会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 18. 发明授权
    • Method and apparatus for reconstructing 3D shape model of object by using multi-view image information
    • 使用多视图图像信息重建物体的3D形状模型的方法和装置
    • US08270704B2
    • 2012-09-18
    • US12314678
    • 2008-12-15
    • Ho Won KimChang Woo ChuBon Ki Koo
    • Ho Won KimChang Woo ChuBon Ki Koo
    • G06K9/00G06T15/00H04N13/00
    • G06T17/20G06T15/205
    • A method for reconstructing a 3D shape model of an object by using multi-view image information, includes: inputting multi-view images obtained by photographing the object from multiple viewpoints in a voxel space, and extracting silhouette information and color information of the multi-view images; reconstructing visual hulls by silhouette intersection using the silhouette information; and approximating polygons of cross-sections of the visual hulls to a natural geometric shape of the object by using the color information. Further, the method includes expressing a 3D geometric shape of the object by connecting the approximated polygons to create a mesh structure; extracting color textures of a surface of the object by projecting meshes of the mesh structure to the multi-view image; and creating a 3D shape model by modeling natural shape information and surface color information of the object.
    • 一种用于通过使用多视点图像信息来重建对象的3D形状模型的方法包括:输入通过在体素空间中从多个视点拍摄对象而获得的多视图图像,以及提取多视点图像信息的轮廓信息和颜色信息, 查看图像; 使用剪影信息通过剪影交点重建视觉船体; 以及通过使用颜色信息将视觉外壳的横截面的多边形近似为对象的自然几何形状。 此外,该方法包括通过连接近似多边形以形成网格结构来表达对象的3D几何形状; 通过将网格结构的网格投影到多视点图像来提取对象的表面的颜色纹理; 以及通过对对象的自然形状信息和表面颜色信息进行建模来创建3D形状模型。
    • 19. 发明申请
    • METHOD AND APPARATUS FOR AUTOMATIC CONTROL OF MULTIPLE CAMERAS
    • 多摄像机自动控制方法与装置
    • US20110149093A1
    • 2011-06-23
    • US12862963
    • 2010-08-25
    • Hyun KANGHo Won KimChang Woo ChuBon Ki Koo
    • Hyun KANGHo Won KimChang Woo ChuBon Ki Koo
    • H04N5/225
    • H04N5/247
    • Disclosed are an apparatus and a method for automatic control of multiple cameras capable of supporting an effective camera view angle in a broadcast, a movie, etc. The automatic control apparatus of multiple cameras includes: a first main camera; a first camera driver controlling an operation of the first main camera; a second main camera; a second camera driver controlling an operation of the second main camera; at least one auxiliary camera; at least one third camera driver controlling an operation of the at least one auxiliary camera; and an interoperation processor changing a view angle of the at least one auxiliary camera by controlling the at least one third camera driver in accordance with a view angle changing reference changed by changing the view angle of the first main camera, the second main camera, or the first and second main cameras.
    • 公开了一种用于自动控制能够支持广播,电影等中的有效摄像机视角的多个摄像机的装置和方法。多个摄像机的自动控制装置包括:第一主摄像机; 控制第一主摄像机的操作的第一摄像机驱动器; 第二主摄像头; 控制第二主摄像机的操作的第二摄像机驱动器; 至少一个辅助摄像机; 控制所述至少一个辅助摄像机的操作的至少一个第三摄像机驱动器; 以及互操作处理器,通过根据通过改变第一主摄像机,第二主摄像机或第二摄像机的视角改变的视角改变参考来控制至少一个第三摄像机驱动器来改变至少一个辅助摄像机的视角 第一和第二主摄像头。