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    • 4. 发明申请
    • Object tracking method and apparatus using stereo images
    • 使用立体图像的物体跟踪方法和装置
    • US20050216274A1
    • 2005-09-29
    • US11058203
    • 2005-02-16
    • Hyunwoo Kim
    • Hyunwoo Kim
    • G06T7/20G10L19/04
    • G06K9/00362G06T7/246G06T7/285
    • An object tracking method and apparatus, the method includes: segmenting a segment of a zone, in which an object is located, from a current frame among consecutively input images and obtaining predetermined measurement information of the segment; determining a plurality of searching zones centered around the segment and predicting parameters of the segment in the current frame based on measurement information of a preceding frame in the searching zones; selecting predetermined searching zones as partial searching candidate zones from the predicted parameters; measuring a visual cue of the segment; and estimating parameters of the segment of the current frame in the partial searching candidate zones based on the visual cue and the predicted parameters and determining parameters having the largest parameter values from the estimated parameters as parameters of the segment.
    • 一种对象跟踪方法和装置,所述方法包括:从连续输入的图像中的当前帧中分割对象所在的区域的段,并获得所述段的预定测量信息; 基于所述段重点确定多个搜索区域,并且基于所述搜索区域中的前一帧的测量信息来预测所述当前帧中的所述段的参数; 从所述预测参数中选择预定搜索区域作为部分搜索候选区域; 测量段的视觉提示; 以及基于视觉提示和预测参数来估计部分搜索候选区域中的当前帧的段的参数,并且从估计参数确定具有最大参数值的参数作为段的参数。
    • 5. 发明授权
    • Apparatus for detecting particles on a glass surface and a method thereof
    • 用于检测玻璃表面上的颗粒的装置及其方法
    • US08027036B2
    • 2011-09-27
    • US12417318
    • 2009-04-02
    • Hyunwoo KimYoungchae KoSungjong PyoTaeho Keem
    • Hyunwoo KimYoungchae KoSungjong PyoTaeho Keem
    • G01N21/00G01N21/47
    • G01N21/896G01N21/958
    • The present invention relates to an apparatus for detecting particles on a glass surface and a method thereof, and more specifically, to an apparatus for detecting particles on a glass surface and a method thereof for exactly inspecting particles which may be created on a glass surface where micro circuits are deposited. The apparatus for detecting the particles on the glass surface in accordance with the present invention comprises laser beam irradiators for detecting particles on a glass substrate on upper and lower sides of the glass substrate at certain intervals, respectively, and wherein the irradiators are configured so that beams emitted from the laser beam irradiators can be irradiated in a direction vertical to a transferring direction of the glass substrate, thereby exactly detecting particles detached to the glass surface without exception.
    • 本发明涉及一种用于检测玻璃表面上的颗粒的装置及其方法,更具体地,涉及一种用于检测玻璃表面上的颗粒的装置及其方法,用于精确检查可能在玻璃表面上产生的颗粒 微电路被沉积。 根据本发明的用于检测玻璃表面上的颗粒的装置包括分别用于以一定间隔检测在玻璃基板的上侧和下侧的玻璃基板上的颗粒的激光束照射器,并且其中, 可以在垂直于玻璃基板的传送方向的方向上照射从激光束照射器发射的光束,从而精确地检测除玻璃表面之外的颗粒。
    • 10. 发明申请
    • DETECTION APPARATUS FO PARICLE ON THE GLASS
    • 检测装置玻璃上的碎屑
    • US20110187849A1
    • 2011-08-04
    • US12708610
    • 2010-02-19
    • Hyunwoo KimJinhong ParkTaeho KeemChangha Lee
    • Hyunwoo KimJinhong ParkTaeho KeemChangha Lee
    • H04N7/18
    • H04N7/18
    • The present invention relates to an apparatus for detecting particles on a flat glass, which detects particles adhered to the flat glass having both sides such as a surface A and a surface B, comprising: a surface A laser light irradiating device for irradiating laser light of a first wavelength polarized in a direction S at a first angle based on a surface A normal vector toward the surface A in an upper part of the surface A of the flat glass; a surface A photographing device for taking a picture of a point where the laser light irradiated by the surface A laser light irradiating device is irradiated on the surface A of the flat glass; a surface B laser light irradiating device for irradiating laser light of a second wavelength toward the surface A at a second angle smaller than the first angle based on the surface A normal vector in the upper part of the surface A of the flat glass, and wherein the irradiated laser light is mostly transmitted in thickness direction of the flat glass; a surface B photographing device for taking a picture of a point where the laser light irradiated by the surface B laser light irradiating device is irradiated on the surface B of the flat glass; and a detection signal processor for analyzing video images inputted from the surface A photographing device and the surface B photographing device, and deciding from which photographing device the particles are more clearly outputted, to decide on a surface to which the particles adhere.
    • 本发明涉及一种用于检测平板玻璃上的颗粒的装置,其检测附着在具有表面A和表面B两侧的平板玻璃上的颗粒,该装置包括:表面A激光照射装置,用于照射 基于在平板玻璃的表面A的上部中的朝向表面A的表面A法线向量,在第一角度的方向S上偏振的第一波长; 用于拍摄由表面A激光照射装置照射的激光的点照射在平板玻璃的表面A上的表面A拍摄装置; 表面B激光照射装置,其基于平板玻璃的表面A的上部的表面A法线向量,以比第一角度小的第二角度朝向表面A照射第二波长的激光,并且其中 照射的激光主要在平板玻璃的厚度方向上透射; 用于拍摄由表面B激光照射装置照射的激光的点被照射在平板玻璃的表面B上的表面B拍摄装置; 以及检测信号处理器,用于分析从表面A拍摄装置和表面B拍摄装置输入的视频图像,并且确定从哪个拍摄装置更清晰地输出颗粒,以决定颗粒粘附的表面。