Xiangtian (Richard) Li

Xiangtian (Richard) Li

Master Student @ UCSD

Xiangtian LI

E-mail: lixiangtianrichard@gmail.com   Personal Page: lxtrichard.com


EDUCATION
Zhejiang University
B.E. in Information and Computing Science
Hangzhou, China
Sep 2017 - Jun 2021
  • GPA: 3.80/4.00
  • Conduct extensive academic research in computer vision and medical image analysis
  • Selected awards: First Class Scholarship for Academic Excellence, Honorable Mention in Mathematical Contest In Modeling
    University of California, Berkeley
    Visiting Student
    		California, U.S.
    Jan 2020 - May 2020

    RESEARCH EXPERIENCE

    Zhejiang University (State Key Lab of CAD&CG)
    Research Assistant, Prof. Wei Chen
    		Hangzhou, China
    May 2019 - Present
    Weakly supervised segmentation on pelvic X-rays
  • Construct U-Net to attain ROIs of the femur with a FWIoU of 0.93 and MeanIoU of 0.85
  • Utilize Dense161 Network to classify different types of bone fracture in femur with an accuracy of 0.91
  • Propose an innovative weakly supervised segmentation method to complete fracture segmentation only based on text labels Medical Image Segmentation
  • Launch structure combining ResNet and UNet, leveraging ResNet for downsampling and UNet for upsampling, achieving a faster training time and a higher accuracy
  • Pioneer segment task completion on LUNA dataset through utilization of VNet architecture
  • Navigate preparation of dataset employing dense161 to classify fracture types

    Zhejiang University (AdvanCed Computing aNd SysTem Laboratory)
    Research Assistant, Prof. Nenggan Zheng
    		Hangzhou, China
    Dec 2018 - Present
    Cell Structure Clustering and Visualization
  • Evaluated and identified proper algorithms to execute clustering tasks on electron microscopic image
  • Achieved visualization of the cell structure with Davies-Bouldin performance of 0.85 on small samples
  • Learned the automated reconstruction of neuronal morphology based on local geometrical and global structural models

    SELECTED PROJECTS

    Computer Vision Project [code] Nov 2019 - Jan 2020
  • Made a personal video with OpenCV video function
  • Implement ellipse fitting with cvFitEllipse2
  • Utilized eigenface to complete human face recognition
  • Combined calibration and bird-eye method and implement camera calibration and projection
  • Constructed LeNet-5 and complete digit recognition on MNIST dataset
    Course Management System [code] [report] May - Jun 2019
  • Devised and implemented a detailed database to store
  • Optimize information of every student and course
  • Streamlined system to execute various functions for admins, teachers and students
  • Initiated a subsystem to upload, download and arrange the assignment
    Allocator MemoryPool [code] May - Jun 2019
  • Incorporated the memory allocator for STL vector to optimize memory allocation speed using memory pool, and enhance arbitrary memory size allocation requests

    SELECTED AWARDS AND HONORS

  • First Class Scholarship for Academic Excellence
  • Merit Student, Zhejiang University
  • Honorable Mention in Mathematical Contest In Modeling
  • Bronze Medal in National University Piano Competition
  • Academic Excellence, Zhejiang University
  • Third Class Scholarship for Academic Excellence
    		• 2019
    2019
    2019
    2018
    2018
    2018

    ADDITIONAL INFORMATION

    Programming Language and Tools
  • Python, C/C++, MATLAB
  • SQL, TensorFlow, LaTeX
    Extracurricular Experiences
  • Member of QSC Video Group (2017 – 2019)
  • Vice leader of Wenqin Keyboard Band of Zhejiang University
  • Hobbies: Piano, Photography, Movie, Table Tennis
    Standard Test
  • TOEFL: 98(R27, L27, S21, W23)