公开(公告)号：US20150279047A1

公开(公告)日：2015-10-01

申请号：US14538732

申请日：2014-11-11

Applicant: QUALCOMM INCORPORATED

Inventor： Zeeshan ZIA ,  Emilio MAGGIO ,  Qi PAN ,  Michael GERVAUTZ ,  Zsolt SZALAVARI

IPC: G06T7/00 ,  G06T7/40

CPC classification number: G06T7/90 ,  G06F16/5838 ,  G06K9/4661 ,  G06T2207/10024

Abstract: Disclosed is a method and apparatus for exemplars-based color classification. In one embodiment, the functions implemented include: processing an image captured by a camera to identify a first color profile that most closely matches colors of the image, wherein the first color profile is selected from a plurality of color profiles each color profile encoding data related to how two or more component colors appear under a different lighting condition.

Abstract translation: 公开了一种用于基于示例的颜色分类的方法和装置。 在一个实施例中，所实现的功能包括：处理由相机拍摄的图像，以识别与图像的颜色最接近匹配的第一颜色特征，其中，从多个颜色分布中选择每个颜色配置文件编码数据相关 如何在不同的照明条件下显示两个或多个分量颜色。

公开(公告)号：US20160182817A1

公开(公告)日：2016-06-23

申请号：US14678654

申请日：2015-04-03

Applicant: QUALCOMM Incorporated

Inventor： Johannes SCHARL ,  Irene REISNER-KOLLMANN ,  Zsolt SZALAVARI

IPC: H04N5/232 ,  H04N13/02

CPC classification number: H04N5/23222 ,  G01B11/24 ,  H04N5/23293

Abstract: Disclosed is a method and apparatus for providing visual guidance to a user capturing images of a three-dimensional object. In one embodiment, the operations implemented may include: generating a virtual registered sphere comprising a plurality of contiguous patches, wherein each of the plurality of patches corresponds to a continuous range of image capture angles; rendering at least a portion of the virtual registered sphere in an image capture camera view; determining whether images of the three-dimensional object have been captured to a predetermined satisfactory degree from a particular range of image capture angles associated with a particular patch; and assigning a color to the particular patch based at least in part on the determination of whether images of the three-dimensional object have been captured to the predetermined satisfactory degree from the particular range of image capture angles associated with the particular patch.

Abstract translation: 公开了一种用于向捕获三维物体的图像的用户提供视觉指导的方法和装置。 在一个实施例中，所实现的操作可以包括：生成包括多个连续补丁的虚拟注册球，其中所述多个补丁中的每一个对应于图像捕捉角度的连续范围; 在图像拍摄相机视图中渲染虚拟注册球体的至少一部分; 确定所述三维物体的图像是否已经从与特定贴片相关联的特定图像拍摄角度范围捕获到预定的令人满意的程度; 以及至少部分地基于是否已经从与特定补丁相关联的特定图像捕获角度范围捕获到三维物体的图像到预定令人满意的程度的判定来为特定补丁分配颜色。

公开(公告)号：US20160117822A1

公开(公告)日：2016-04-28

申请号：US14522233

申请日：2014-10-23

Applicant: QUALCOMM Incorporated

Inventor： Winston YII ,  Gerhard REITMAYR ,  Peter H. RAUBER ,  Qi PAN ,  Zsolt SZALAVARI ,  Michael GERVAUTZ

IPC: G06T7/00

CPC classification number: G06T7/0038 ,  G06T7/35 ,  G06T7/38 ,  G06T7/55 ,  G06T7/77 ,  G06T2207/10016 ,  G06T2207/20076 ,  G06T2207/30241 ,  G06T2207/30244

Abstract: Disclosed is a method and apparatus for selecting a part of SLAM map information of a first device for transmission to a second device in a collaborative SLAM environment. In one embodiment, the functions implemented include: determining whether a 3D registration transformation between a map of the first device and a map of the second device is available; and transmitting a part of map information of the first device to the second device according to one of a first strategy or a second strategy based on whether or not a 3D registration transformation between the map of the first device and the map of the second device is available.

Abstract translation: 公开了一种用于在协作SLAM环境中选择用于传输到第二设备的第一设备的SLAM映射信息的一部分的方法和装置。 在一个实施例中，所实现的功能包括：确定第一设备的地图和第二设备的地图之间的3D注册变换是否可用; 以及基于第一设备的映射与第二设备的映射之间的3D注册变换是否是第一策略或第二策略中的一个，将第一设备的映射信息的一部分发送到第二设备 可用。