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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
A Robust Deep-Learning-Based Detector for Real-Time Tomato Plant Diseases and Pests Recognition
TL;DR: A deep-learning-based approach to detect diseases and pests in tomato plants using images captured in-place by camera devices with various resolutions, and combines each of these meta-architectures with “deep feature extractors” such as VGG net and Residual Network.
Journal ArticleDOI
Online sequential extreme learning machine with forgetting mechanism
TL;DR: The experimental results show that FOS-ELM has higher accuracy with fewer training time, better stability and short-term predictability than EOS- ELM.
Proceedings ArticleDOI
An available database for the research of finger vein recognition
TL;DR: This paper introduces a representative finger vein database captured by a portable device, named MMCBNU_6000, which contains images acquired from different persons with different skin colors and evaluates its quality according to the evaluation of average image gray value, image contrast and entropy.
Journal ArticleDOI
Unsupervised image translation using adversarial networks for improved plant disease recognition
TL;DR: A simple pipeline that uses GANs in an unsupervised image translation environment to improve learning with respect to the data distribution in a plant disease dataset, reducing the partiality introduced by acute class imbalance and hence shifting the classification decision boundary towards better performance is presented.
Journal ArticleDOI
A fingerprint verification algorithm using tessellated invariant moment features
Jucheng Yang,Dong Sun Park +1 more
TL;DR: An enhanced image-based fingerprint verification algorithm that reduces multi-spectral noise by enhancing a fingerprint image to accurately and reliably determine a reference point, and then aligns the image according to the position and orientation of reference point to avoid time-consuming alignment.