- Integrated company core tech, LiveDriverSDK into various platforms including iOS, Android, Windows, OSX, Linux, Adobe Flash, Native Client (NaCl) and Emscripten.- Built the initial BodyDriver prototype and help researcher with final BodyDriverSDK.- Worked on LunarInstantOn and LunarEmbedded, which integrates LiveDriverSDK, BodyDriverSDK and ArCore/ArKit into a full AR experience on iOS and Android.- Built the initial prototype (now StyleDriverSDK), on iOS and Android, which utilize GAN network from the research team to transform (toonify) image/video.- Built LunarInstantOn wrapper for react native.

- Maintain legacy antivirus software, evaluate open source libraries, design and develop new technologies for the new product platform.- Help integrate 3rd party scan engine and stabilize/optimize Early Detection Center 3.0.- Evaluate and integrate open source projects for the new platform. (7zip, Log4cplus, Crypto++, Botan, OpenSSL, Boost Filesystem, Boost String Algorithms, Boost Asio, Boost Date/Time, Boost Serialization, Google Protocol buffer, libCurl, libnatpmp, miniupnpc, Silverlight)- Design and develop shared libraries for the new software platform. (Inter-process Communication library, Logging library, Silverlight customized out-of-browser (OOB) host, Silverlight adapter for inter-process communication, multi-threaded asynchronous widget framework)- Diagnostic plugins for PC CheckUp including network bandwidth (server/client), packetloss, Windows visual style.- Design/Hook up Silverlight GUI with backend business logic in C++ with Expression Blend/Visual Studio 2010, accessing WebService with Silverlight.- Printing with RichEdit control through GDI.- GPU projects, MD5 with OpenGL/DirectX/CUDA.

- Computer Vision related core technology design and development, including facial landmark finding, facial feature extraction, feature training, image quality evaluation, face boundary extraction, iris synthesization, feature tracking, pose estimation, facial trait analysis. - Development and maintenance for Bigstage Player, Bigstage serverside programs (face 3D reconstruction, render server, video compression, download/upload). - Bigstage Website, Bigstage portable you web service API. Heavy use of Database, WebServices, Spring framework, Hibernate, Maven, JSON RPC.

Computer Vision research.Published:Moving Object Detection on a Runway Prior to Landing Using an Onboard Infrared CameraCheng-Hua Pai; Yu-Ping Lin; Medioni, G.G.; Hamza, R.R.;Computer Vision and Pattern Recognition, 2007. CVPR '07. IEEE Conference on17-22 June 2007 Page(s):1 - 8Digital Object Identifier 10.1109/CVPR.2007.383447