公开(公告)号：US20140112573A1

公开(公告)日：2014-04-24

申请号：US13958776

申请日：2013-08-05

Applicant: Google Inc.

Inventor： Anthony Gerald Francis, JR. ,  Thor Lewis

IPC: G06T7/00

CPC classification number: G06T7/0024 ,  G01B11/2513 ,  G01B11/2545 ,  G01B2210/52 ,  G06T7/521 ,  G06T7/55

Abstract: Methods and systems for image marking and generation of a three-dimensional (3D) image of an object are described. In an example, a computing device may be configured to receive a first set of images of an object that capture details of the object. The computing device may also be configured to receive a second set of images that include markings projected on the object and that are indexed to correspond to images of the first set of images. The computing device may be configured to spatially align images of the second set of images based on the markings projected on the object and determine respective images of the first set of images corresponding to spatially aligned images of the second set of images. The computing device may then generate a 3D image of the object from the respective images of the first set of images.

Abstract translation: 描述了用于图像标记和生成对象的三维（3D）图像的方法和系统。 在一个示例中，计算设备可以被配置为接收捕获对象的细节的对象的第一组图像。 计算设备还可以被配置为接收包括投影在对象上的标记并且被索引以对应于第一组图像的图像的第二组图像。 计算设备可以被配置为基于投影在对象上的标记来空间对准第二组图像的图像，并且确定对应于第二组图像的空间对准图像的第一组图像的各个图像。 计算设备然后可以从第一组图像的各个图像生成对象的3D图像。

公开(公告)号：US20140253546A1

公开(公告)日：2014-09-11

申请号：US14284889

申请日：2014-05-22

Applicant: Google Inc.

Inventor： Ryan Hickman ,  James J. Kuffner, JR. ,  Anthony Gerald Francis, JR. ,  Arshan Poursohi ,  James R. Bruce ,  Thor Lewis ,  Chaitanya Gharpure

IPC: G06T19/20 ,  G06T17/00

CPC classification number: G06T19/20 ,  G06T15/20 ,  G06T17/00 ,  G06T2219/2004 ,  G09G5/00

Abstract: Methods and systems for interacting with multiple three-dimensional (3D) object data models are provided. An example method may involve providing to a display device for display a first 3D object data model and a second 3D object data model. Information associated with a modification to the first 3D object data model may be received. Based on the received information, a same change may be applied to the first 3D object data model and applied to the second 3D object data model to obtain a first modified 3D object data model and a second modified 3D object data model. According to the method, the first modified 3D object data model and the second modified 3D object data model may be provided to the display device for substantially simultaneous display.

Abstract translation: 提供了与多个三维（3D）对象数据模型进行交互的方法和系统。 示例性方法可以涉及向显示设备提供用于显示第一3D对象数据模型和第二3D对象数据模型。 可以接收与第一3D对象数据模型的修改相关联的信息。 基于接收到的信息，可以将相同的变化应用于第一3D对象数据模型并应用于第二3D对象数据模型以获得第一修改的3D对象数据模型和第二修改3D对象数据模型。 根据该方法，可以将第一修改3D对象数据模型和第二修改3D对象数据模型提供给显示装置，以便基本上同时显示。

公开(公告)号：US20150161823A1

公开(公告)日：2015-06-11

申请号：US14100290

申请日：2013-12-09

Applicant: Google Inc.

Inventor： Peter Elving Anderson-Sprecher ,  Chaitanya Gharpure ,  Anthony Gerald Francis, JR. ,  James Joseph Kuffner, JR.

IPC: G06T19/20 ,  G06T13/20

CPC classification number: G06T15/005 ,  G06T2200/16

Abstract: An example method may involve a computing device receiving low-resolution images of an object and high-resolution images of the object. The method may also involve causing a 3D image viewer to display a first high-resolution image of the object. The method may further involve receiving an input associated with adjusting a view of the object in the 3D image viewer. The method may still further involve, based on the input, causing the 3D image viewer to sequentially display at least a portion of the low-resolution images so as to adjust the view of the object in the 3D image viewer. The method may yet still further involve, in response to a completion of the sequential display, causing the 3D image viewer to display a second high-resolution image of the object that corresponds to a respective low-resolution image of the object displayed at the completion of the sequential display.

Abstract translation: 示例性方法可以包括接收对象的低分辨率图像和对象的高分辨率图像的计算设备。 该方法还可以涉及使3D图像查看器显示对象的第一高分辨率图像。 该方法还可以包括接收与3D图像查看器中的对象的调整相关联的输入。 该方法还可以进一步涉及基于输入，使3D图像查看器顺序地显示低分辨率图像的至少一部分，以便在3D图像查看器中调整对象的视图。 该方法还可以进一步涉及响应于顺序显示的完成，使3D图像查看器显示对应于在完成时显示的对象的相应低分辨率图像的对象的第二高分辨率图像 的顺序显示。

公开(公告)号：US20140340398A1

公开(公告)日：2014-11-20

申请号：US14451704

申请日：2014-08-05

Applicant: Google Inc.

Inventor： Ryan Hickman ,  James J. Kuffner, JR. ,  Anthony Gerald Francis, JR. ,  Arshan Poursohi ,  James R. Bruce ,  Thor Lewis ,  Chaitanya Gharpure ,  Won Chun

IPC: G06T15/10 ,  G06T19/20 ,  G06T15/80

CPC classification number: G06T15/10 ,  G06T9/001 ,  G06T15/80 ,  G06T19/20 ,  G06T2219/2012 ,  G06T2219/2021

Abstract: Methods and systems for encoding and compressing 3D object data models are provided. An example method may involve receiving 3D mesh data for an object that includes geometry coordinates for a surface of the object. Additionally, material properties may be associated with the geometry coordinates. The method may also include identifying multiple portions of the mesh data based on the material properties associated with the geometry coordinates. For example, a given group of adjacent geometry coordinates having common material properties may be identified as a given portion. For at least some of the identified portions of the mesh data, the method may further include encoding information related to an identified portion of the mesh data and compressing the encoded information into a file of compressed geometric data.

Abstract translation: 提供了用于编码和压缩3D对象数据模型的方法和系统。 示例性方法可以涉及接收包括对象表面的几何坐标的对象的3D网格数据。 另外，材料属性可以与几何坐标相关联。 该方法还可以包括基于与几何坐标相关联的材料属性来识别网格数据的多个部分。 例如，具有共同材料属性的给定组的相邻几何坐标可以被识别为给定部分。 对于网格数据的所识别的部分的至少一些，该方法还可以包括对与网格数据的识别部分相关的信息进行编码，并将编码的信息压缩成压缩几何数据的文件。