Method for registering points and planes of 3D data in multiple coordinate systems
    51.
    发明授权
    Method for registering points and planes of 3D data in multiple coordinate systems 有权
    在多个坐标系中记录3D数据的点和平面的方法

    公开(公告)号:US09183631B2

    公开(公告)日:2015-11-10

    申请号:US13539060

    申请日:2012-06-29

    IPC分类号: G06K9/60 G06T7/00

    摘要: Three-dimensional data are registered by selecting a first set of primitives from the data in a first coordinate system, wherein the first set of primitives includes at least one plane, at least one point, and a third primitive that is either a point or a plane, and selecting a second set of primitives from the data in a second coordinate system, wherein the second set of primitives includes at least one plane, at least one point, and a third primitive corresponding to the third primitive in the first set of primitives. Then, the planes are registered with each other, as are the points, to obtain registered primitives.

    摘要翻译: 通过从第一坐标系中的数据中选择第一组图元来注册三维数据,其中第一组图元包括至少一个平面,至少一个点和第三基元,其是点或 并且从第二坐标系中的数据中选择第二组图元,其中所述第二组图元包括与所述第一组图元中的所述第三图元对应的至少一个平面,至少一个点和第三图元 。 然后,如同点一样,飞机相互注册,以获得注册的原语。

    Method and apparatus for extracting depth edges from images acquired of scenes by cameras with ring flashes forming hue circles
    52.
    发明授权
    Method and apparatus for extracting depth edges from images acquired of scenes by cameras with ring flashes forming hue circles 有权
    用于通过具有形成色相圆圈的闪光的照相机从场景获取的图像中提取深度边缘的方法和装置

    公开(公告)号:US09036907B2

    公开(公告)日:2015-05-19

    申请号:US13549791

    申请日:2012-07-16

    申请人: Yuichi Taguchi

    发明人: Yuichi Taguchi

    IPC分类号: G06K9/00 G06T7/00

    摘要: A set of images is acquired of a scene while illuminating the scene with a set of colors with different hues. The set of colors is generated by a set of light sources arranged in a substantial circular manner around a lens of a camera to form a hue circle, wherein each light source emits a different color. A shadow confidence map is generated from the set of images by using hues and saturations of pixels in the set of images. Then, depth edges are extracted from the shadow confidence map.

    摘要翻译: 利用具有不同色调的一组颜色来照亮场景,获取一组场景。 该组颜色由围绕相机的透镜布置成基本圆形的一组光源产生,以形成色相圆,其中每个光源发射不同的颜色。 通过使用该组图像中的像素的色调和饱和度,从图像集合生成阴影置信图。 然后,从阴影置信图提取深度边。

    Abnormality detection system
    53.
    发明授权
    Abnormality detection system 有权
    异常检测系统

    公开(公告)号:US08896321B2

    公开(公告)日:2014-11-25

    申请号:US13189960

    申请日:2011-07-25

    IPC分类号: G01R31/00 B60L11/18 B60L3/00

    摘要: The abnormality detection system is provided for detecting an abnormality of an object. The abnormality detection system includes a high-frequency power source, a primary coil, a secondary coil and a controller. The high-frequency power source supplies power. The primary coil receives the power supplied from the high-frequency power source. The secondary coil is mounted to the object in noncontact with the primary coil for receiving power supplied from the primary coil. The controller is operable to detect the power received by the secondary coil and also to determine whether or not an abnormality is present in the object based on the detected power.

    摘要翻译: 异常检测系统用于检测物体的异常。 异常检测系统包括高频电源,初级线圈,次级线圈和控制器。 高频电源供电。 初级线圈接收从高频电源提供的电力。 次级线圈以与初级线圈非接触的方式安装到物体上,用于接收从初级线圈提供的功率。 控制器可操作以检测由次级线圈接收的功率,并且还基于检测到的功率来确定对象中是否存在异常。

    Method and System for Generating Structured Light with Spatio-Temporal Patterns for 3D Scene Reconstruction
    54.
    发明申请
    Method and System for Generating Structured Light with Spatio-Temporal Patterns for 3D Scene Reconstruction 有权
    用于生成结构化光的方法和系统,用于3D场景重建的时空模式

    公开(公告)号:US20140037146A1

    公开(公告)日:2014-02-06

    申请号:US13562406

    申请日:2012-07-31

    IPC分类号: G06K9/62

    摘要: A structured light pattern including a set of patterns in a sequence is generated by initializing a base pattern. The base pattern includes a sequence of colored stripes such that each subsequence of the colored stripes is unique for a particular size of the subsequence. The base pattern is shifted hierarchically, spatially and temporally a predetermined number of times to generate the set of patterns, wherein each pattern is different spatially and temporally. A unique location of each pixel in a set of images acquired of a scene is determined, while projecting the set of patterns onto the scene, wherein there is one image for each pattern.

    摘要翻译: 通过初始化基本图案来生成包括序列中的一组图案的结构化光图案。 基本图案包括彩色条纹序列,使得彩色条纹的每个子序列对于子序列的特定大小是唯一的。 基本图案在空间和时间上以预定次数分层地移位,以产生一组图案,其中每个图案在空间和时间上是不同的。 确定在场景中获取的一组图像中的每个像素的独特位置,同时将该组图案投影到场景上,其中每个图案有一个图像。

    Method and system for determining projections in non-central catadioptric optical systems
    55.
    发明授权
    Method and system for determining projections in non-central catadioptric optical systems 失效
    用于确定非中心反射折射光学系统中的投影的方法和系统

    公开(公告)号:US08630446B2

    公开(公告)日:2014-01-14

    申请号:US13077810

    申请日:2011-03-31

    IPC分类号: G06K9/00

    CPC分类号: G02B17/08 G06T7/514

    摘要: A three-dimensional (3D) location of a reflection point of a ray between a point in a scene (PS) and a center of projection (COP) of a camera of a catadioptric system is determined. The catadioptric system is non-central and includes the camera and a reflector, wherein a surface of the reflector is a quadric surface rotationally symmetric around an axis of symmetry. The 3D location of the reflection point is determined based on a law of reflection, an equation of the reflector, and an equation describing a reflection plane defined by the COP, the PS, and a point of intersection of a normal to the reflector at the reflection point with the axis of symmetry.

    摘要翻译: 确定场景(PS)中的点与反射折射系统的照相机的投影中心(COP)之间的光线的反射点的三维(3D)位置。 反射折射系统是非中心的,并且包括相机和反射器,其中反射器的表面是围绕对称轴线旋转对称的二次曲面。 反射点的3D位置是基于反射定律,反射器的方程和描述由COP,PS和由反射器的法线在 反射点与对称轴。

    Camera and Method for Focus Based Depth Reconstruction of Dynamic Scenes
    57.
    发明申请
    Camera and Method for Focus Based Depth Reconstruction of Dynamic Scenes 有权
    基于焦点的摄像机和动态场景深度重建方法

    公开(公告)号:US20130010067A1

    公开(公告)日:2013-01-10

    申请号:US13179225

    申请日:2011-07-08

    IPC分类号: H04N13/02

    摘要: A dynamic scene is reconstructed as depths and an extended depth of field video by first acquiring, with a camera including a lens and sensor, a focal stack of the dynamic scene while changing a focal depth. An optical flow between the frames of the focal stack is determined, and the frames are warped according to the optical flow to align the frames and to generate a virtual static focal stack. Finally, a depth map and a texture map for each virtual static focal stack is generated using a depth from defocus, wherein the texture map corresponds to an EDOF image.

    摘要翻译: 通过在改变焦点深度的同时,首先通过包括透镜和传感器的照相机获取动态场景的焦点堆叠来将动态场景重建为深度和扩展景深视频。 确定焦点堆叠的帧之间的光流,并且根据光流使帧变形以对准帧并产生虚拟静态焦点堆叠。 最后,使用从散焦的深度生成每个虚拟静态焦点堆叠的深度图和纹理图,其中纹理图对应于EDOF图像。

    Computer system management apparatus and management method for the computer system
    58.
    发明授权
    Computer system management apparatus and management method for the computer system 有权
    计算机系统,计算机系统的管理手段和管理方法

    公开(公告)号:US08296543B2

    公开(公告)日:2012-10-23

    申请号:US12616635

    申请日:2009-11-11

    IPC分类号: G06F12/00

    摘要: Provided is a computer system including a plurality of storage apparatuses, in which, if the storage apparatuses employ an external mapping/connection system, the plurality of storage apparatuses can efficiently use each other's storage resources. The computer system includes a plurality of storage apparatuses and a management computer for managing the storage apparatuses. The management computer determines whether or not it is possible to perform external connection between the plurality of storage apparatuses and whether or not it is possible to divert the use of a storage device in one storage apparatus to another storage apparatus, on the basis of a criteria table, and if it is possible to perform external connection between the plurality of storage apparatuses, it is carried out and, if it is not possible, the management computer diverts the use of a storage device in one storage apparatus to another storage apparatus.

    摘要翻译: 提供一种包括多个存储装置的计算机系统,其中如果存储装置使用外部映射/连接系统,则多个存储装置可以有效地使用彼此的存储资源。 计算机系统包括多个存储装置和用于管理存储装置的管理计算机。 管理计算机确定是否可以在多个存储装置之间执行外部连接,以及是否可以根据标准将一个存储装置中的存储装置的使用转移到另一个存储装置 表,并且如果可以在多个存储装置之间执行外部连接,则执行,并且如果不可能,则管理计算机将一个存储装置中的存储装置的使用转移到另一个存储装置。

    Localization in industrial robotics using rao-blackwellized particle filtering
    60.
    发明授权
    Localization in industrial robotics using rao-blackwellized particle filtering 有权
    使用rao-blackwellized粒子滤波的工业机器人中的本地化

    公开(公告)号:US08219352B2

    公开(公告)日:2012-07-10

    申请号:US12751366

    申请日:2010-03-31

    IPC分类号: G06F15/00

    CPC分类号: B25J9/1694

    摘要: Embodiments of the invention disclose a system and a method for determining a pose of a probe relative to an object by probing the object with the probe, comprising steps of: determining a probability of the pose using Rao-Blackwellized particle filtering, wherein a probability of a location of the pose is represented by a location of each particle, and a probability of an orientation of the pose is represented by a Gaussian distribution over orientation of each particle conditioned on the location of the particle, wherein the determining is performed for each subsequent probing until the probability of the pose concentrates around a particular pose; and estimating the pose of the probe relative to the object based on the particular pose.

    摘要翻译: 本发明的实施例公开了一种用于通过用探针探测物体来确定探针相对于物体的姿势的系统和方法,包括以下步骤:使用Rao-Blackwellized粒子滤波来确定姿势的概率,其中概率 姿势的位置由每个粒子的位置表示,姿势取向的概率由调整在粒子位置上的每个粒子的取向上的高斯分布表示,其中对每个随后的粒子进行确定 探测到姿势集中在特定姿势周围的概率; 以及基于特定姿势估计探针相对于物体的姿态。