A smooth local polynomial model of vignetting

Andrzej Kordecki; Artur Bal; Henryk Palus

doi:10.1109/MMAR.2017.8046944

A smooth local polynomial model of vignetting

Andrzej Kordecki
, Artur Bal
, Henryk Palus

Department of Data Science and Engineering (RAU/RAU4)

Silesian University of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

8 Citations (Scopus)

Abstract

The vignetting is one of image distortions, which refers to the fall-off of pixel intensity due to optical properties of the camera and lens system. The effect of vignetting on image is unwanted in image processing and analysis. The vignetting of the camera-lens system can be determined using the vignetting model. The local vignetting polynomial model allows to fit the vignetting data with more flexibility, but at the cost of increased of vignetting function distortions. This paper introduces a new smooth local polynomial vignetting model, which is a modification of local vignetting polynomial model. The conducted experiments on broad range of lens settings shows that filtering allows to improve the vignetting function smoothness.

Original language	English
Title of host publication	2017 22nd International Conference on Methods and Models in Automation and Robotics, MMAR 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	878-882
Number of pages	5
ISBN (Electronic)	9781538624029
DOIs	https://doi.org/10.1109/MMAR.2017.8046944
Publication status	Published - 19 Sept 2017
Event	22nd International Conference on Methods and Models in Automation and Robotics, MMAR 2017 - Miedzyzdroje, Poland Duration: 28 Aug 2017 → 31 Aug 2017

Publication series

Name	2017 22nd International Conference on Methods and Models in Automation and Robotics, MMAR 2017

Conference

Conference	22nd International Conference on Methods and Models in Automation and Robotics, MMAR 2017
Country/Territory	Poland
City	Miedzyzdroje
Period	28/08/17 → 31/08/17

ASJC Scopus subject areas

Artificial Intelligence
Control and Optimization
Modeling and Simulation

Access to Document

10.1109/MMAR.2017.8046944

Cite this

Kordecki, A., Bal, A., & Palus, H. (2017). A smooth local polynomial model of vignetting. In 2017 22nd International Conference on Methods and Models in Automation and Robotics, MMAR 2017 (pp. 878-882). Article 8046944 (2017 22nd International Conference on Methods and Models in Automation and Robotics, MMAR 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MMAR.2017.8046944

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title = "A smooth local polynomial model of vignetting",

abstract = "The vignetting is one of image distortions, which refers to the fall-off of pixel intensity due to optical properties of the camera and lens system. The effect of vignetting on image is unwanted in image processing and analysis. The vignetting of the camera-lens system can be determined using the vignetting model. The local vignetting polynomial model allows to fit the vignetting data with more flexibility, but at the cost of increased of vignetting function distortions. This paper introduces a new smooth local polynomial vignetting model, which is a modification of local vignetting polynomial model. The conducted experiments on broad range of lens settings shows that filtering allows to improve the vignetting function smoothness.",

author = "Andrzej Kordecki and Artur Bal and Henryk Palus",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 22nd International Conference on Methods and Models in Automation and Robotics, MMAR 2017 ; Conference date: 28-08-2017 Through 31-08-2017",

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Kordecki, A, Bal, A & Palus, H 2017, A smooth local polynomial model of vignetting. in 2017 22nd International Conference on Methods and Models in Automation and Robotics, MMAR 2017., 8046944, 2017 22nd International Conference on Methods and Models in Automation and Robotics, MMAR 2017, Institute of Electrical and Electronics Engineers Inc., pp. 878-882, 22nd International Conference on Methods and Models in Automation and Robotics, MMAR 2017, Miedzyzdroje, Poland, 28/08/17. https://doi.org/10.1109/MMAR.2017.8046944

A smooth local polynomial model of vignetting. / Kordecki, Andrzej; Bal, Artur ; Palus, Henryk.
2017 22nd International Conference on Methods and Models in Automation and Robotics, MMAR 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 878-882 8046944 (2017 22nd International Conference on Methods and Models in Automation and Robotics, MMAR 2017).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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N2 - The vignetting is one of image distortions, which refers to the fall-off of pixel intensity due to optical properties of the camera and lens system. The effect of vignetting on image is unwanted in image processing and analysis. The vignetting of the camera-lens system can be determined using the vignetting model. The local vignetting polynomial model allows to fit the vignetting data with more flexibility, but at the cost of increased of vignetting function distortions. This paper introduces a new smooth local polynomial vignetting model, which is a modification of local vignetting polynomial model. The conducted experiments on broad range of lens settings shows that filtering allows to improve the vignetting function smoothness.

AB - The vignetting is one of image distortions, which refers to the fall-off of pixel intensity due to optical properties of the camera and lens system. The effect of vignetting on image is unwanted in image processing and analysis. The vignetting of the camera-lens system can be determined using the vignetting model. The local vignetting polynomial model allows to fit the vignetting data with more flexibility, but at the cost of increased of vignetting function distortions. This paper introduces a new smooth local polynomial vignetting model, which is a modification of local vignetting polynomial model. The conducted experiments on broad range of lens settings shows that filtering allows to improve the vignetting function smoothness.

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M3 - Conference contribution

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PB - Institute of Electrical and Electronics Engineers Inc.

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Kordecki A, Bal A , Palus H. A smooth local polynomial model of vignetting. In 2017 22nd International Conference on Methods and Models in Automation and Robotics, MMAR 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 878-882. 8046944. (2017 22nd International Conference on Methods and Models in Automation and Robotics, MMAR 2017). doi: 10.1109/MMAR.2017.8046944

A smooth local polynomial model of vignetting

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