公开(公告)号：EP2960869A3

公开(公告)日：2016-04-06

申请号：EP15173714.5

申请日：2015-06-24

Applicant: Nuctech Company Limited

Inventor： CHEN, Zhiqiang ,  ZHANG, Li ,  WANG, Shuo ,  SUN, Yunda ,  HUANG, Qingping ,  TANG, Zhi

IPC: G06T19/00

CPC classification number: G06T11/20 ,  G01V5/0008 ,  G01V5/005 ,  G06K9/46 ,  G06K9/52 ,  G06K9/6218 ,  G06K2009/4666 ,  G06T7/50 ,  G06T7/60 ,  G06T7/75 ,  G06T15/005 ,  G06T15/20 ,  G06T19/20

Abstract: A CT system for security check and a method thereof are provided. The method includes: reading inspection data of an inspected object; inserting at least one three-dimensional (3D) Fictional Threat Image (FTI) into a 3D inspection image of the inspected object, which is obtained from the inspection data; receiving a selection of at least one region in the 3D inspection image including the 3D FTI or at least one region in a two-dimensional (2D) inspection image including a 2D FTI corresponding to the 3D FTI, wherein the 2D inspection image is obtained from the 3D inspection image or is obtained from the inspection data; and providing a feedback of the 3D inspection image including at least one 3D FTI in response to the selection. With the above solution, it is convenient for a user to rapidly mark a suspected object in the CT image, and provides a feedback of whether a FTI is included.

公开(公告)号：EP2880636A4

公开(公告)日：2016-01-27

申请号：EP13825848

申请日：2013-08-02

Applicant: DREAMWORKS ANIMATION LLC

Inventor： POWELL ALEXANDER P ,  PAPP ESTEBAN D ,  WELLS ALEX M

IPC: G06T17/00 ,  G06K9/46 ,  G06T13/20 ,  G06T15/20

CPC classification number: G06T11/20 ,  G06F3/00 ,  G06T13/20 ,  G06T19/20 ,  G06T2219/2016

Abstract: Systems and processes are described below relating to evaluating a dependency graph to render three-dimensional (3D) graphics using constraints. Two virtual 3D objects are accessed in a virtual 3D space. A constraint relationship request is received, which identifies the first object as a parent and the second object as a child. The technique verifies whether the graphs of the objects are compatible for being constrained to one another. The first object is evaluated to determine its translation, rotation, and scale. The second object is similarly evaluated based on the translation, rotation, and scale of the first object. An image is rendered depicting at least a portion of the first virtual 3D object and at least a portion of the second virtual 3D object.

Abstract translation: 下面描述涉及评估具有一个或多个时间上依赖的变量的依赖图的系统和过程。 时间上依赖的变量可以包括可以用于在除了评估时间因素变量之外的帧处评估依赖图的变量。 一个示例性过程可以包括使用时间依赖性列表来跟踪每个时间依赖变量的时间肮脏状态。 当接收到用于评估特定帧的依赖图的请求时，该列表可以用于确定哪个帧（如果有的话）应当被重新评估。 这有利地减少了重新评估依赖图所需的时间量和计算资源。

公开(公告)号：EP2866204A4

公开(公告)日：2016-01-20

申请号：EP12879483

申请日：2012-06-21

Applicant: LG ELECTRONICS INC

Inventor： CHO EUNHYUNG

IPC: G06T11/80 ,  G02B27/01 ,  G06F3/01 ,  G06F3/03 ,  G06T11/00 ,  G06T11/20

CPC classification number: G06T11/20 ,  G02B27/017 ,  G02B2027/0138 ,  G02B2027/014 ,  G06F3/011 ,  G06F3/0304 ,  G06T11/00 ,  H04N13/00

Abstract: Disclosed herein is an apparatus and method for processing a digital image, wherein analog images are converted to digital images and stored. The method for processing a digital image includes sensing a first hand-drawn sketch and storing the sensed first hand-drawn sketch as a first digital image; visualizing the stored loaded first digital image as a first virtual hand-drawn sketch; sensing a second hand-drawn sketch being additionally drawn on the visualized first virtual hand-drawn sketch; and storing the sensed second hand-drawn sketch as a second digital image, wherein the first hand-drawn sketch and the second hand-drawn sketch corresponds to a physical sketch being expressed with a liquid or solid substance hand-drawn by a user.

Abstract translation: 本文公开了一种用于处理数字图像的装置和方法，其中模拟图像被转换成数字图像并被存储。 用于处理数字图像的方法包括感测第一手绘草图并将感测到的第一手绘草图存储为第一数字图像; 将存储的加载的第一数字图像可视化为第一虚拟手绘草图; 感测另外绘制在可视化的第一虚拟手绘草图上的第二手绘草图; 并将感测到的第二手绘草图存储为第二数字图像，其中第一手绘草图和第二手绘草图对应于用用户手绘的液体或固体物质表示的物理草图。

公开(公告)号：EP2966371A1

公开(公告)日：2016-01-13

申请号：EP15171863.2

申请日：2015-06-12

Applicant: OMRON CORPORATION

Inventor： Manabe, Seiichi ,  Nakaichi, Jun

IPC: F24F11/00

CPC classification number: G06K9/52 ,  F24F11/30 ,  F24F11/62 ,  F24F11/79 ,  F24F2120/10 ,  F24F2120/12 ,  F24F2120/14 ,  G05B13/0205 ,  G06K9/00268 ,  G06K9/00362 ,  G06K9/00476 ,  G06K9/4604 ,  G06K2009/4666 ,  G06T7/20 ,  G06T7/60 ,  G06T11/20 ,  G06T2207/30201

Abstract: Information regarding a room, such as the shape of the room, is inferred simply and precisely. A room information inferring apparatus for inferring information regarding a room includes: an imaging unit that captures an image of a room that is to be subjected to inferring; a person detection unit that detects a person in an image captured by the imaging unit, and acquires the position of the person in the room; a presence map generation unit that generates a presence map indicating the distribution of detection points corresponding to persons detected in images captured at different times; and an inferring unit that infers information regarding the room based on the presence map. The person detection unit can detect the face, head, or upper body of the person in the image, and acquire the position of the person in the room based on the position and size of the face, head, or upper body in the image. The inferring unit can infer that a polygon circumscribed around the distribution of detection points in the presence map is the shape of the room.

Abstract translation: 关于房间的信息，例如房间的形状，被简单而精确地推断出来。 用于推断关于房间的信息的房间信息推断装置包括：拍摄要进行推断的房间的图像的摄像单元; 人物检测单元，其检测由所述摄像单元拍摄的图像中的人，并获取所述人在所述房间中的位置; 存在图生成单元，其生成表示与在不同时刻拍摄的图像中检测到的人物相对应的检测点的分布的存在图; 以及推测单元，其基于存在映射推断关于房间的信息。 人物检测单元可以检测图像中的人的脸部，头部或上身，并且基于图像中的脸部，头部或上身的位置和大小来获取人在房间中的位置。 推断单元可以推断在存在图中检测点分布的多边形是房间的形状。

公开(公告)号：EP2954456A1

公开(公告)日：2015-12-16

申请号：EP13874719.1

申请日：2013-02-06

Applicant: Schneider Electric USA, Inc.

Inventor： MCQUILLAN, Jayme, Lee

IPC: G06G7/63

CPC classification number: G01R31/40 ,  G06F17/5036 ,  G06F2217/78 ,  G06T11/001 ,  G06T11/20 ,  G06T13/80 ,  H02J3/06 ,  H02J2003/007 ,  Y02E60/76 ,  Y04S40/22

Abstract: A method for animating a one-line electrical network diagram includes receiving, on a computer via a graphical user interface, the one-line electrical network diagram comprising electrical component data representing a plurality of electrical components, analyzing, by the computer, the one-line electrical network diagram to recognize each of the plurality of electrical components, determining, for each of the plurality of electrical components, a functional type of the electrical component, determining, for each of the plurality of electrical components, one or more properties of the electrical component, and based on the functional types and properties of each of the electrical components, generating an animation algorithm of the one-line electrical network diagram, the animation algorithm controlling animation of the one-line electrical network diagram, the animation showing at least one flow of power through at least one of the plurality of electrical components.

公开(公告)号：EP2912628A1

公开(公告)日：2015-09-02

申请号：EP13783068.3

申请日：2013-10-25

Applicant: OCE-Technologies B.V.

Inventor： BONNIER, Nicolas P.M.F. ,  LINDNER, Albrecht J. ,  SUSSTRUNCK, Sabine

IPC: G06T5/00 ,  G06T5/50

CPC classification number: G06T5/002 ,  G06T11/20

Abstract: The invention is related to a method for image processing a raster image according to an amount of image enhancement, using an image keyword. Also a predetermined set of raster images with associated keywords is used, a raster image being a digital image with pixel values. The invented method comprises the steps of determining an image property, which is a value derivable from the values of the pixels of a raster image, obtaining from the set of raster images a plus set, which comprises raster images that are associated with said image keyword and a minus set, which comprises raster images that are not associated with said image keyword, obtaining a difference value between the image property of the raster image and a reference value from the set of image properties of the images of the plus set, obtaining a significance value for the image keyword by comparing the image properties of images of the plus set with the image properties of images of the minus set, determining the amount of image enhancement in dependence of said difference value and said significance value, and processing the raster image according to the determined amount of image enhancement. In this way an image keyword is used as a second independent input, besides the input of the pixel values of the raster image, to control the image enhancement, which increases the flexibility of the dependence of the amount of automatic image enhancement on the keyword that a user selects to indicate his intention in relation to the input raster image.

公开(公告)号：EP2860696A1

公开(公告)日：2015-04-15

申请号：EP14818841.0

申请日：2014-01-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： YAN, Guoxiong

IPC: G06T7/20

CPC classification number: G06K9/00624 ,  G06K9/4604 ,  G06K9/4642 ,  G06K9/48 ,  G06T7/20 ,  G06T7/251 ,  G06T7/269 ,  G06T11/20 ,  G06T2207/10016 ,  G06T2207/20016 ,  G06T2207/30232

Abstract: The present invention provides an optical flow tracking method and apparatus, where the method includes: generating a random structure according to an object to be tracked in an image, where the random structure includes at least two structure blocks with fixed relative positions, and each of the structure blocks includes at least one characteristic point of the object to be tracked; tracking all structure blocks in the random structure by using an optical flow tracking algorithm, to obtain a position offset of the random structure; and estimating a target position of the object to be tracked according to the position offset of the random structure. According to the optical flow tracking method and apparatus provided in embodiments of the present invention, characteristic points of an object to be tracked in an image are obtained, and a random structure is generated according to the characteristic points, and each random structure is tracked to obtain a position offset of the random structure, so as to estimate a position of the object to be tracked, thereby reducing tracking errors and effectively improving tracking precision.

Abstract translation: 本发明提供一种光流跟踪方法和装置，其中该方法包括：根据图像中要跟踪的对象生成随机结构，其中随机结构包括具有固定相对位置的至少两个结构块，并且每个 结构块包括要跟踪的对象的至少一个特征点; 通过使用光流跟踪算法跟踪随机结构中的所有结构块，以获得随机结构的位置偏移; 以及根据随机结构的位置偏移来估计待跟踪对象的目标位置。 根据本发明实施例提供的光流跟踪方法和装置，获得图像中要跟踪的对象的特征点，并根据特征点生成随机结构，并且将每个随机结构跟踪到 获得随机结构的位置偏移量，以便估计待跟踪对象的位置，从而减少跟踪误差并有效提高跟踪精度。

公开(公告)号：EP1377936B1

公开(公告)日：2015-02-25

申请号：EP02713063.2

申请日：2002-04-05

Applicant: International Business Machines Corporation

Inventor： REDPATH, Sarah ,  RENDAHL, Randy ,  UTHE, Robert

IPC: G06T11/20

CPC classification number: G06T11/20

公开(公告)号：EP2587329B1

公开(公告)日：2015-01-28

申请号：EP12179486.1

申请日：2012-08-07

Applicant: Siemens Aktiengesellschaft

Inventor： Simmel, Annika ,  Bierweiler, Thomas

IPC: G05B23/02

CPC classification number: G06T11/20 ,  G05B23/0251

公开(公告)号：EP2575107A3

公开(公告)日：2013-10-02

申请号：EP12186236.1

申请日：2012-09-27

Applicant: Palantir Technologies, Inc.

Inventor： Cervelli, Daniel P ,  Carrino, John A

IPC: G06T11/20 ,  G06T9/00 ,  H03M7/30

CPC classification number: G06T11/20 ,  G06T9/001 ,  G06T11/203 ,  G06T17/10 ,  H03M7/3064

Abstract: Processes, machines, and computer-readable media are provided for expanding and simplifying a polygon or reducing and simplifying a polygon. Polygon expanding or reducing logic receives information that represents a polygon having a set of vertices. The polygon expanding or reducing logic determines another polygon having another set of vertices, such that the other polygon encompasses or is encompassed by the polygon, by determining, for each vertex of the set of vertices, a new set of vertices that are derived from the vertex and are at least a particular distance outside or inside the polygon. The vertex reducing logic determines whether an intermediate vertex is within the particular distance of a proposed segment between two other vertices of the other set of vertices, even though the intermediate vertex is not on the proposed segment, and, if so, removing the intermediate vertex from the other set of vertices.

Abstract translation: 提供过程，机器和计算机可读介质用于扩展和简化多边形或减少和简化多边形。 多边形扩展或缩小逻辑接收表示具有一组顶点的多边形的信息。 多边形扩展或减少逻辑确定另一个具有另一组顶点的多边形，使得另一个多边形包围或被多边形包围，通过针对顶点集合的每个顶点确定一组从顶点导出的顶点 顶点，并且至少在多边形外部或内部的特定距离。 顶点减少逻辑确定中间顶点是否在另一组顶点集合的另外两个顶点之间的建议段的特定距离内，即使中间顶点不在所提出的段上，如果是，则移除中间顶点 从另一组顶点。