C
Chanho Lee
Researcher at Soongsil University
Publications - 5
Citations - 85
Chanho Lee is an academic researcher from Soongsil University. The author has contributed to research in topics: Iterative Viterbi decoding & Viterbi decoder. The author has an hindex of 3, co-authored 5 publications receiving 74 citations.
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Proceedings ArticleDOI
An adaptive road ROI determination algorithm for lane detection
TL;DR: A vision-based road ROI determination algorithm is proposed to detect the road region using the positional information of a vanishing point and line segments, and the line segments are detected using Hough Transform.
Proceedings ArticleDOI
High performance Viterbi decoder using modified register exchange methods
TL;DR: A new Viterbi decoder is proposed using a modified register exchange scheme that has low latency, efficient memory organization, and low hardware complexity compared with other Viterba decoding methods in block decoding architectures.
Proceedings ArticleDOI
FPGA based implementation of FAST and BRIEF algorithm for object recognition
TL;DR: The proposed FAST & BRIEF accelerator reduces approximately 57% of internal memory usage and 70% of hardware cost compared to the conventional SIFT or SURF accelerator, and it processes 0.17 pixel per clock.
Proceedings ArticleDOI
Electrical characteristics of novel ESD protection devices for I/O and power clamp
TL;DR: A novel silicon controlled rectifier (SCR)-based (Electrostatic Discharge) ESD protection devices for I/O clamp and power clamp that has a high holding voltage and a low tigger voltage characteristic than conventional SCR, enabling to latch-up immune under normal operating conditions as well as superior full chip ESDprotection.
Proceedings ArticleDOI
Implementation of multi thread management system on mobile GPGPU
TL;DR: Lane detection algorithm was implemented to compare nVidia's CUDA Architecture and the designed GPGPU in terms of thread management efficiency, and to verify an effective thread management method of the multi thread mobile processor.