Patents by Inventor Ruisheng Jia

Ruisheng Jia 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).

  • Ray casting visualization multi-user interaction processing method based on hadoop and CUDA
    Patent number: 9953396
    Abstract: The present invention relates to the technical field of visualization in scientific computing, and specifically discloses a ray casting visualization multi-user interaction processing method based on Hadoop and CUDA. On one hand, the method of the present invention employs the parallel processing capability of Hadoop, MapReduce, and NVIDIA CUDA for accelerated rendering, and, on the other hand, the present invention designs a method to avoid duplicate computation for a multi-user interaction environment, thereby reducing the time consumption of duplicate computation. The method of the present invention realizes the fast operation of each pixel gradient, ray resampling and data synthesis and can accomplish the 3D visualization imaging rapidly and efficiently.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: April 24, 2018
    Assignee: SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Yanjun Peng, Jiawei Yu, Yuanhong Wang, Ruisheng Jia, Xinming Lu
  • RAY CASTING VISUALIZATION MULTI-USER INTERACTION PROCESSING METHOD BASED ON HADOOP AND CUDA
    Publication number: 20180108107
    Abstract: The present invention relates to the technical field of visualization in scientific computing, and specifically discloses a ray casting visualization multi-user interaction processing method based on Hadoop and CUDA. On one hand, the method of the present invention employs the parallel processing capability of Hadoop, MapReduce, and NVIDIA CUDA for accelerated rendering, and, on the other hand, the present invention designs a method to avoid duplicate computation for a multi-user interaction environment, thereby reducing the time consumption of duplicate computation. The method of the present invention realizes the fast operation of each pixel gradient, ray resampling and data synthesis and can accomplish the 3D visualization imaging rapidly and efficiently.
    Type: Application
    Filed: September 26, 2017
    Publication date: April 19, 2018
    Applicant: Shandong University of Science and Technology
    Inventors: Yanjun PENG, Jiawei Yu, Yuanhong Wang, Ruisheng Jia, Xinming Lu