中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

366 records (took 0.045 seconds)

    TECHNIQUES FOR IMPROVED FEATURE DETECTION
    1.
    发明申请
    TECHNIQUES FOR IMPROVED FEATURE DETECTION 有权
    改进特征检测技术

    公开(公告)号：US20140086490A1

    公开(公告)日：2014-03-27

    申请号：US13625962

    申请日：2012-09-25

    Applicant: Qiang Li ,  Bin Wang ,  Liu Yang

    Inventor： Qiang Li ,  Bin Wang ,  Liu Yang

    IPC: G06K9/46

    CPC classification number: G06K9/46

    Abstract: Techniques for improved feature detection are described. In one embodiment, for example, a device may include a processor circuit and a feature detection module, and the feature detection module may be operative on the processor circuit to perform a first feature detection iteration for a graphics information element using an integral pixel value array, determine a scaling factor, recalculate the integral pixel value array based on the scaling factor, and perform a second feature detection iteration for the graphics information element using the recalculated integral pixel value array. Other embodiments are described and claimed.

    Abstract translation: 描述了用于改进特征检测的技术。 在一个实施例中，例如，设备可以包括处理器电路和特征检测模块，并且特征检测模块可以在处理器电路上操作，以使用积分像素值阵列来执行图形信息元素的第一特征检测迭代 确定缩放因子，基于缩放因子重新计算积分像素值阵列，并且使用重新计算的积分像素值阵列对图形信息元素执行第二特征检测迭代。 描述和要求保护其他实施例。

    MULTIPLE REGION VIDEO CONFERENCE ENCODING
    2.
    发明申请
    MULTIPLE REGION VIDEO CONFERENCE ENCODING 审中-公开
    多区域视频会议编码

    公开(公告)号：US20140341280A1

    公开(公告)日：2014-11-20

    申请号：US13997867

    申请日：2012-12-18

    Applicant: Liu Yang ,  Bin Wang

    Inventor： Liu Yang ,  Bin Wang

    IPC: H04N19/23 ,  H04N7/15

    CPC classification number: H04N7/15 ,  H04N7/147

    Abstract: Systems and method may provide for a computing device that encodes multiple regions of a video frame at different quality levels. In particular, a first region of one or more frames containing a speaker's face may be located and encoded at a first quality level. A second region containing a background, on the other hand, may be located and encoded at a second quality level. Optionally a third region containing additional faces may be located and encoded at a third quality level and a fourth region may be located and encoded at a fourth quality level.

    Abstract translation: 系统和方法可以提供对不同质量级别的视频帧的多个区域进行编码的计算设备。 特别地，可以在第一质量水平上定位并编码包含扬声器面部的一个或多个帧的第一区域。 另一方面，包含背景的第二区域可以位于第二质量水平并被编码。 可选地，可以在第三质量水平上定位并编码包含附加面的第三区域，并且可以在第四质量水平上定位和编码第四区域。

    Magnet
    3.
    外观设计
    Magnet 有权

    公开(公告)号：USD1039353S1

    公开(公告)日：2024-08-20

    申请号：US29782500

    申请日：2021-05-07

    Applicant: Yang He ,  Bin Wang

    Designer： Yang He ,  Bin Wang

    Abstract: FIG. 1 is a perspective view of a magnet showing our new design;
    FIG. 2 is a front elevation view thereof;
    FIG. 3 is a rear elevation view thereof;
    FIG. 4 is a left side elevation view thereof;
    FIG. 5 is a right side elevation view thereof;
    FIG. 6 is a top plan view thereof; and,
    FIG. 7 is a bottom plan view thereof.
    The broken line showing of a magnet is for the purpose of illustrating portions of the article and forms no part of the claimed design.

    Hair clipper
    4.
    外观设计
    Hair clipper 有权

    公开(公告)号：USD972780S1

    公开(公告)日：2022-12-13

    申请号：US29828970

    申请日：2022-03-02

    Applicant: Bin Wang

    Designer： Bin Wang

    Hair trimmer
    5.
    外观设计
    Hair trimmer 有权

    公开(公告)号：USD972779S1

    公开(公告)日：2022-12-13

    申请号：US29828969

    申请日：2022-03-02

    Applicant: Bin Wang

    Designer： Bin Wang

Patent Agency Ranking