Software

Scientific Software

  • For recent work, refer to https://github.com/jrkwon
  • KESMSuite: Image processing package for KESM images and KESM Web Brain Atlas.
    https://github.com/jrkwon/KESMSuite
  • KESM Image/Volume Browser (2008): A visualization system for KESM data
  • KESM Unit Volume Maker (2008): A volume (a stack of images) extractor from multi-scale and multiple-column image stacks.
  • KESM Image Cropper (2008): An image cropper removing noise and uneven light with automatic image registration.
  • KESM Image Resizer (2008): Resize images from image stacks
  • KESM Image Acquisition System (2007): A controller application for a precision positioning system and an image capture system. Imaging for the whole mouse brain has been done automatically with minimum human intervention.

VTK for Visualization, ITK for image process and image file manipulations, ImageMagick for some image process, Qt for GUI. Win32 API and Microsoft Windows MFC were used for KESM Image Acquisition System. Eclipse, and Visual Studio are being used for IDE.

Software – Projects from Industry

  • An application platform for embedded systems, (written in ARM C for the main system and Visual C/C++ for the emulator), 2001, 2002 (code)
Phone Emulator in Windows
  • A layout engine for the DTV data browser, (written in ARM C), 1999
  • An answering machine, a phone, and a fax application for LG-IBM PC, (written in Visual C/C++), 1997, 1998
  • A Telephony module using TAPI and Hayes modem command for LG-IBM PC, (written in Visual C/C++), 1996, 1997
  • GoldStar 3DO startup screen. Due to the system’s limited resources, cell animation was not an option. All screen objects were orchestrated by code. (1994, 1995).

Software – Hobby

  • An audio CD player having video clips, (written in Toolbook 3.0), 1995
  • A Hangul (Korean Alphabet) text editor, (written in Borland C/C++), 1994 (code)
  • A PIMS application with DBMS, (written in Turbo C 2.0), 1993 (code)
  • An assembler for Hanyang Simplified Instructional Computer (HSIC), (written in Turbo C 2.0), 1991
  • A housekeeping account book, (spreadsheet style, but simplified, and easy to use), (Turbo C 2.0), 1990

Technology Proficiencies

  • Machine Learning toolkits/libraries
    • Keras with TensorFlow backend
    • Torch (basic)
  • ROS (Robot Operating Systems)
  • ARM Cortex M4
  • TI CC254x
  • Bluetooth Low Energy
  • Android Programming
  • iOS Programming
  • Scientific programming in C/C++, Matlab, Python
  • Web programming in Visual Basic, ASP, HTML, Javascript
  • Visualization Tool Kit (VTK), Insight Segmentation and Registration Toolkit (ITK)
  • Visual C/C++, MFC, Qt
  • Database
  • System: Linux, Win32 (Windows Vista, XP, Server 2003), Mac OSX

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