Patents by Inventor Limeng Zhou

Limeng Zhou has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Target tracking method and system for intelligent tracking high speed dome camera
    Patent number: 9955074
    Abstract: Disclosed is a target tracking method for an intelligent tracking high speed dome, comprising: in the process of target tracking, when the position coordinates of a newly selected target in the acquired tracking image are received, matching the position coordinates of the newly selected target in the tracking image, using the target corresponding to the position coordinates of the newly selected target in the tracking image as a current target, and extracting the characteristics of the current target; tracking the current target according to the characteristics thereof, and updating in real time the position coordinates of the current target in the tracking image; converting the updated position coordinates of the current target into speed dome identifiable horizontal rotation value P, vertical rotation value T and magnification factor value Z; adjusting in real time the magnification factor of the speed dome, and controlling in real time the rotation of the speed dome.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: April 24, 2018
    Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
    Inventors: Limeng Zhou, Haixun Guo, Caihan Shen, Xiaochen Quan
  • TARGET TRACKING METHOD AND SYSTEM FOR INTELLIGENT TRACKING HIGH SPEED DOME CAMERA
    Publication number: 20150229841
    Abstract: Disclosed is a target tracking method for an intelligent tracking high speed dome, comprising: in the process of target tracking, when the position coordinates of a newly selected target in the acquired tracking image are received, matching the position coordinates of the newly selected target in the tracking image, using the target corresponding to the position coordinates of the newly selected target in the tracking image as a current target, and extracting the characteristics of the current target; tracking the current target according to the characteristics thereof, and updating in real time the position coordinates of the current target in the tracking image; converting the updated position coordinates of the current target into speed dome identifiable horizontal rotation value P, vertical rotation value T and magnification factor value Z; adjusting in real time the magnification factor of the speed dome according to the value Z, and controlling in real time the rotation of the speed dome according to th
    Type: Application
    Filed: September 17, 2013
    Publication date: August 13, 2015
    Applicant: Hangzhou Hikvision Digital Technology Co., Ltd.
    Inventors: Limeng Zhou, Haixun Guo, Caihan Shen, Xiaochen Quan