
Yonghee Hong
Jan. 2011 – Senior Research Engineer, PGM Seeker Team, LIG Nex1 (Yongin, Korea) Project: SAAM(Surface to Air Anti-Missile) Uncooled Infrared... | Seoul, Seoul, South Korea
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Yonghee Hong’s Location Seoul, Seoul, South Korea
Yonghee Hong’s Expertise Jan. 2011 – Senior Research Engineer, PGM Seeker Team, LIG Nex1 (Yongin, Korea) Project: SAAM(Surface to Air Anti-Missile) Uncooled Infrared Camera (Jan. 2011 – Dec. 2018) - Development of uncooled long wavelength infrared(LWIR) camera HW/SW - Design TEC-Less nonuniformity correction algorithm (first time in Korea) - Simulation of TEC-Less nonuniformity algorithm and tuning with math and integer operation - Development of TEC-Less nonuniformity algorithm HW logic - Collect TEC-Less nonuniformity image data - Modify collected TEC-Less nonuniformity image data and apply to customized HW - Automation of collecting TEC-Less nonuniformity image data (first time in company) - Transfer to mass production process and support Project: Tiny Seeker Uncooled Infrared Camera (Jan. 2017 – Dec. 2019) - Development of tiny seeker uncooled infrared(LWIR) camera HW/SW - Collect TEC-Less nonuniformity image data - Modify collected TEC-Less nonuniformity image data and apply to HW - Development of dead pixel detection algorithm - Complement scene based nonuniformity correction algorithm(Improved IRLMS) with Block Reweighting and Global Offset Initialization (paper KCI – “Scene-based Nonuniformity Correction Complemented by Block Reweighting and Global Offset Initialization”, Aug. 2017) Matlab was used - Development of scene based nonuniformity correction algorithm with deep learning algorithm with Image Roughness-like and Spatial Noise Cost Functions (paper KCI – “Scene-based Nonuniformity Correction by Deep Neural Network with Image Roughness-like and Spatial Noise Cost Functions”, Jun. 2019) Python was used, Get encouragement award in 2019 Project: Short Wavelength Uncooled Infrared(SWIR) Camera (Jun. 2016 – Dec. 2016) - Development of short wavelength infrared(SWIR) camera HW/SW - Select short wavelength infrared(SWIR) image sensor Project: Uncooled Long Wavelength Infrared(LWIR) Seeker for Export (Nov. 2019 – ) - Technical management of uncooled long wavelength Infrared(LWIR) camera with competitive domestic companies - Technical Management of uncooled long wavelength Infrared(LWIR) camera with foreign company Project: Deep Learning Classifier of Uncooled Infrared Seeker (Jun. 2019 – ) - Development of light low resolution infrared target classifier with CNN (Build CNN model for reducing computation and maintaining accuracy, implement C code of inference CNN model for embedded system for infrared seeker, implement C code of inference CNN model with fixed point integer computation for speed-up)
Yonghee Hong’s Current Industry Lig Nex1
Yonghee
Hong’s Prior Industry
Lig Nex1
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Work Experience

Lig Nex1
Chief Research Engineer
Sat Jan 01 2011 00:00:00 GMT+0000 (Coordinated Universal Time) — Present
Lig Nex1
Chief Research Engineer
— Present