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Dong Sun Park
Researcher at Chonbuk National University
Publications - 87
Citations - 2594
Dong Sun Park is an academic researcher from Chonbuk National University. The author has contributed to research in topics: Computer science & Fingerprint recognition. The author has an hindex of 20, co-authored 74 publications receiving 1698 citations. Previous affiliations of Dong Sun Park include Tianjin University of Science and Technology.
Papers
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Journal ArticleDOI
Effective Fingerprint Quality Estimation for Diverse Capture Sensors
TL;DR: An effective quality estimation system that can be adapted for different types of capture sensors is designed by modifying and combining a set of features including orientation certainty, local orientation quality and consistency.
Journal Article
Fast Face Gender Recognition by Using Local Ternary Pattern and Extreme Learning Machine
TL;DR: A new framework for face gender recognition to reach fast faceGender recognition is proposed, based on Local Ternary Pattern and Extreme Learning Machine, which has higher precision and better generalization performance at extremely fast learning speed.
Proceedings ArticleDOI
Enhanced Renormalization Algorithm in MQ-Coder of JPEG2000
TL;DR: An enhanced renormalization algorithm for arithmetic coding in EBCOT tier-1 coding procedure can reduce the computation with a significant percentage by analyzing and simplifying the existing algorithm.
Journal ArticleDOI
Real-Time License Plate Detection Based on Faster R-CNN
TL;DR: This paper proposes a way to utilize a Faster Region based Convolutional Neural Networks (Faster R-CNN) and a Conventional convolutional neural Networks (CNN), which improves the computational speed and is robust against changed environments.
Proceedings ArticleDOI
Rule-Based Fingerprint Quality Estimation System Using the Optimal Orientation Certainty Level Approach
TL;DR: Experimental results show that the proposed two-step OOCL method can estimate fingerprint quality more effectively.