, the display, imaging device or devices, or both may be repositioned, another sequence of display features may be presented and the spatial data may be compiled. Using optimization and calibration techniques, the compiled spatial data may be used to obtain one or more internal imaging device parameters, one or more external parameters, or both. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：执行快速成像系统校准。公开了用于校准包括通信地耦合到一个或多个成像装置的处理单元的成像系统的系统和方法。成像系统还可以包括显示器。在一个实施例中，显示特征的序列显示在显示器上，并由成像设备或设备成像。编辑空间数据与显示特征和相应的图像特征相关。在一个实施例中，可以重新定位显示器，成像设备或两者，可以呈现另一序列的显示特征，并且可以编译空间数据。使用优化和校准技术，编译的空间数据可用于获得一个或多个内部成像设备参数，一个或多个外部参数，或两者。版权所有（C）2007，JPO＆INPIT

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