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Abstract

We present an improvement in the ability to meaningfully track features in high speed videos of Caribbean steelpan drums illuminated by Electronic Speckle Pattern Interferometry (ESPI). This is achieved through the use of up-to-date computer vision libraries for object detection and image segmentation as well as a significant effort toward cleaning the dataset previously used to train systems for this application. Besides improvements on previous metric scores by 10% or more, noteworthy in this project are the introduction of a segmentation-regression map for the entire drum surface yielding interference fringe counts comparable to those obtained via object detection, as well as the accelerated workflow for coordinating the data-cleaning-and-model-training feedback loop for rapid iteration allowing this project to be conducted on a timescale of only 18 days.

Details

1009240
Title
espiownage: Tracking Transients in Steelpan Drum Strikes Using Surveillance Technology
Publication title
arXiv.org; Ithaca
Publication year
2021
Publication date
Oct 23, 2021
Section
Computer Science; Electrical Engineering and Systems Science
Publisher
Cornell University Library, arXiv.org
Source
arXiv.org
Place of publication
Ithaca
Country of publication
United States
University/institution
Cornell University Library arXiv.org
e-ISSN
2331-8422
Source type
Working Paper
Language of publication
English
Document type
Working Paper
Publication history
 
 
Online publication date
2024-06-19
Milestone dates
2021-10-23 (Submission v1)
Publication history
 
 
   First posting date
19 Jun 2024
ProQuest document ID
2586232410
Document URL
https://www.proquest.com/working-papers/espiownage-tracking-transients-steelpan-drum/docview/2586232410/se-2?accountid=208611
Full text outside of ProQuest
Copyright
© 2021. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
Last updated
2024-06-20
Database
ProQuest One Academic