Chang Hahk Hahm

An Evaluation Scheme on Feasibility in Public Sector for 3D Geo-Spatial Information - Focusing on Production of Digital Mapping

Yong Jin Joo, Kang Soo Kim, Chang Hahk Hahm, 2012 .

Design of Efficient Road Maintenance Method by Unmanned Aerial Vehicles

Yong Jin Joo, Chang Hahk Hahm, 2015 .

A Study on Automatic Detection of Speed Bump by using Mathematical Morphology Image Filters while Driving

Yong Jin Joo, Chang Hahk Hahm, 2013 .

Alternative Tracing Method for Moving Object Using Reference Template in Real-time Image - Focusing on Parking Management System

Yong Jin Joo, Chang Hahk Hahm, Lee Seul Kang, 2014 .