Event-based feature extraction for analyzing the first damage of coral under temperature and light intensity stressor

Wahjoe Tjatur Sesulihatien, Sompop Rungsupa, Aran Hansuebai, Petchporn Chawkitchareon, Shiori Sasaki, Yasushi Kiyoki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper deals with event-based feature extraction to analyze the incubation time of coral under two stressor: Temperature and light intensity. The study is conducted in Kho Sichang Island, Thailand during hot season. The method for extracting the important events is Hilbert Huang Transform (HHT). The event as a result of Empirical Mode Decomposition (EMD) and Instantaneous Frequency (IF) are confirmed with the time duration of first symptom appearance in Acrophora Hummilis coral. The result shows variation of incubation time of coral disease under different event combination. The important finding in this research is incubation time of coral disease under different situation. It is important for early warning in coral damage.

Original languageEnglish
Title of host publication2016 International Conference on Knowledge Creation and Intelligent Computing, KCIC 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages113-119
Number of pages7
ISBN (Electronic)9781509052318
DOIs
Publication statusPublished - 2017 Mar 20
Event5th International Conference on Knowledge Creation and Intelligent Computing, KCIC 2016 - Manado, Indonesia
Duration: 2016 Nov 152016 Nov 17

Other

Other5th International Conference on Knowledge Creation and Intelligent Computing, KCIC 2016
CountryIndonesia
CityManado
Period16/11/1516/11/17

Keywords

  • coral diseaseg
  • EMD
  • HHT
  • IF
  • incubation time

ASJC Scopus subject areas

  • Computer Science Applications
  • Artificial Intelligence

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  • Cite this

    Sesulihatien, W. T., Rungsupa, S., Hansuebai, A., Chawkitchareon, P., Sasaki, S., & Kiyoki, Y. (2017). Event-based feature extraction for analyzing the first damage of coral under temperature and light intensity stressor. In 2016 International Conference on Knowledge Creation and Intelligent Computing, KCIC 2016 (pp. 113-119). [7883634] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/KCIC.2016.7883634