Edge segmentation in images of a focused plenotic camera

Niclas Zeller; Franz Quint; Clemens Zangl; Uwe Stilla

doi:10.1109/ISETC.2014.7010798

Edge segmentation in images of a focused plenotic camera

Niclas Zeller, Franz Quint, Clemens Zangl, Uwe Stilla

Associate Professorship of Photogrammetry and Remote Sensing

Karlsruhe University of Applied Sciences

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

1 Scopus citations

Abstract

In this article we present a method for 3D segmentation which is optimized for the recordings of a focused plenoptic camera. Since, caused by the imaging concept of a plenoptic camera, depth information is only received for regions of high contrast our approach is based on retrieving 3D edge segments out of the RGB-D data acquired from a plenoptic camera. In our method the depth data is filtered by a nonlinear filter. Afterwards, a 2D edge segmentation is performed to the RGB image. The 2D segments are projected to the 3D space by applying a weighted least squares estimate to the filtered depth data.

Original language	English
Title of host publication	2014 11th International Symposium on Electronics and Telecommunications, ISETC 2014 - Conference Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781479972654
DOIs	https://doi.org/10.1109/ISETC.2014.7010798
State	Published - 14 Jan 2015
Event	11th International Symposium on Electronics and Telecommunications, ISETC 2014 - Timisoara, Romania Duration: 14 Nov 2014 → 15 Nov 2014

Publication series

Name	2014 11th International Symposium on Electronics and Telecommunications, ISETC 2014 - Conference Proceedings

Conference

Conference	11th International Symposium on Electronics and Telecommunications, ISETC 2014
Country/Territory	Romania
City	Timisoara
Period	14/11/14 → 15/11/14

Keywords

3D Edge Segmentation
Focused Plenoptic Camera
RGB-D Camera

Access to Document

10.1109/ISETC.2014.7010798

Cite this

Zeller, N., Quint, F., Zangl, C., & Stilla, U. (2015). Edge segmentation in images of a focused plenotic camera. In 2014 11th International Symposium on Electronics and Telecommunications, ISETC 2014 - Conference Proceedings Article 7010798 (2014 11th International Symposium on Electronics and Telecommunications, ISETC 2014 - Conference Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISETC.2014.7010798

Zeller, Niclas ; Quint, Franz ; Zangl, Clemens et al. / Edge segmentation in images of a focused plenotic camera. 2014 11th International Symposium on Electronics and Telecommunications, ISETC 2014 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. (2014 11th International Symposium on Electronics and Telecommunications, ISETC 2014 - Conference Proceedings).

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abstract = "In this article we present a method for 3D segmentation which is optimized for the recordings of a focused plenoptic camera. Since, caused by the imaging concept of a plenoptic camera, depth information is only received for regions of high contrast our approach is based on retrieving 3D edge segments out of the RGB-D data acquired from a plenoptic camera. In our method the depth data is filtered by a nonlinear filter. Afterwards, a 2D edge segmentation is performed to the RGB image. The 2D segments are projected to the 3D space by applying a weighted least squares estimate to the filtered depth data.",

keywords = "3D Edge Segmentation, Focused Plenoptic Camera, RGB-D Camera",

author = "Niclas Zeller and Franz Quint and Clemens Zangl and Uwe Stilla",

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year = "2015",

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doi = "10.1109/ISETC.2014.7010798",

language = "English",

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Zeller, N, Quint, F, Zangl, C & Stilla, U 2015, Edge segmentation in images of a focused plenotic camera. in 2014 11th International Symposium on Electronics and Telecommunications, ISETC 2014 - Conference Proceedings., 7010798, 2014 11th International Symposium on Electronics and Telecommunications, ISETC 2014 - Conference Proceedings, Institute of Electrical and Electronics Engineers Inc., 11th International Symposium on Electronics and Telecommunications, ISETC 2014, Timisoara, Romania, 14/11/14. https://doi.org/10.1109/ISETC.2014.7010798

Edge segmentation in images of a focused plenotic camera. / Zeller, Niclas; Quint, Franz; Zangl, Clemens et al.
2014 11th International Symposium on Electronics and Telecommunications, ISETC 2014 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. 7010798 (2014 11th International Symposium on Electronics and Telecommunications, ISETC 2014 - Conference Proceedings).

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

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AB - In this article we present a method for 3D segmentation which is optimized for the recordings of a focused plenoptic camera. Since, caused by the imaging concept of a plenoptic camera, depth information is only received for regions of high contrast our approach is based on retrieving 3D edge segments out of the RGB-D data acquired from a plenoptic camera. In our method the depth data is filtered by a nonlinear filter. Afterwards, a 2D edge segmentation is performed to the RGB image. The 2D segments are projected to the 3D space by applying a weighted least squares estimate to the filtered depth data.

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Zeller N, Quint F, Zangl C, Stilla U. Edge segmentation in images of a focused plenotic camera. In 2014 11th International Symposium on Electronics and Telecommunications, ISETC 2014 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc. 2015. 7010798. (2014 11th International Symposium on Electronics and Telecommunications, ISETC 2014 - Conference Proceedings). doi: 10.1109/ISETC.2014.7010798

Edge segmentation in images of a focused plenotic camera

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