Patents by Inventor Fenzhen SU

Fenzhen SU 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).

  • Device for collecting photos of field surface feature and information measurement and calculation method
    Patent number: 11483485
    Abstract: The present invention provides a device for collecting photos of a field surface feature and an information measurement and calculation method. The photo collection device includes a motion camera, a pan-tilt, and a movable carrier. The motion camera is fixed to the movable carrier by using the pan-tilt, and when the movable carrier is in a driving process, the motion camera regularly takes a clear and measurable surface feature photo, to obtain a set of continuous surface feature photos with geographical coordinates. The device for collecting photos in the present invention is portable, is easily assembled, and can stably and continuously take clear and measurable photos, to resolve a problem that a photo taken in a high-speed motion state is fuzzy. The device can be applied to remote sensing of large-scale field research.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: October 25, 2022
    Assignees: Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Nanjing University
    Inventors: Dongjie Fu, Xuege Wang, Fenzhen Su
  • DEVICE FOR COLLECTING PHOTOS OF FIELD SURFACE FEATURE AND INFORMATION MEASUREMENT AND CALCULATION METHOD
    Publication number: 20200336670
    Abstract: The present invention provides a device for collecting photos of a field surface feature and an information measurement and calculation method. The photo collection device includes a motion camera, a pan-tilt, and a movable carrier. The motion camera is fixed to the movable carrier by using the pan-tilt, and when the movable carrier is in a driving process, the motion camera regularly takes a clear and measurable surface feature photo, to obtain a set of continuous surface feature photos with geographical coordinates. The device for collecting photos in the present invention is portable, is easily assembled, and can stably and continuously take clear and measurable photos, to resolve a problem that a photo taken in a high-speed motion state is fuzzy. The device can be applied to remote sensing of large-scale field research.
    Type: Application
    Filed: April 16, 2020
    Publication date: October 22, 2020
    Inventors: Dongjie FU, Xuege WANG, Fenzhen SU