A centroid algorithm for stabilization of turbulence-degraded underwater videos

Kalyan Halder; Manoranjan Paul; Murat Tahtali; Sreenatha G Anavatti; Manzur Murshed

doi:10.1109/DICTA.2016.7796985

A centroid algorithm for stabilization of turbulence-degraded underwater videos

Kalyan Halder, Manoranjan Paul, Murat Tahtali, Sreenatha G Anavatti, Manzur Murshed

Research output: Book chapter/Published conference paper › Conference paper › peer-review

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Abstract

This paper addresses the problem of stabilizing underwater videos with nonuniform geometric deformations or warping due to a wavy water surface. It presents an improved method to correct these geometric deformations of the frames, providing a high-quality stabilized video output. For this purpose, a non-rigid image registration technique is employed to accurately align the warped frames with respect to a prototype frame and to estimate the deformation parameters, which in turn, are applied in an image dewarping technique. The prototype frame is chosen from the video sequence based on a sharpness assessment. The effectiveness of the proposed method is validated by applying it on both synthetic and real-world sequences using various quality metrics. A performance comparison with an existing method confirms the higher efficacy of the proposed method.

Original language	English
Title of host publication	Proceedings of the 2016 International conference on digital image computing: techniques and applications (DICTA)
Place of Publication	United States
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	1-6
Number of pages	6
ISBN (Electronic)	9781509028962
ISBN (Print)	9781509028979 (Print on demand)
DOIs	https://doi.org/10.1109/DICTA.2016.7796985
Publication status	Published - 2016
Event	2016 International Conference on Digital Image Computing: Techniques and Applications (DICTA) - Mantra on View Hotel, Surfer's Paradise, Gold Coast, Australia Duration: 30 Nov 2016 → 02 Dec 2016 https://web.archive.org/web/20161019111726/http://dicta2016.dictaconference.org/ (Conference website) http://dicta2016.dictaconference.org/program.html (Conference program) http://dicta2016.dictaconference.org/pdf/DICTA2016CFP.pdf (Call for papers)

Conference

Conference	2016 International Conference on Digital Image Computing: Techniques and Applications (DICTA)
Country/Territory	Australia
City	Gold Coast
Period	30/11/16 → 02/12/16
Other	The International Conference on Digital Image Computing: Techniques and Applications (DICTA) is the main Australian Conference on computer vision, image processing, pattern recognition, and related areas. DICTA was established in 1991 as the premier conference of the Australian Pattern Recognition Society (APRS).
Internet address	https://web.archive.org/web/20161019111726/http://dicta2016.dictaconference.org/ (Conference website) http://dicta2016.dictaconference.org/program.html (Conference program) http://dicta2016.dictaconference.org/pdf/DICTA2016CFP.pdf (Call for papers)

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10.1109/DICTA.2016.7796985

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Halder, K., Paul, M., Tahtali, M., Anavatti, S. G., & Murshed, M. (2016). A centroid algorithm for stabilization of turbulence-degraded underwater videos. In Proceedings of the 2016 International conference on digital image computing: techniques and applications (DICTA) (pp. 1-6). IEEE, Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/DICTA.2016.7796985

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title = "A centroid algorithm for stabilization of turbulence-degraded underwater videos",

abstract = "This paper addresses the problem of stabilizing underwater videos with nonuniform geometric deformations or warping due to a wavy water surface. It presents an improved method to correct these geometric deformations of the frames, providing a high-quality stabilized video output. For this purpose, a non-rigid image registration technique is employed to accurately align the warped frames with respect to a prototype frame and to estimate the deformation parameters, which in turn, are applied in an image dewarping technique. The prototype frame is chosen from the video sequence based on a sharpness assessment. The effectiveness of the proposed method is validated by applying it on both synthetic and real-world sequences using various quality metrics. A performance comparison with an existing method confirms the higher efficacy of the proposed method.",

keywords = "Image registration, Entropy, Shift maps, Turbulence mitigation, Video stabilization, Water waves",

author = "Kalyan Halder and Manoranjan Paul and Murat Tahtali and Anavatti, {Sreenatha G} and Manzur Murshed",

note = "Includes bibliographical references.; 2016 International Conference on Digital Image Computing: Techniques and Applications (DICTA) ; Conference date: 30-11-2016 Through 02-12-2016",

year = "2016",

doi = "10.1109/DICTA.2016.7796985",

language = "English",

isbn = "9781509028979 (Print on demand)",

pages = "1--6",

booktitle = "Proceedings of the 2016 International conference on digital image computing: techniques and applications (DICTA)",

publisher = "IEEE, Institute of Electrical and Electronics Engineers",

address = "United States",

url = "https://web.archive.org/web/20161019111726/http://dicta2016.dictaconference.org/, http://dicta2016.dictaconference.org/program.html, http://dicta2016.dictaconference.org/pdf/DICTA2016CFP.pdf",

}

Halder, K, Paul, M, Tahtali, M, Anavatti, SG & Murshed, M 2016, A centroid algorithm for stabilization of turbulence-degraded underwater videos. in Proceedings of the 2016 International conference on digital image computing: techniques and applications (DICTA). IEEE, Institute of Electrical and Electronics Engineers, United States, pp. 1-6, 2016 International Conference on Digital Image Computing: Techniques and Applications (DICTA), Gold Coast, Queensland, Australia, 30/11/16. https://doi.org/10.1109/DICTA.2016.7796985

A centroid algorithm for stabilization of turbulence-degraded underwater videos. / Halder, Kalyan; Paul, Manoranjan; Tahtali, Murat et al.

Proceedings of the 2016 International conference on digital image computing: techniques and applications (DICTA). United States : IEEE, Institute of Electrical and Electronics Engineers, 2016. p. 1-6.

Research output: Book chapter/Published conference paper › Conference paper › peer-review

TY - GEN

T1 - A centroid algorithm for stabilization of turbulence-degraded underwater videos

AU - Halder, Kalyan

AU - Paul, Manoranjan

AU - Tahtali, Murat

AU - Anavatti, Sreenatha G

AU - Murshed, Manzur

N1 - Includes bibliographical references.

PY - 2016

Y1 - 2016

N2 - This paper addresses the problem of stabilizing underwater videos with nonuniform geometric deformations or warping due to a wavy water surface. It presents an improved method to correct these geometric deformations of the frames, providing a high-quality stabilized video output. For this purpose, a non-rigid image registration technique is employed to accurately align the warped frames with respect to a prototype frame and to estimate the deformation parameters, which in turn, are applied in an image dewarping technique. The prototype frame is chosen from the video sequence based on a sharpness assessment. The effectiveness of the proposed method is validated by applying it on both synthetic and real-world sequences using various quality metrics. A performance comparison with an existing method confirms the higher efficacy of the proposed method.

AB - This paper addresses the problem of stabilizing underwater videos with nonuniform geometric deformations or warping due to a wavy water surface. It presents an improved method to correct these geometric deformations of the frames, providing a high-quality stabilized video output. For this purpose, a non-rigid image registration technique is employed to accurately align the warped frames with respect to a prototype frame and to estimate the deformation parameters, which in turn, are applied in an image dewarping technique. The prototype frame is chosen from the video sequence based on a sharpness assessment. The effectiveness of the proposed method is validated by applying it on both synthetic and real-world sequences using various quality metrics. A performance comparison with an existing method confirms the higher efficacy of the proposed method.

KW - Image registration

KW - Entropy

KW - Shift maps

KW - Turbulence mitigation

KW - Video stabilization

KW - Water waves

U2 - 10.1109/DICTA.2016.7796985

DO - 10.1109/DICTA.2016.7796985

M3 - Conference paper

SN - 9781509028979 (Print on demand)

SP - 1

EP - 6

BT - Proceedings of the 2016 International conference on digital image computing: techniques and applications (DICTA)

PB - IEEE, Institute of Electrical and Electronics Engineers

CY - United States

T2 - 2016 International Conference on Digital Image Computing: Techniques and Applications (DICTA)

Y2 - 30 November 2016 through 2 December 2016

ER -

A centroid algorithm for stabilization of turbulence-degraded underwater videos

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