Algorithm Comparisons among Space Time Volume Velocimetry, Horn-Schunk, and Lucas-Kanade for the Analysis of Water Surface Velocity Image Sequences

Bernadus H. Sirenden, Aniati Murni Arymurthy, Petrus Mursanto, Sensus Wijonarko

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

Performance of three optical flow algorithm variants has been evaluated to obtain the most optimal measurement for water surface velocity. The algorithms are Space Time Volume Velocimetry (STVV), Horn-Schunk (HS) and Lucas-Kanade (LK). The algorithms were applied to the same video of waterflow, whose direction was rotated by 0°, 90°, 180°, and 270°. Since the water velocity in the video are unknown, the evaluation parameter is varian of estimated water velocity and their repoducibility when the direction of water flow is changed. The results show that the STVV had the smaalest varian 7% to 13%, HS is 11% to 41 % and LK is 17% to 30%. However, the STVV has the most disadvantages compared to the other two methods in terms of reproduciblity when the direction of water flow is changed. The reproducibility of STVV result when using En number as testing method could reach 1,7 while HS and LK is 0 for all experiment.

Original languageEnglish
Title of host publication2019 International Conference on Computer, Control, Informatics and its Applications
Subtitle of host publicationEmerging Trends in Big Data and Artificial Intelligence, IC3INA 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages47-52
Number of pages6
ISBN (Electronic)9781728155401
DOIs
Publication statusPublished - Oct 2019
Event7th International Conference on Computer, Control, Informatics and its Applications, IC3INA 2019 - Tangerang, Indonesia
Duration: 23 Oct 201924 Oct 2019

Publication series

Name2019 International Conference on Computer, Control, Informatics and its Applications: Emerging Trends in Big Data and Artificial Intelligence, IC3INA 2019

Conference

Conference7th International Conference on Computer, Control, Informatics and its Applications, IC3INA 2019
CountryIndonesia
CityTangerang
Period23/10/1924/10/19

Keywords

  • Horn-Schunk
  • Lucas-Kanade
  • Optical Flow
  • Space Time Volume Velocimetry
  • Water Velocity

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