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51. 发明公开

EP3238179A1 SYSTEM AND METHODS FOR GENERATING PROCEDURAL WINDOW LIGHTING EFFECTS 审中-实审转让
标题翻译：产生程序窗口照明效果的系统和方法
公开(公告)号：EP3238179A1
公开(公告)日：2017-11-01
申请号：EP15874336.9
申请日：2015-12-22
申请人： Robert Bosch GmbH
发明人： YANG, Lei , REN, Liu , CHANDLER, Jennifer
IPC分类号： G06T15/00 , G06T17/20
CPC分类号： G06T15/506 , G06T15/005 , G06T15/04 , G06T15/50 , G06T19/20 , G06T2210/04 , G06T2210/62 , G06T2219/2012
摘要： A method of rendering a three-dimensional building with window effects has been developed. The method comprising: reading a building facade texture for the three-dimensional building from a memory; identifying room boundaries or floor boundaries within the building facade texture based on window areas of the building facade texture; generating a window lighting layer for the building facade texture using the identified room boundaries or floor boundaries; generating a modified building facade texture having window effects by combining the window lighting layer with the building facade texture using a window transparency cutout layer, the modified building facade texture being configured such that the window lighting layer can be seen only through the window areas of the building facade texture; and rendering images of the three-dimensional building using the modified building facade texture. A system having a display, a memory, and a processor for performing the method has also been developed.
摘要翻译：已经开发了一种渲染具有窗口效果的三维建筑物的方法。该方法包括：从存储器读取三维建筑物的建筑物立面纹理; 基于建筑物立面纹理的窗口区域来识别建筑物立面纹理内的房间边界或地板边界; 使用所识别的房间边界或地板边界来生成建筑物正面纹理的窗户照明层; 通过使用窗户透明度剪切层组合窗户照明层与建筑物立面纹理来生成具有窗户效果的经修改的建筑物立面纹理，所修改的建筑物立面纹理被配置成使得窗户照明层仅能够通过建筑立面纹理; 以及使用修改的建筑立面纹理来渲染三维建筑物的图像。还开发了具有用于执行该方法的显示器，存储器和处理器的系统。

52. 发明公开

EP3186591A1 OCCLUSION-REDUCED 3D ROUTING FOR 3D CITY MAPS 审中-公开
标题翻译： 3D城市地图的闭合减少3D路由
公开(公告)号：EP3186591A1
公开(公告)日：2017-07-05
申请号：EP15835422.5
申请日：2015-08-27
申请人： Robert Bosch GmbH
发明人： REN, Liu , ZOU, Lincan
IPC分类号： G01C21/36 , G06T15/00
CPC分类号： G01C21/3638
摘要： In one embodiment, a method for rendering a route in a 3D virtual environment includes generating with a processor a 3D virtual environment including a plurality of 3D objects, the 3D virtual environment corresponding to a physical region, identifying with the processor a route for navigation through the 3D virtual environment corresponding to a route of travel through the physical region, generating with the processor and a display device a graphical rendering of the 3D virtual environment and the route with a height of the route being increased in regions of the 3D virtual environment where one or more of the plurality of 3D objects occludes a view of route, rendering of the route with partial transparency to provide visibility of objects occluded by the route and/or with navigation information, e.g. animated direction arrow, street names.
摘要翻译：在一个实施例中，用于在3D虚拟环境中渲染路线的方法包括用处理器生成包括多个3D对象的3D虚拟环境，所述3D虚拟环境对应于物理区域，与处理器一起标识用于导航的路线所述3D虚拟环境对应于穿过所述物理区域的行进路线;利用所述处理器和显示装置生成所述3D虚拟环境的图形渲染和所述路线的高度在所述3D虚拟环境的区域中增加的路线，其中，多个3D对象中的一个或多个遮挡路线的视图，以部分透明度呈现路线以提供由路线和/或导航信息遮挡的物体的可视性，例如动画方向箭头，街道名称。

53. 发明公开

EP2973426A1 SYSTEM AND METHOD FOR GENERATION OF SHADOW EFFECTS IN THREE-DIMENSIONAL GRAPHICS 审中-公开
标题翻译：系统维多利亚州立大学维也纳学院荣誉毕业生
公开(公告)号：EP2973426A1
公开(公告)日：2016-01-20
申请号：EP14775082.2
申请日：2014-03-10
申请人： Robert Bosch GmbH
发明人： REN, Liu , ZOU, Lincan
IPC分类号： G06T15/60
CPC分类号： G06T15/60
摘要： Methods for generating ground shadow and lighting effects for three-dimensional models include identifying polygon data for a three-dimensional model, generating a convex polygon around a base of the model, generating hard and soft shadow meshes in and around the base of the model, and rendering the model with the shadow meshes with a display device. Methods for generating wall shadows and lighting effects for the three dimensional models further include identifying an orientation and height of a polygon in the model that extends from a ground surface in a virtual environment, and rendering the model with a lighting texture applied to either the full polygon if the polygon height is less than a threshold height or to only a portion of the polygon below the threshold height if the polygon exceeds the threshold height.
摘要翻译：用于生成三维模型的地面阴影和照明效果的方法包括识别用于三维模型的多边形数据，在模型的基底周围产生凸多边形，在模型的基部内和周围产生硬和软阴影网格，并且使用阴影来渲染模型与显示设备。用于生成用于三维模型的壁阴影和照明效果的方法还包括识别在虚拟环境中从地面延伸的模型中的多边形的取向和高度，以及将具有应用于完整的照明纹理的模型呈现如果多边形超过阈值高度，则多边形高度小于阈值高度，或仅限于低于阈值高度的多边形的一部分。

54. 发明公开

EP2470866A1 GESTURE-BASED INFORMATION AND COMMAND ENTRY FOR MOTOR VEHICLE 有权
标题翻译：信息和命令提示手势基础机动车
公开(公告)号：EP2470866A1
公开(公告)日：2012-07-04
申请号：EP10763899.1
申请日：2010-08-26
申请人： Robert Bosch GmbH
发明人： YAN, Baoshi , WENG, Fuliang , REN, Liu , CHENG, You-Chi , SHEN, Zhongnan
IPC分类号： G01C21/36 , B60K37/06 , G06F3/048
CPC分类号： G01C21/3664 , B60K37/06 , B60K2350/1004 , B60K2350/1012 , B60K2350/1024 , B60K2350/1036 , B60K2350/1044 , B60K2350/1048 , B60K2350/2013 , G06F3/04883
摘要： A method of receiving input from a user includes providing a surface within reach of a hand of the user. A plurality of locations on the surface that are touched by the user are sensed. An alphanumeric character having a shape most similar to the plurality of touched locations on the surface is determined. The user is audibly or visually informed of the alphanumeric character and/or a word in which the alphanumeric character is included. Feedback is received from the user regarding whether the alphanumeric character and/or word is an alphanumeric character and/or word that the user intended to be determined in the determining step.

55. 发明授权

EP2973423B1 SYSTEM AND METHOD FOR DISPLAY OF A REPEATING TEXTURE STORED IN A TEXTURE ATLAS 有权转让
公开(公告)号：EP2973423B1
公开(公告)日：2020-08-19
申请号：EP14770894.5
申请日：2014-03-13
申请人： Robert Bosch GmbH
发明人： REN, Liu , ZOU, Lincan
IPC分类号： G06T15/04 , G06T17/00

56. 发明授权

EP2973425B1 SYSTEM AND METHOD FOR REMOTE GENERATION INDIRECT ILLUMINATION SOURCES IN THREE-DIMENSIONAL GRAPHICS 有权转让
公开(公告)号：EP2973425B1
公开(公告)日：2019-10-16
申请号：EP14773318.2
申请日：2014-03-11
申请人： Robert Bosch GmbH
发明人： REN, Liu , BILLETER, Markus , YANG, Lei
IPC分类号： G06T15/50 , G06T15/06 , G06T15/00

57. 发明公开

EP2973428A1 SYSTEM AND METHOD FOR CLASSIFICATION OF THREE-DIMENSIONAL MODELS IN A VIRTUAL ENVIRONMENT 有权转让
标题翻译：系统和方法，以便进行分类的三维模型在虚拟环境
公开(公告)号：EP2973428A1
公开(公告)日：2016-01-20
申请号：EP14776039.1
申请日：2014-03-11
申请人： Robert Bosch GmbH
发明人： REN, Liu , ZOU, Lincan , DING, Zi'ang
IPC分类号： G06T17/00 , G06T17/20
CPC分类号： G06T17/05 , G06K9/00637 , G06K9/00651 , G06K9/00791 , G09B25/04
摘要： A method for classification of three-dimensional structures in a virtual environment includes identifying a plurality of polygons in a structure located in a virtual environment, identifying a plurality of surface normals, each surface normal corresponding to one polygon in the plurality of polygons that are in the structure, identifying a variance of a distribution of the plurality of surface normals, generating a first classification for the structure in response to the variance being less than a predetermined threshold, and generating a graphical display of the structure with at least one visual aspect of the structure being modified with reference to the first classification.

58. 发明公开

EP3501013A1 SYSTEM AND METHOD FOR PROCEDURALLY GENERATED BUILDING GRAPHICS WITHIN A STREET NETWORK OF A THREE-DIMENSIONAL VIRTUAL ENVIRONMENT 有权转让
公开(公告)号：EP3501013A1
公开(公告)日：2019-06-26
申请号：EP17752084.8
申请日：2017-08-07
申请人： Robert Bosch GmbH
发明人： REN, Liu , ZOU, Lincan
IPC分类号： G06T17/00 , G06T11/00

59. 发明公开

EP3400420A1 INTERACTIVE MAP INFORMATIONAL LENS 有权转让
公开(公告)号：EP3400420A1
公开(公告)日：2018-11-14
申请号：EP17701275.4
申请日：2017-01-09
申请人： Robert Bosch GmbH
发明人： DAI, Zeng , REN, Liu
IPC分类号： G01C21/36 , G09B29/10 , G06Q30/02
CPC分类号： G06F3/0484 , G01C21/3667 , G01C21/367 , G01C21/3694 , G06F3/04817 , G06F3/0482 , G06Q10/02 , G06Q30/0241 , G06Q30/0269 , G06T15/005 , G06T19/003 , G06T2200/24 , G09B29/106
摘要： A system and method for providing a location based interactive informational display includes processing circuitry outputting on a display device a map of a region represented with a first level of detail and including a location focusing graphical indicia overlaid on a sub-region of the map, outputting on the display device a details frame that includes information of the sub-region with a second level of detail that is higher than the first level of detail, receiving user input for modifying the sub-region on which the location focusing graphical indicia is overlaid, and, responsive to the user input, modifying the display of the location focusing graphical indicia and modifying the details frame to include information at the second level of detail corresponding to the modified sub-region.

60. 发明公开

EP3237845A1 SYSTEM AND METHODS FOR INTERACTIVE HYBRID-DIMENSION MAP VISUALIZATION 有权转让
标题翻译：用于交互式混合维度地图可视化的系统和方法
公开(公告)号：EP3237845A1
公开(公告)日：2017-11-01
申请号：EP15874330.2
申请日：2015-12-22
申请人： Robert Bosch GmbH
发明人： REN, Liu , YANG, Lei
IPC分类号： G01C21/36 , G06T15/00 , G06T17/05
CPC分类号： G06T17/05 , G01C21/367 , G06F3/04815 , G06F3/04883 , G06T15/205 , G06T2200/24 , G06T2215/16
摘要： A navigational system includes a hybrid-dimensional visualization scheme with a multi-modal interaction flow to serve for digital mapping applications, such as in car infotainment systems and online map services. The hybrid-dimensional visualization uses an importance-driven or focus-and-context visualization approach to combine the display of different map elements, including 2D map, 2D building footprint, 3D map, weather visualization, realistic day-night lighting, and POI information, into a single map view. The combination of these elements is guided by intuitive user interactions using multiple modalities simultaneously, such that the map information is filtered to best respond to the user's request, and presented in a way that presents both the focus and the context in a map in an aesthetic manner. The system facilitates several use cases that are common to the users, including destination preview, destination search, and virtual map exploration.
摘要翻译：导航系统包括具有多模式交互流程的混合维度可视化方案以服务于数字地图应用，例如汽车信息娱乐系统和在线地图服务。混合维度可视化使用重要性驱动或焦点和上下文可视化方法来组合不同地图元素的显示，包括2D地图，2D建筑物占地面积，3D地图，天气可视化，逼真的日夜照明和POI信息，转换为单个地图视图。这些元素的组合由直观的用户交互引导，同时使用多种模式，以便地图信息被过滤以最好地响应用户的请求，并以在审美中呈现地图中的焦点和上下文的方式呈现方式。该系统简化了用户常见的几种用例，包括目的地预览，目的地搜索和虚拟地图探索。

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