[PDF][PDF] Classification of ship type from combination of HMM–DNN–CNN models based on ship trajectory features

DW Shin, CS Yang - Remote Sensing, 2024 - researchgate.net
This study proposes an enhanced ship-type classification model that employs a sequential
processing methodology integrating hidden Markov model (HMM), deep neural network …

A multi-feature ensemble learning classification method for ship classification with space-based ais data

Y Wang, L Yang, X Song, Q Chen, Z Yan - Applied Sciences, 2021 - mdpi.com
AIS (Automatic Identification System) is an effective navigation aid system aimed to realize
ship monitoring and collision avoidance. Space-based AIS data, which are received by …

[PDF][PDF] Random forest classifier-based ship type prediction with limited ship information of AIS and V-Pass

HK Jeon, JR Han - Korean Journal of Remote Sensing, 2022 - researchgate.net
Identifying ship types is an important process to prevent illegal activities on territorial waters
and assess marine traffic of Vessel Traffic Services Officer (VTSO). However, the Terrestrial …

Investigation of Passing Ships in Inaccessible Areas Using Satellite-based Automatic Identification System (S-AIS) Data

DB Hong, CS Yang, TH Kim - Korean Journal of Remote Sensing, 2018 - koreascience.kr
Abstract Shipping of North Korea is not yet publicly well documented. Taedong River, the
most important sea route of North Korea, is selected as a model study area to show how …

[HTML][HTML] Prediction of longline fishing activity from V-Pass data using Hidden Markov model

DW Shin, CS Yang, A Harun-Al-Rashi - Korean Journal of Remote Sensing, 2022 - kjrs.org
Marine fisheries resources face major anthropogenic threat from unregulated fishing
activities; thus require precise detection for protection through marine surveillance. Korea …

Integrated ship monitoring system for realtime maritime surveillance

CS Yang, J Jeong - 2016 IEEE International Geoscience and …, 2016 - ieeexplore.ieee.org
The paper introduces an integrated ship monitoring system, which has been designed and
developed with the purpose of real-time maritime surveillance. The integrated system now …

Hidden Markov Model (HMM)-based fishing activity prediction using V-PASS data

박주한, 전호군, 양찬수 - 한국연안방재학회지, 2021 - dbpia.co.kr
Illegal fishing has been a serious threat to the conservation of seafood resources and
provoked the importance of marine surveillance. There are several types of fishing vessel …

Ship classification for space-based AIS data using 1D-CNN

Y Wang, L Yang, X Song - Proceedings of the 2021 5th International …, 2021 - dl.acm.org
The wild application of AIS (Automatic Identification System) provides large quantities of
data for maritime traffic research. There are many ships with types unknown in AIS data. The …

[PDF][PDF] Automatic image contrast enhancement for small ship detection and inspection using RADARSAT-2 synthetic aperture radar data

J Jeong, Y Chan-Su - TAO: Terrestrial, Atmospheric and …, 2016 - pdfs.semanticscholar.org
This study devises an automatic synthetic aperture radar (SAR) image enhancement method
for ship detection and inspection for installation in a near-real-time automatic high-speed …

[PDF][PDF] Construction of real-time remote ship monitoring system using Ka-band payload of COMS

J Jeong, TH Kim, CS Yang - Korean Journal of Remote Sensing, 2016 - koreascience.kr
Abstract Communication, Ocean and Meteorological Satellite (COMS) was launched in 2010
with three payloads that include Ka-band communication payload developed by Ministry of …