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1. 发明公开

EP3236199A4 IMAGE CAPTURE DEVICE ASSEMBLY, THREE-DIMENSIONAL SHAPE MEASUREMENT DEVICE, AND MOTION DETECTION DEVICE 审中-公开
公开(公告)号：EP3236199A4
公开(公告)日：2018-06-06
申请号：EP15869608
申请日：2015-09-04
申请人： SONY CORP
发明人： HAMAGUCHI YUICHI , OMORI SHIRO , NUMATA HAJIME , HIRAMA MASAHIDE , ODA YASUMASA
IPC分类号： G01B11/25 , G06T7/521
CPC分类号： G01B11/2504 , G01B11/25 , G01B11/2513 , G01B11/2545 , G01P13/00 , G06T7/254 , G06T7/521 , G06T7/593 , G06T2207/10021
摘要： An image capture device assembly includes: a light source 110 that emits a reference light pattern; an image capture device120 ; and a control device 130 that controls the light source and the image capture device. The light source 110 emits the reference light pattern to a subject 140 with high brightness and low brightness, respectively, under the control of the control device 130, the image capture device 120 captures an image of the reference light pattern and the subject 140 in a high brightness irradiation state and outputs a first image signal to the control device 130, or captures an image of at least the subject 140 in a low brightness irradiation state and outputs a second image signal to the control device 130, and the control device 130 generates a reference light pattern image signal from a difference between the first image signal and the second image signal.

2. 发明公开

EP3131291A1 SYSTEM AND METHOD FOR ACQUIRING COLOR IMAGE FROM MONOCHROME SCAN CAMERA 审中-公开
标题翻译：系统VERFAHREN ZUR ERFASSUNG EINES FARBBILDES VON EINER MONOCHROMEN ZEILENKAMERA
公开(公告)号：EP3131291A1
公开(公告)日：2017-02-15
申请号：EP15751310.2
申请日：2015-01-07
申请人： Andong National University Industry Academic Cooperation Foundation , 4dculture Inc.
发明人： LEE, Cheol Hee , KIM, Jong Seong
IPC分类号： H04N9/07 , H04N13/02
CPC分类号： G01B11/2509 , G01B11/25 , G01B11/2504 , G01B11/2513 , H04N9/07 , H04N9/43 , H04N13/20 , H04N13/254
摘要： The present invention relates to a system and a method for acquiring a color image from a monochrome scan camera, and the system comprising: a projector for projecting an RGB color light source; a camera for photographing an object on which the RGB color light source is to be projected; and a color reproduction unit for acquiring a color image by normalizing the light intensity of the RGB color light source and adjusting a gain for each RGB channel using gain adjustment coefficients generated by calculating tristimulus values of the camera, and thus the present invention obtains an effect of reproducing 3D information and color information of an object by projecting the RGB color light source of the projector to acquire a plurality of images from the same scene and ascertaining the color information of the object inputted into the camera from the plurality of images.
摘要翻译：本发明涉及一种用于从单色扫描照相机获取彩色图像的系统和方法，该系统包括：用于投影RGB彩色光源的投影仪; 用于拍摄要投射RGB彩色光源的物体的照相机; 以及颜色再现单元，用于通过归一化RGB彩色光源的光强度并且通过使用通过计算相机的三刺激值产生的增益调整系数来调整每个RGB通道的增益来获取彩色图像，因此本发明获得效果通过投影投影仪的RGB彩色光源来从同一场景中获取多个图像并从多个图像中确定输入到照相机的对象的颜色信息来再现对象的3D信息和颜色信息。

3. 发明公开

EP3031668A1 Image calibration and monitoring apparatus and image calibration and monitoring method 审中-公开
标题翻译： Bildkalibrierungs- undÜberwachungsvorrichtungsowie Bildkalibrierungs- undÜberwachungsverfahren
公开(公告)号：EP3031668A1
公开(公告)日：2016-06-15
申请号：EP14197093.9
申请日：2014-12-10
申请人： Application Solutions (Electronics and Vision) Limited
发明人： Guerreiro, Rui , Silva, Carlos , Wibberley, Dave
IPC分类号： B60R1/00 , G06T7/00 , H04N17/00
CPC分类号： B60R1/00 , B60R2300/402 , G01B11/2504 , G06T7/521 , G06T2207/30168 , G06T2207/30252 , H04N17/002
摘要： The present invention relates to an enhanced image calibration and monitoring apparatus and method for calibrating and monitoring an imaging of a camera of a vehicle. A predetermined light pattern is emitted by a lighting unit, for instance a headlight of a vehicle. The headlight of the vehicle may be configured as a digital light processing projector or a liquid crystal display projector. The emitted light pattern is projected at least partly in the field of view of a camera. After capturing the emitted light pattern by this camera, the image data provided by the camera are analysed in order to determine calibration or monitoring parameters of the camera. In this way, an automated calibration and monitoring of an optical system may be obtained. By using the headlights of the vehicle for emitting the light pattern, no further light sources are required. Hence, the costs for such a calibration and monitoring can be reduced.
摘要翻译：本发明涉及用于校准和监视车辆照相机的成像的增强型图像校准和监视装置和方法。预定的光图案由照明单元，例如车辆的前灯发出。车辆的前灯可以被配置为数字光处理投影仪或液晶显示投影仪。发射的光图案至少部分地投影在相机的视场中。在通过该相机捕获发射的光图案之后，分析由相机提供的图像数据，以便确定相机的校准或监视参数。以这种方式，可以获得光学系统的自动校准和监视。通过使用用于发射光图案的车辆前照灯，不需要进一步的光源。因此，可以降低这种校准和监测的成本。

4. 发明授权

EP2751521B1 METHOD AND SYSTEM FOR ALIGNMENT OF A PATTERN ON A SPATIAL CODED SLIDE IMAGE 有权
标题翻译： VERFAHREN UND系统ZUR AUSRICHTUNG EINES MUSTERS AUF EINEMRÄUMLICHENCODIERTEN DIABILD
公开(公告)号：EP2751521B1
公开(公告)日：2016-03-02
申请号：EP12852417.0
申请日：2012-11-02
申请人： Creaform Inc.
发明人： HEBERT, Patrick , ROCHETTE, Félix
IPC分类号： G01B11/25 , G01B11/245 , G06T7/00
CPC分类号： H04N13/275 , G01B11/2504 , G01B11/2513 , G06T5/006 , G06T7/521
摘要： A method for preparing a spatial coded slide image in which a pattern of the spatial coded slide image is aligned along epipolar lines at an output of a projector in a system for 3D measurement, comprising: obtaining distortion vectors for projector coordinates, each vector representing a distortion from predicted coordinates caused by the projector; retrieving an ideal pattern image which is an ideal image of the spatial coded pattern aligned on ideal epipolar lines; creating a real slide image by, for each real pixel coordinates of the real slide image, retrieving a current distortion vector; removing distortion from the real pixel coordinates using the current distortion vector to obtain ideal pixel coordinates in the ideal pattern image; extracting a pixel value at the ideal pixel coordinates in the ideal pattern image; copying the pixel value at the real pixel coordinates in the real slide image.
摘要翻译：一种制备空间编码的幻灯片图像的方法，其中，所述空间编码的幻灯片图像的图案在用于3D测量的系统中的投影仪的输出处沿着支线对准，包括：获得投影仪坐标的失真向量，每个矢量表示由投影机引起的预测坐标失真; 检索作为在理想核线上对准的空间编码图案的理想图像的理想图案图像; 通过对于真实幻灯片图像的每个真实像素坐标创建真实的幻灯片图像，检索当前的失真向量; 使用当前失真向量从真实像素坐标消除失真，以获得理想图案图像中的理想像素坐标; 提取理想图案图像中的理想像素坐标处的像素值; 复制真实幻灯片图像中真实像素坐标处的像素值。

5. 发明公开

EP2603767A1 VERFAHREN ZUM KALIBRIEREN EINES MESSSYSTEMS UND VORRICHTUNG ZUM DURCHFÜHREN DES VERFAHRENS 审中-公开
标题翻译：方法用于校准测量系统和设备实现的过程
公开(公告)号：EP2603767A1
公开(公告)日：2013-06-19
申请号：EP11746194.7
申请日：2011-07-18
申请人： Robert Bosch GmbH
发明人： MACCHIA, Adriano , UFFENKAMP, Volker
IPC分类号： G01B11/25 , G01B21/04 , G06T7/00 , G01B11/245 , G01B11/275
CPC分类号： H04N17/002 , G01B11/245 , G01B11/2504 , G01B11/275 , G01B21/042 , G01C11/00 , G06T7/85 , G06T2207/20076 , G06T2207/30108 , G06T2207/30208
摘要： The invention relates to a method for calibrating a measurement system having at least one image recording apparatus (12) having at least two measurement cameras (31, 32) that form a stereo camera system, and having an analysis unit (13), wherein the measurement system is calibrated by means of a calibration device (22) having reference features (29). The process flow of the method is divided into three steps, wherein in a first step the 3D coordinates of the reference features (29) are determined in a measurement space (30) of the calibration device (22) by at least one image recording camera (9), and in a second step at least one of the image recording apparatuses (12) is disposed in the measurement space (30) of the calibration device (22), and in a third step the 3D coordinates of the at least one image recording apparatus (12) and/or of the at least two measurement cameras (31, 32) are determined in a common 3D coordinate system by means of the analysis unit (13) using the 3D coordinates determined in the first step. The calibration device (22) comprises a measurement space (30) for receiving the image recording apparatus (12) and said measurement space is at least partially bounded by a measurement frame (22) having the reference features (29).
摘要翻译：本发明涉及一种用于校准具有至少一个图像记录装置（12），其具有至少两个测量摄像机的测量系统（31，32）并形成一个立体摄像系统，并且具有到分析单元（13），worin的测量系统由具有参考特征的校准装置（22）（29）的方式校准。该方法的流程被分成三个步骤，在第一步骤中的参考特征的3D坐标（29）是确定性的开采在校准装置（22）的测量空间（30）由至少一个图像记录照相机worin （9），并且在第二步骤中的图像记录装置中的至少一个（12）被设置在所述校准装置（22）的测量空间（30），和在第三步骤中，3D中的至少一个的坐标 /或至少两个测量摄像机（31，32）的图像记录装置（12），并且确定使用3D坐标确定开采在第一步骤中在一个共同的3D开采由分析单元（13）的手段的坐标系。校准装置（22），用于接收所述图像记录装置（12）和所述测量空间至少部分地由一个测量框架（22）限定具有所述参考特征（29）包括一个测量空间（30）。

6. 发明授权

EP2137488B1 VERFAHREN UND ANORDNUNG ZUR OPTISCHEN ABBILDUNG MIT TIEFENDISKRIMINIERUNG 有权
标题翻译： VERFAHREN UNDORORREN UNDORORREN UNDORDENZEN ZUR OPTISCHEN ABBILDUNG MIT TIEFENDISKRIMINIERUNG
公开(公告)号：EP2137488B1
公开(公告)日：2012-08-08
申请号：EP08736106.9
申请日：2008-04-11
申请人： Schwertner, Michael
发明人： Schwertner, Michael
IPC分类号： G01B11/24 , G02B21/00 , G02B21/16 , G06T7/00 , G01N21/64
CPC分类号： G01B11/2504 , G01N21/6458 , G02B21/367 , G06T7/55
摘要： The invention relates to a method and an assembly for generating optical split images. The invention permits the three-dimensional, layered optical scanning of spatially extended objects (10) and is used in microscopy, but is not limited to this field. In said method, periodically distributed exposures (3) are projected in one spatial direction into a plane (9) and fluorescent and/or luminescent light that is reflected and/or scattered and/or emitted by the sample (10) is reproduced on a local-resolution detector (11). According to the invention, a calibration step is first carried out, in which step the local phase and/or the local period of the distributed exposures are determined for each location on the detector (11). In the sample detection mode, two distributed exposures are projected into or onto the sample (10) to calculate each split image and the resultant intensity distributions are reproduced on the detector (11). The method steps for projecting and detecting two exposure light distributions are repeated as often as desired, in particular for different focal positions of the sample (10) and/or different exposure wavelengths and the intensity distributions are used to calculate at least one optical split image from the captured intensity distributions with the aid of the local phase and/or local period.
摘要翻译：用于产生光学截面图像的方法和组件允许空间扩展对象的三维分层光学扫描。在至少一个方向上具有周期性的照明图案被投影到平面中，来自被反射和/或散射和/或发射的荧光的样品的光被成像到空间分辨的检测器上。首先，存在校准步骤，其中针对检测器上的每个位置确定照明图案的局部相位和/或本地周期。在样本检测模式中，对于每个光学部分图像的计算，存在投影到样本中或样本上的两个照明图案，并且所得到的强度分布用于在检测器上形成图像。

7. 发明公开

EP2450663A1 Verfahren und Anordnung zur Korrektur von Messpositionen von zur Inspektion elektronischer Flachbaugruppen aufgenommener Messbilder 审中-公开
标题翻译：方法和装置用于记录电子印刷电路板的测量图像的检查的测量位置的修正
公开(公告)号：EP2450663A1
公开(公告)日：2012-05-09
申请号：EP11187595.1
申请日：2011-11-03
申请人： Göpel electronic GmbH
发明人： Hacke, André , Rabich, Stephan
IPC分类号： G01B11/25 , G01N21/88 , G01N21/956 , G01R31/308 , G06T7/00
CPC分类号： G01B11/2504 , G01B2210/56 , G06T5/006 , G06T5/50 , G06T2207/20212 , G06T2207/30141 , G06T2207/30152
摘要： Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Korrektur von Messpositionen von Messbildern elektronischer Flachbaugruppen, bei dem eine Lichtlinie mit breitbandigem Licht mit Wellenlänge zwischen 300 und 800 nm und unter einem einstellbaren Polarwinkel (15) > 0° und 90° und einem einstellbaren Azimutwinkel (14) projiziert wird, dass ein Bild der Lichtlinie mit einer Videokamera (1) einer rotatorischen Bildaufnahmeeinheit (A) unter einem einstellbaren Azimutwinkel (14) aufgenommen wird, dass eine Lage des Bildes der auf das Kalibrierungsobjekt projizierten Lichtlinie bezüglich zweier Bezugsachsen eines Bezugssystems als Kalibrierungsdatensatz erfasst, mittels Regressionen n-ter Ordnung in eine Kalibrierungsfunktion überführt und gespeichert wird, dass eine Lage des Bildes der auf das Messobjekt projizierten Lichtlinie als Messdatensatz erfasst, mittels Regressionen n-ter Ordnung in eine Prüflingsfunktion überführt und gespeichert wird und dass die auftretenden Differenzen zwischen der Kalibrierungsfunktion und der Prüflingsfunktion erfasst und zur Korrektur der Messpositionen der Messbilder in der Videokamera (1) verwendet werden.
摘要翻译：该方法涉及一个投影校准对象上的光线也由照相机提供在观察面在角。光线的图像被记录并保存。由n阶的回归光线投影校准对象上的图像的位置被确定采掘相对校准数据记录到参考系统的两个参考轴线并且被传送并保存在一个校准函数。基准轴在观察平面和指向的另一参考轴垂直于前者参考轴线。因此独立claimsoft在布置用于旋转图像记录单元，用于执行摄影图像的测量位置校正方法包括对。

8. 发明授权

EP2208963B1 Procédé de mesure de jeux et d'affleurements 有权
标题翻译： Methode zur Messung von Spalten undBündigkeiten
公开(公告)号：EP2208963B1
公开(公告)日：2011-05-18
申请号：EP09179332.3
申请日：2009-12-15
申请人： Peugeot Citroën Automobiles SA
发明人： Calve, Gilbert
IPC分类号： G01B11/14 , G01B11/25 , B62D65/00
CPC分类号： B62D65/005 , G01B11/14 , G01B11/2504 , G06T7/593 , G06T2207/10012 , G06T2207/30164

9. 发明授权

EP1766326B1 OPTICAL METHOD OF DETERMINING A DIMENSION OR ORIENTATION OF A MOVING OBJECT 有权
标题翻译：光学方法用于确定大小或移动对象的方向
公开(公告)号：EP1766326B1
公开(公告)日：2009-04-29
申请号：EP05714278.8
申请日：2005-03-21
申请人： JRB Engineering Pty Ltd
发明人： BLAIR, Jim
IPC分类号： G01B11/04 , G01B11/25
CPC分类号： G01B11/2513 , B60L5/205 , B60L2200/26 , G01B11/2504 , G06T7/521
摘要： A method for optically determining a physical attribute of a moving object, such as the height h of the carbons (14) of a pantograph head (10). This method incorporates a method for optically establishing a mathematical spatial relationship between one or more cameras (26) and one or more fanned lasers (24) each capable of projecting a laser beam along a laser plane (28). The method comprises: establishing an orientation and location of each camera (26) with respect to a co-ordinate system; establishing an orientation of each laser plane (28) within the co-ordinate system; and deriving a transformation function for calculating the three dimensional position of points within the plane (28) of each respective laser beam from a pixel location within a pixelated image created by each of the cameras.

10. 发明公开

EP1766326A4 OPTICAL METHOD OF DETERMINING A PHYSICAL ATTRIBUTE OF A MOVING OBJECT 有权
标题翻译：优惠VERFAHREN ZUR BESTIMMUNG EINES PHYSISCHEN属性EINES BEWEGLICHEN OBJEKTS
公开(公告)号：EP1766326A4
公开(公告)日：2007-10-24
申请号：EP05714278
申请日：2005-03-21
申请人： JRB ENGINEERING PTY LTD
发明人： BLAIR JIM
IPC分类号： G01B11/04 , B60L5/20 , G01B11/24 , G01B11/25
CPC分类号： G01B11/2513 , B60L5/205 , B60L2200/26 , G01B11/2504 , G06T7/521
摘要： A method for optically determining a physical attribute of a moving object, such as the height h of the carbons (14) of a pantograph head (10). This method incorporates a method for optically establishing a mathematical spatial relationship between one or more cameras (26) and one or more fanned lasers (24) each capable of projecting a laser beam along a laser plane (28). The method comprises: establishing an orientation and location of each camera (26) with respect to a co-ordinate system; establishing an orientation of each laser plane (28) within the co-ordinate system; and deriving a transformation function for calculating the three dimensional position of points within the plane (28) of each respective laser beam from a pixel location within a pixelated image created by each of the cameras.
摘要翻译：一种用于光学地确定移动物体的物理属性的方法，例如缩放头（10）的碳（14）的高度h。该方法包括一种用于在一个或多个照相机（26）和一个或多个能够沿着激光平面（28）投射激光束的扇形激光器（24）之间光学建立数学空间关系的方法。该方法包括：相对于坐标系建立每个摄像机（26）的取向和位置; 在坐标系内建立每个激光平面（28）的取向; 并且导出用于从由每个相机创建的像素化图像内的像素位置计算每个相应激光束的平面（28）内的点的三维位置的变换函数。

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