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公开(公告)号：US20050018209A1
公开(公告)日：2005-01-27
申请号：US10898504
申请日：2004-07-23
申请人： Guylain Lemelin , Li Song , Dominique Beauchamp , David Jacques , Patryck Rouleau , Emmanuel Glasson , Patrick Dufour
发明人： Guylain Lemelin , Li Song , Dominique Beauchamp , David Jacques , Patryck Rouleau , Emmanuel Glasson , Patrick Dufour
CPC分类号： G01B11/2545 , G01B11/25 , G06T7/521
摘要： An optical 3D digitizer with an enlarged non-ambiguity zone, comprising a structured light projector for projecting a fringe pattern over a target area, the fringe pattern having a shiftable position over the target area is disclosed. First and second cameras having overlapping measurement fields are directed toward the target area and positioned with respect to the projector to define distinct triangulation planes therewith. The second camera has a larger non-ambiguity depth than the first camera. A computer evaluates a same set of camera-projector related functions from images captured by the cameras including the projected pattern at shifted positions, builds low depth resolution and degenerated 3D models from the camera-projector related functions evaluated with respect to the second and first cameras respectively, determines chromatic texture from the images, and builds a complete textured 3D model from data corresponding between the low depth resolution and degenerated 3D models within a tolerance range.
摘要翻译： 公开了一种具有放大的非歧义区域的光学3D数字化仪，其包括用于将目标区域上的条纹图案投影的结构化投光器，所述条纹图案具有在所述目标区域上方的可移位位置。 具有重叠测量场的第一和第二相机指向目标区域并相对于投影仪定位以与其定义明确的三角剖面。 第二台相机具有比第一台相机更大的非歧义深度。 计算机根据摄像机拍摄的图像评估相同的摄像机 - 投影仪相关功能，包括在偏移位置处的投影图案，从相对于第二和第一摄像机评估的相机投影仪相关功能构建低深度分辨率和退化3D模型 分别从图像中确定色彩纹理，并从容差范围内的低深度分辨率和退化3D模型之间的数据构建完整的纹理3D模型。
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2.发明授权公开(公告)号：US06493095B1
公开(公告)日：2002-12-10
申请号：US09548232
申请日：2000-04-12
申请人： Li Song , Yvan Bourassa , Dominique Beauchamp , Guylain Lemelin
发明人： Li Song , Yvan Bourassa , Dominique Beauchamp , Guylain Lemelin
IPC分类号： G01B1124
CPC分类号： H04N13/239 , G01B11/25 , H04N13/254
摘要： An optical 3D digitizer for digitizing an object, comprises a white light source producing white light, a projection lens projecting the white light toward the object whereby the object has a fully illuminated side, a grating device producing a fringe pattern in the light projected by the projection lens, and first and second cameras positioned aside from the projection lens and aligned in angled directions with respect to each other so that the cameras have complementary fields of view directed on the illuminated side of the object and partially overlapping with each other over a depth of measurement of the object. The cameras have respective video outputs to produce video signals representing complementary images of the object with a common image portion as a result of the fields of view being partially overlapping.
摘要翻译： 一种用于数字化对象的光学3D数字化仪，包括产生白光的白色光源，将白色光朝向物体投影的投影透镜，由此物体具有完全照明的一侧，在由所述物体投影的光中产生条纹图案的光栅装置 投影透镜以及相对于投影透镜定位并相对于彼此成角度方向对准的第一和第二照相机，使得照相机具有指向物体的照射侧的互补视场，并且在相对于物体的一个深度 的物体的测量。 相机具有各自的视频输出，以产生视频信号，视频信号表示作为视场部分重叠的结果的公共图像部分的对象的补充图像。
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3.发明申请APPARATUS AND AUTOMATED MANUFACTURING DEVICE FOR PRODUCING A PERSONALIZED 3D OBJECT 有权用于生产个性化3D对象的装置和自动化制造装置公开(公告)号：US20100332005A1
公开(公告)日：2010-12-30
申请号：US12772061
申请日：2010-04-30
摘要： An apparatus for producing a personalized 3D object is disclosed. The apparatus, or kiosk, comprises a payment detector, a user input device and a display, an image acquisition system, calculators for calculating a 3D image, a manufacturing device and an exit for delivering the personalized 3D object to the user. The manufacturing device includes a loading device for loading blank 3D objects on a platform, which includes vertical storages and a rotatable tray disposed underneath having a slit therein for receiving the blank 3D objects. The rotatable tray is computer controlled to rotated between various operative positions for loading and unloading the 3D objects.
摘要翻译： 公开了一种用于生产个性化3D对象的装置。 该装置或信息亭包括支付检测器，用户输入装置和显示器，图像采集系统，用于计算3D图像的计算器，用于将个性化3D对象递送给用户的制造装置和出口。 制造装置包括用于将空白3D物体装载在平台上的装载装置，该平台包括垂直存储器和设置在其下方的可旋转托盘，其中具有用于接收空白3D物体的狭缝。 可旋转盘被计算机控制以在各种操作位置之间旋转以加载和卸载3D对象。
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公开(公告)号：US07274470B2
公开(公告)日：2007-09-25
申请号：US10898504
申请日：2004-07-23
申请人： Guylain Lemelin , Li Song , Dominique Beauchamp , David Jacques , Patryck Rouleau , Emmanuel Glasson , Patrick Dufour
发明人： Guylain Lemelin , Li Song , Dominique Beauchamp , David Jacques , Patryck Rouleau , Emmanuel Glasson , Patrick Dufour
IPC分类号： G01B11/24
CPC分类号： G01B11/2545 , G01B11/25 , G06T7/521
摘要： An optical 3D digitizer with an enlarged non-ambiguity zone, comprising a structured light projector for projecting a fringe pattern over a target area, the fringe pattern having a shiftable position over the target area is disclosed. First and second cameras having overlapping measurement fields are directed toward the target area and positioned with respect to the projector to define distinct triangulation planes therewith. The second camera has a larger non-ambiguity depth than the first camera. A computer evaluates a same set of camera-projector related functions from images captured by the cameras including the projected pattern at shifted positions, builds low depth resolution and degenerated 3D models from the camera-projector related functions evaluated with respect to the second and first cameras respectively, determines chromatic texture from the images, and builds a complete textured 3D model from data corresponding between the low depth resolution and degenerated 3D models within a tolerance range.
摘要翻译： 公开了一种具有放大的非歧义区域的光学3D数字化仪，其包括用于将目标区域上的条纹图案投影的结构化投光器，所述条纹图案具有在所述目标区域上方的可移位位置。 具有重叠测量场的第一和第二相机指向目标区域并相对于投影仪定位以与其定义明确的三角剖面。 第二台相机具有比第一台相机更大的非歧义深度。 计算机根据摄像机拍摄的图像评估相同的摄像机 - 投影仪相关功能，包括在偏移位置处的投影图案，从相对于第二和第一摄像机评估的相机投影仪相关功能构建低深度分辨率和退化3D模型 分别从图像中确定色彩纹理，并从容差范围内的低深度分辨率和退化3D模型之间的数据构建完整的纹理3D模型。
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5.发明授权Apparatus and automated manufacturing device for producing a personalized 3D object 有权用于生产个性化3D物体的装置和自动化制造装置公开(公告)号：US08150145B2
公开(公告)日：2012-04-03
申请号：US12772061
申请日：2010-04-30
摘要： An apparatus for producing a personalized 3D object is disclosed. The apparatus, or kiosk, comprises a payment detector, a user input device and a display, an image acquisition system, calculators for calculating a 3D image, a manufacturing device and an exit for delivering the personalized 3D object to the user. The manufacturing device includes a loading device for loading blank 3D objects on a platform, which includes vertical storages and a rotatable tray disposed underneath having a slit therein for receiving the blank 3D objects. The rotatable tray is computer controlled to rotated between various operative positions for loading and unloading the 3D objects.
摘要翻译： 公开了一种用于生产个性化3D对象的装置。 该装置或信息亭包括支付检测器，用户输入装置和显示器，图像采集系统，用于计算3D图像的计算器，用于将个性化3D对象递送给用户的制造装置和出口。 制造装置包括用于将空白3D物体装载在平台上的装载装置，该平台包括垂直存储器和设置在其下方的可旋转托盘，其中具有用于接收空白3D物体的狭缝。 可旋转盘被计算机控制以在各种操作位置之间旋转以加载和卸载3D对象。
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公开(公告)号：US20060188145A1
公开(公告)日：2006-08-24
申请号：US11340401
申请日：2006-01-26
申请人： Li Song , Guylain Lemelin , Sonya Delisle , Dominique Beauchamp , Patrick Dufour
发明人： Li Song , Guylain Lemelin , Sonya Delisle , Dominique Beauchamp , Patrick Dufour
IPC分类号： G06K9/00
摘要： The present invention relates to method and apparatus for producing a personalized 3D object. The method comprises steps of detecting whether a payment has been received, inviting a user to select parameters by means of a user input device and a display, capturing at least two images of a subject, calculating a 3D image with the images captured, producing and delivering the personalized 3D object to the user. In addition, a receipt comprising a web site address, a password and a set of instructions for ordering additional products are delivered to the user and the 3D image and data are transferred to a server via a network connection. The apparatus, or kiosk, comprises a payment detector, a user input device and a display, an image acquisition system, calculators for calculating a 3D image, a manufacturing device and an exit for delivering the personalized 3D object to the user.
摘要翻译： 本发明涉及用于生产个性化3D对象的方法和装置。 该方法包括以下步骤：检测是否已经接收到支付，邀请用户通过用户输入设备和显示器选择参数，捕获被摄体的至少两个图像，使用捕获的图像计算3D图像，产生和 将个性化3D对象传递给用户。 此外，包括用于订购附加产品的网站地址，密码和一组指令的收据被传递给用户，并且3D图像和数据经由网络连接被传送到服务器。 该装置或信息亭包括支付检测器，用户输入装置和显示器，图像采集系统，用于计算3D图像的计算器，用于将个性化3D对象递送给用户的制造装置和出口。
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公开(公告)号：US06664531B2
公开(公告)日：2003-12-16
申请号：US10277424
申请日：2002-10-22
申请人： Hansjörg Gärtner , Dominique Beauchamp , Yvan Bourassa , Martin Breton , Li Song , Guylain Lemelin , Patryck Rouleau
发明人： Hansjörg Gärtner , Dominique Beauchamp , Yvan Bourassa , Martin Breton , Li Song , Guylain Lemelin , Patryck Rouleau
IPC分类号： H01L2700
CPC分类号： G01B11/245 , G01B11/2545
摘要： A digitizer combining functions of stereovision, color 3D digitizing and motion capture of a target object. The digitizer has a base supporting two cameras and two projection arrangements with projectors, one of which is provided with a grating element for projection of an encoded pattern on a surface of the target object and used for an active 3D range sensing, the other being used for an acquisition of texture information of the target object. The cameras and the light projectors are angled with respect to each other and arranged so that they have optical axes converging through a single point. A computer operates the projectors and processes the video signals generated by the cameras according to the selected function.
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