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26 条记录 (耗时 0.014 秒)

    Bike lock
    1.
    外观设计
    Bike lock 有权

    公开(公告)号：USD990284S1

    公开(公告)日：2023-06-27

    申请号：US29798764

    申请日：2021-07-09

    申请人： Qian Zheng

    设计人： Qian Zheng

    摘要： FIG. 1 is a front, right, and bottom perspective view of a bike lock, showing my design.
    FIG. 2 is a rear, left, and top perspective view thereof.
    FIG. 3 is a front elevation view thereof.
    FIG. 4 is a rear elevation view thereof.
    FIG. 5 is a left side elevation view thereof.
    FIG. 6 is a right side elevation view thereof.
    FIG. 7 is a top plan view thereof.
    FIG. 8 is a bottom plan view thereof; and,
    FIG. 9 is a partial enlarged view of an area labeled 9 in FIG. 2 comprising a part of a connector.
    The broken lines framing portions of the claimed design that are illustrated for enlargements form no part of the claimed design.

    Method for reconstruction of urban scenes
    8.
    发明授权
    Method for reconstruction of urban scenes 有权
    城市场景重建方法

    公开(公告)号：US08718393B2

    公开(公告)日：2014-05-06

    申请号：US12935685

    申请日：2010-07-28

    申请人： Baoquan Chen ,  Liangliang Nan ,  Qian Zheng

    发明人： Baoquan Chen ,  Liangliang Nan ,  Qian Zheng

    IPC分类号： G06K9/40

    CPC分类号： G06T17/005 ,  G06T5/50 ,  G06T7/49 ,  G06T15/205 ,  G06T17/00 ,  G06T17/05 ,  G06T2207/10028 ,  G06T2207/20221

    摘要： An urban scenes reconstruction method includes: acquiring digital data of a three-dimensional subject, the digital data comprising a 2D photograph and a 3D scan; fusing the 3D scan and the 2D photograph to create a depth-augmented photograph; decomposing the depth-augmented photograph into a plurality of constant-depth layers; detecting repetition patterns of each constant-depth layer; and using the repetitions to enhance the 3D scan to generate a polygon-level 3D reconstruction.

    摘要翻译： 城市场景重建方法包括：获取三维对象的数字数据，所述数字数据包括2D照片和3D扫描; 融合3D扫描和2D照片以创建深度增强的照片; 将深度增强照片分解成多个恒深层; 检测每个恒深层的重复图案; 并使用重复来增强3D扫描以生成多边形级3D重建。