Patents by Inventor Tomohiro NAGASAKA

Tomohiro NAGASAKA 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).

  • Camera configuration method and apparatus
    Patent number: 10237493
    Abstract: A camera configuration method solving the problem of lacking effective way to properly configure motion capture cameras in the conventional technologies, comprising: in a preset view region, determining a preset number of camera configuration modes according to camera parameters set by a user; setting a preset number of test points in the preset view region; calculating a number of visible cameras for each test point in each camera configuration mode; based on the number of visible cameras and a total number of cameras used for each camera configuration mode, calculating a configuration cost value for each camera configuration mode; and determining a final camera configuration mode based on the configuration cost value for each camera configuration mode. An effective way to properly configure the appropriate number of motion capture cameras is provided. The cost can be effectively saved while ensuring the effect of motion capture.
    Type: Grant
    Filed: August 9, 2016
    Date of Patent: March 19, 2019
    Assignee: SHENZHEN REALIS MULTIMEDIA TECHNOLOGY CO., LTD
    Inventors: Tomohiro Nagasaka, Jin Yao
  • CAMERA CONFIGURATION METHOD AND APPARATUS
    Publication number: 20180255248
    Abstract: A camera configuration method solving the problem of lacking effective way to properly configure motion capture cameras in the conventional technologies, comprising: in a preset view region, determining a preset number of camera configuration modes according to camera parameters set by a user; setting a preset number of test points in the preset view region; calculating a number of visible cameras for each test point in each camera configuration mode; based on the number of visible cameras and a total number of cameras used for each camera configuration mode, calculating a configuration cost value for each camera configuration mode; and determining a final camera configuration mode based on the configuration cost value for each camera configuration mode. An effective way to properly configure the appropriate number of motion capture cameras is provided. The cost can be effectively saved while ensuring the effect of motion capture.
    Type: Application
    Filed: August 9, 2016
    Publication date: September 6, 2018
    Inventors: Tomohiro NAGASAKA, Jin YAO