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    3-dimensional image acquisition apparatus and method, 3-dimensional reconstruction system, and light projection unit and light projection method therefrom
    3.
    发明授权
    3-dimensional image acquisition apparatus and method, 3-dimensional reconstruction system, and light projection unit and light projection method therefrom 有权
    三维图像采集装置和方法，三维重建系统，以及光投影单元及其投影方法

    公开(公告)号：US07259870B2

    公开(公告)日：2007-08-21

    申请号：US10803673

    申请日：2004-03-18

    申请人： Kazuhiko Arai ,  Akio Kosaka ,  Takashi Miyoshi ,  Kazuhiko Takahashi ,  Hidekazu Iwaki ,  Yasunori Ohki

    发明人： Kazuhiko Arai ,  Akio Kosaka ,  Takashi Miyoshi ,  Kazuhiko Takahashi ,  Hidekazu Iwaki ,  Yasunori Ohki

    IPC分类号： G01B11/24

    CPC分类号： G01C11/06

    摘要： A 3-dimensional image acquisition apparatus acquires images to be used for 3-dimensionally reconstructing an object by picking up the object by a camera twice or more in an image acquisition set including picking up at least once the object carrying a pattern projected onto it by a projection light source. The apparatus comprises a light projection information memory configured to store information on projection of light including information on the time for projecting light for the purpose of projecting the pattern in the image acquisition set, an image acquisition progress information memory configured to store information on the progress of image acquisition in the image acquisition set, and a controller configured to control the projection of light by the projection light source and the picking up by the camera on the basis of the stored information on projection of light and the stored information on the progress.

    摘要翻译： 3维图像获取装置通过摄像机拍摄物体2次以上拍摄物体3次重构物体3次图像获取装置，该图像拍摄装置至少包含一次携带投射到其上的图案的物体 投影光源。 该装置包括光投射信息存储器，被配置为存储关于投影光的信息，包括用于投影光的时间的信息，用于将图案投影到图像获取集合中;图像获取进度信息存储器，被配置为存储关于进度的信息 以及控制器，被配置为基于所存储的关于光的投射的信息和所存储的关于进度的信息来控制由投影光源投射的光和由照相机拾取的光。

    IMAGE GENERATION DEVICE, IMAGE GENERATION METHOD, AND IMAGE GENERATION PROGRAM
    4.
    发明申请
    IMAGE GENERATION DEVICE, IMAGE GENERATION METHOD, AND IMAGE GENERATION PROGRAM 审中-公开
    图像生成装置，图像生成方法和图像生成程序

    公开(公告)号：US20100054580A1

    公开(公告)日：2010-03-04

    申请号：US12617267

    申请日：2009-11-12

    申请人： Takashi Miyoshi ,  Hidekazu Iwaki ,  Akio Kosaka

    发明人： Takashi Miyoshi ,  Hidekazu Iwaki ,  Akio Kosaka

    IPC分类号： G06K9/00 ,  H04N7/18

    CPC分类号： G06T15/20 ,  G08G1/16 ,  G08G1/167

    摘要： The image generation device includes distance calculation means for calculating a distance between a space model and an imaging device arrangement object model which is a model such as a vehicle having a camera mounted, according to viewpoint conversion image data generated by viewpoint conversion means, captured image data representing captured image, a space model, or mapped space data. When displaying an image viewed from an arbitrary virtual viewpoint in the 3D space, the image display format is changed according to the distance calculated by the distance calculation means. When displaying a monitoring object such as a vicinity of a vehicle, a shop, a house or a city as an image viewed from an arbitrary virtual viewpoint in the 3D space, it is possible to display the monitoring object in such a manner that the relationship between the vehicle and the image of the monitoring object can be understood intuitionally.

    摘要翻译： 图像生成装置包括：距离计算装置，用于根据由视点转换装置生成的视点转换图像数据，计算作为具有安装了照相机的车辆的模型的成像装置配置对象模型和空间模型之间的距离;拍摄图像 表示拍摄图像的数据，空间模型或映射空间数据。 当在3D空间中显示从任意虚拟视点观看的图像时，图像显示格式根据由距离计算装置计算的距离而改变。 当从3D空间中的任意虚拟视点看到作为从3D空间中的任意虚拟视点观看的图像的车辆，商店，房屋或城市附近的监视对象显示时，可以以如下方式显示监视对象： 可以直观地了解车辆与监控对象的图像之间的距离。

    Distance measuring apparatus, distance measuring method, and computer program product
    5.
    发明申请
    Distance measuring apparatus, distance measuring method, and computer program product 失效
    测距仪，测距仪，计算机程序产品

    公开(公告)号：US20080079954A1

    公开(公告)日：2008-04-03

    申请号：US11985991

    申请日：2007-11-19

    申请人： Hidekazu Iwaki ,  Akio Kosaka ,  Takashi Miyoshi

    发明人： Hidekazu Iwaki ,  Akio Kosaka ,  Takashi Miyoshi

    IPC分类号： G01B11/14

    CPC分类号： G01C3/08 ,  G01S11/12 ,  G01S13/867 ,  G01S17/023

    摘要： A distance measuring apparatus includes a detecting unit which detects a distance to an object located in a predetermined detection range; an imaging unit which generates an image signal group corresponding to a predetermined imaging field; a calculating unit which calculates the distance to the object located in the imaging field based on the image signal group; and an interpolating unit which either interpolates a detection result by the detecting unit by using a calculation result by the calculating unit, or interpolates the calculation result by the calculating unit by using the detection result by the detecting unit.

    摘要翻译： 距离测量装置包括：检测单元，其检测到位于预定检测范围内的物体的距离; 成像单元，其生成对应于预定成像场的图像信号组; 计算单元，其基于图像信号组计算到位于成像场中的物体的距离; 以及内插单元，其通过使用计算单元的计算结果来内插检测结果，或者通过使用检测单元的检测结果来插值计算单元的计算结果。

    Calibration pattern unit photographed by an imaging system to acquire an image for obtaining correction information
    6.
    发明授权
    Calibration pattern unit photographed by an imaging system to acquire an image for obtaining correction information 有权
    由成像系统拍摄的校准图案单元，以获取用于获得校正信息的图像

    公开(公告)号：US07138645B2

    公开(公告)日：2006-11-21

    申请号：US10650619

    申请日：2003-08-28

    申请人： Kazuhiko Arai ,  Akio Kosaka ,  Takashi Miyoshi ,  Kazuhiko Takahashi ,  Hidekazu Iwaki

    发明人： Kazuhiko Arai ,  Akio Kosaka ,  Takashi Miyoshi ,  Kazuhiko Takahashi ,  Hidekazu Iwaki

    IPC分类号： G01C11/22 ,  G06K9/00 ,  G01B7/00 ,  F16M11/00

    CPC分类号： G01B11/2504 ,  G01B11/00

    摘要： A calibration pattern unit which obtains correction information of an imaging system by imaging at the imaging system is formed by combining a plurality of three-dimensionally arranged planes. The calibration pattern unit comprises supporting members each of which has a predetermined surface corresponding to one of the planes, and a calibration pattern in which a predetermined pattern is formed on the predetermined surface of the supporting member. The supporting member can selectively set the calibration pattern unit to a first form for photographing when the correction information is obtained, and a second form for other purposes.

    摘要翻译： 通过组合多个三维布置的平面来形成通过在成像系统成像获得成像系统的校正信息的校准图案单元。 校准图案单元包括每个具有对应于一个平面的预定表面的支撑构件，以及在支撑构件的预定表面上形成预定图案的校准图案。 支撑构件可以在获得校正信息时选择性地将校准图案单元设置为用于拍摄的第一形式，以及用于其他目的的第二形式。

    Image generation method and device
    7.
    发明授权
    Image generation method and device 失效
    图像生成方法和装置

    公开(公告)号：US07457456B2

    公开(公告)日：2008-11-25

    申请号：US11194751

    申请日：2005-08-01

    申请人： Takashi Miyoshi ,  Hidekazu Iwaki ,  Akio Kosaka

    发明人： Takashi Miyoshi ,  Hidekazu Iwaki ,  Akio Kosaka

    IPC分类号： G06K9/00

    CPC分类号： G06T3/00

    摘要： An image generation method for generating a viewpoint-modified image is carried out based on camera information sensed by one or a plurality of image sensing unit sensing an image around an image sensing unit-disposed object. The image generation method comprises displaying an image sensing unit-disposed object model on the viewpoint-modified image, detecting the change of the movable member of the image sensing unit-disposed object and transforming/displaying the relevant part of the image sensing unit-disposed object model in the viewpoint-modified image. The image generation method can also comprise transforming/displaying the virtual viewpoint position of the viewpoint-modified image, according to the amount of change of the movable member of the image sensing unit-disposed object.

    摘要翻译： 用于生成视点修正图像的图像生成方法基于感测图像感测单元配置对象周围的图像的一个或多个图像感测单元感测到的相机信息来执行。 图像生成方法包括在视点修正图像上显示图像感知单元配置对象模型，检测图像感知单元配置对象的可移动部件的变化，以及转换/显示所设置的图像感测单元的相关部分 视点修改图像中的对象模型。 图像生成方法还可以包括根据图像感测单元配置对象的可移动部件的变化量来变换/显示视点修改图像的虚拟视点位置。

    Stereo camera system and stereo optical module
    8.
    发明授权
    Stereo camera system and stereo optical module 有权
    立体声相机系统和立体声光模块

    公开(公告)号：US07386226B2

    公开(公告)日：2008-06-10

    申请号：US11288647

    申请日：2005-11-29

    申请人： Takashi Miyoshi ,  Akio Kosaka ,  Hidekazu Iwaki ,  Kazuhiko Arai

    发明人： Takashi Miyoshi ,  Akio Kosaka ,  Hidekazu Iwaki ,  Kazuhiko Arai

    IPC分类号： G03B35/08 ,  H04N13/02 ,  G01C5/00

    CPC分类号： H04N13/133

    摘要： This stereo camera system is constituted of a stereo optical module which acquires a stereo image, a central control unit which evaluates an object as a target based on the stereo image acquired by the stereo optical module, and a communication line through which stereo image data output from the stereo optical module is input to the central control unit. Further, in this stereo camera system, an image output processing circuit which performs predetermined image processing with respect to the stereo image acquired by the stereo optical module is provided in the stereo optical module, whereby this image output processing circuit performs a correction arithmetic operation which corrects unbalance at the time of capturing the stereo image.

    摘要翻译： 该立体摄像机系统由立体声光学模块取得立体图像，中央控制单元，其基于由立体光学模块获取的立体图像对象作为目标进行评估;以及通信线路，立体图像数据输出 从立体声光模块输入到中央控制单元。 此外，在该立体相机系统中，在立体光学模块中设置了对由立体光学模块获取的立体图像执行预定图像处理的图像输出处理电路，由此该图像输出处理电路执行校正算术运算， 纠正拍摄立体图像时的不平衡。

    Image generation method and device
    10.
    发明申请
    Image generation method and device 失效
    图像生成方法和装置

    公开(公告)号：US20060029271A1

    公开(公告)日：2006-02-09

    申请号：US11194751

    申请日：2005-08-01

    申请人： Takashi Miyoshi ,  Hidekazu Iwaki ,  Akio Kosaka

    发明人： Takashi Miyoshi ,  Hidekazu Iwaki ,  Akio Kosaka

    IPC分类号： G06K9/00

    CPC分类号： G06T3/00

    摘要： An image generation method for generating a viewpoint-modified image is carried out based on camera information sensed by one or a plurality of image sensing unit sensing an image around an image sensing unit-disposed object. The image generation method comprises displaying an image sensing unit-disposed object model on the viewpoint-modified image, detecting the change of the movable member of the image sensing unit-disposed object and transforming/displaying the relevant part of the image sensing unit-disposed object model in the viewpoint-modified image. The image generation method can also comprise transforming/displaying the virtual viewpoint position of the viewpoint-modified image, according to the amount of change of the movable member of the image sensing unit-disposed object.

    摘要翻译： 用于生成视点修正图像的图像生成方法基于感测图像感测单元配置对象周围的图像的一个或多个图像感测单元感测到的相机信息来执行。 图像生成方法包括在视点修正图像上显示图像感知单元配置对象模型，检测图像感知单元配置对象的可移动部件的变化，以及转换/显示所设置的图像感测单元的相关部分 视点修改图像中的对象模型。 图像生成方法还可以包括根据图像感测单元配置对象的可移动部件的变化量来变换/显示视点修改图像的虚拟视点位置。