Method and apparatus for removing shadow from aerial or satellite photograph
    11.
    发明授权
    Method and apparatus for removing shadow from aerial or satellite photograph 有权
    从空中或卫星照片上清除阴影的方法和装置

    公开(公告)号:US09299129B2

    公开(公告)日:2016-03-29

    申请号:US14065886

    申请日:2013-10-29

    发明人: Chanjin Ju

    IPC分类号: G06K9/00 G06T5/00 G06T5/50

    摘要: A method for removing a shadow from an aerial or satellite photograph, includes collecting aerial or satellite photographs, by the photographing information collecting unit; extracting buildings at each of the collected aerial or satellite photographs, by the building information extracting unit; and estimating a shadow area cast by the extracted buildings, by the shadow area estimating unit. Further, the method includes restoring a shaded image in the aerial or satellite photograph, which corresponds to the estimated shadow area, by the image restoration unit; and composing the restored image and a residual image of the aerial or satellite photograph except the shadow area, by the image composition unit.

    摘要翻译: 一种用于从天线或卫星照片中去除阴影的方法,包括:由拍摄信息收集单元收集天线或卫星照片; 通过建筑物信息提取单元提取每个收集的天线或卫星照片上的建筑物; 以及通过阴影区域估计单元估计由所提取的建筑物投射的阴影区域。 此外,该方法包括:通过图像恢复单元恢复与估计的阴影区域对应的天线或卫星照片中的阴影图像; 并且通过图像合成单元构成恢复的图像和除阴影区域之外的空中或卫星照片的残留图像。

    NAVIGATION SYSTEM AND METHOD FOR DISPLAYING PHOTOMAP ON NAVIGATION SYSTEM
    12.
    发明申请
    NAVIGATION SYSTEM AND METHOD FOR DISPLAYING PHOTOMAP ON NAVIGATION SYSTEM 审中-公开
    导航系统和方法,用于在导航系统上显示光标

    公开(公告)号:US20140300623A1

    公开(公告)日:2014-10-09

    申请号:US14066751

    申请日:2013-10-30

    发明人: Sang Hun KIM

    IPC分类号: G06T11/00 G01C21/26

    摘要: A method for displaying a photomap performed by a navigation system, the method comprising: loading a photomap and a numerical map from a map data storage; matching reference points between the photomap and the numerical map; matching a scale of the numerical map in line with a scale of the photomap; and extracting object information from the numerical map; and composing the object information and the photomap.

    摘要翻译: 一种用于显示由导航系统执行的照片映射的方法,所述方法包括:从地图数据存储装载照片地图和数字地图; 匹配参考点之间的照片和数字地图; 匹配数字地图的比例符合照片的比例尺; 并从数字图中提取对象信息; 并组成对象信息和照片。

    NAVIGATION APPARATUS AND DISPLAY METHOD THEREOF
    13.
    发明申请
    NAVIGATION APPARATUS AND DISPLAY METHOD THEREOF 审中-公开
    导航装置及其显示方法

    公开(公告)号:US20140063044A1

    公开(公告)日:2014-03-06

    申请号:US13710907

    申请日:2012-12-11

    发明人: Seong-Dae KIM

    IPC分类号: G09G5/30

    摘要: A navigation apparatus includes a priority information database (DB) that stores display priority of a plurality of additional images to be displayed on a map image, and a control unit configured to adjust opacity of the additional images according to the display priority when an overlap between the additional images is detected. Accordingly, a display unit displays the additional images having the adjusted opacity.

    摘要翻译: 导航装置包括:存储要在地图图像上显示的多个附加图像的显示优先级的优先级信息数据库(DB);以及控制单元,被配置为当根据显示优先级调整附加图像的不透明度时, 检测到附加图像。 因此,显示单元显示具有调节的不透明度的附加图像。

    METHOD AND SYSTEM FOR CREATING INDOOR AND OUTDOOR LINKED PATH
    14.
    发明申请
    METHOD AND SYSTEM FOR CREATING INDOOR AND OUTDOOR LINKED PATH 有权
    用于创建室内和室外连接路径的方法和系统

    公开(公告)号:US20130144525A1

    公开(公告)日:2013-06-06

    申请号:US13688519

    申请日:2012-11-29

    发明人: Hyun Jong YANG

    IPC分类号: G01C21/20

    摘要: A user terminal finds an outdoor path up to an outdoor access point of a building in which a destination is located, using an outdoor map. The user terminal receives an indoor map of the building to find an indoor path up to the destination from an indoor access point of the building using the indoor map. The user terminal reflects the indoor path to the outdoor path to create an outdoor and indoor linked path.

    摘要翻译: 用户终端使用室外地图找到到目的地所在的建筑物的户外接入点的户外路径。 用户终端使用室内地图从建筑物的室内接入点接收建筑物的室内地图以找到到达目的地的室内路径。 用户终端反映到户外路径的室内路径以创建户外和室内链接路径。

    SERVER AND METHOD FOR PROVIDING VEHICLE INFORMATION

    公开(公告)号:US20210312805A1

    公开(公告)日:2021-10-07

    申请号:US16941910

    申请日:2020-07-29

    IPC分类号: G08G1/0967 G01C21/34

    摘要: A method for providing vehicle information, which is carried out using a server, includes steps of: receiving vehicle attribute information including a vehicle type and GPS trajectory information from a vehicle, storing the vehicle attribute information and the GPS trajectory information for each vehicle type based on the vehicle attribute information, generating specialized traffic information associated with a specialized vehicle type needing the specialized traffic information and generating normal traffic information associated with a normal vehicle type, and providing the specialized vehicle type with directions information based on the specialized traffic information, when a current situation is a special situation, and otherwise providing the normal vehicle type with directions information based on the normal traffic information.

    Vector map display system and method based on map scale change

    公开(公告)号:US10753759B2

    公开(公告)日:2020-08-25

    申请号:US15858924

    申请日:2017-12-29

    摘要: A vector map display method executed by a user terminal device may include: a web vector map display viewpoint change step of changing a viewpoint of a web vector map according to the directions of previously stored first and second viewpoints; a background or POI information extraction step of extracting a background or one or more pieces of POI information corresponding to a current position of the user terminal device from data of the web vector map by reflecting the first and second viewpoints; a size ratio adjusting step of adjusting the size ratio of the extracted background or POI information; a current web vector map data generation step of generating data of the current web vector map corresponding to the current position; and a current web vector map display step of displaying the data of the current web vector map.

    System and method for guiding route of electric vehicle

    公开(公告)号:US10156453B2

    公开(公告)日:2018-12-18

    申请号:US15378346

    申请日:2016-12-14

    IPC分类号: G01C21/20 G01C21/34 G01C21/36

    摘要: An electric vehicle route guide system includes: a location sensor that measures a current location of an electric vehicle; a roadmap storage having link information and node information for providing a running route; a route calculator that searches for a route having a smallest total value of a compensation link cost that is generated by adding a time link cost in consideration of a running time to an energy-based link cost on each link basis from a departure point to a destination as an optimal energy route; a display that displays information for route guide of the optimal energy route; and a controller that controls operations of the location sensor, the roadmap storage, the route calculator, and the display for the search and route guide through a navigation program.

    VECTOR MAP DISPLAY SYSTEM AND METHOD BASED ON MAP SCALE CHANGE

    公开(公告)号:US20180143030A1

    公开(公告)日:2018-05-24

    申请号:US15858924

    申请日:2017-12-29

    IPC分类号: G01C21/36 G08G1/137

    摘要: A vector map display method executed by a user terminal device may include: a web vector map display viewpoint change step of changing a viewpoint of a web vector map according to the directions of previously stored first and second viewpoints; a background or POI information extraction step of extracting a background or one or more pieces of POI information corresponding to a current position of the user terminal device from data of the web vector map by reflecting the first and second viewpoints; a size ratio adjusting step of adjusting the size ratio of the extracted background or POI information; a current web vector map data generation step of generating data of the current web vector map corresponding to the current position; and a current web vector map display step of displaying the data of the current web vector map.