A homogenizing filter for depth map compressive sensing using edge-awarded method

Taemin Cho; Youngwoo Lee; Jitae Shin

doi:10.1109/ICTC.2013.6675427

A homogenizing filter for depth map compressive sensing using edge-awarded method

Taemin Cho
, Youngwoo Lee
, Jitae Shin

Department of Electronic and Electrical Engineering

Sungkyunkwan University

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

2 Scopus citations

Abstract

The edge-awarded method for depth map compressive sensing (CS) was proposed [1]. The edge-awarded depth map CS showed better visual quality than H.264/AVC which are widely used. This method can reconstruct efficiently the boundary of objects. However, this makes staircase artifact around edges unfortunately. These artifact makes pixel value around edge to distorted value. Edge is most important information in depth map. So, this artifact cause really critical problem especially when image rendering process. In this paper, to eliminate staircase artifact generated by edge-awarded depth map CS, we proposed a homogenizing filter to relive the staircase effects. The experimental results show the proposed filter provides better visual image quality than compressive sensing using edge-adaptive method and H.264.

Original language	English
Title of host publication	2013 International Conference on ICT Convergence
Subtitle of host publication	"Future Creative Convergence Technologies for New ICT Ecosystems", ICTC 2013
Publisher	IEEE Computer Society
Pages	591-595
Number of pages	5
ISBN (Print)	9781479906987
DOIs	https://doi.org/10.1109/ICTC.2013.6675427
State	Published - 2013
Event	2013 International Conference on Information and Communication Technology Convergence, ICTC 2013 - Jeju Island, Korea, Republic of Duration: 14 Oct 2013 → 16 Oct 2013

Publication series

Name	International Conference on ICT Convergence
ISSN (Print)	2162-1233
ISSN (Electronic)	2162-1241

Conference

Conference	2013 International Conference on Information and Communication Technology Convergence, ICTC 2013
Country/Territory	Korea, Republic of
City	Jeju Island
Period	14/10/13 → 16/10/13

Keywords

Compressive sensing(CS)
Depth Map
edge-adaptive method
Homogenous filter

Access to Document

10.1109/ICTC.2013.6675427

Cite this

Cho, T., Lee, Y., & Shin, J. (2013). A homogenizing filter for depth map compressive sensing using edge-awarded method. In 2013 International Conference on ICT Convergence: "Future Creative Convergence Technologies for New ICT Ecosystems", ICTC 2013 (pp. 591-595). Article 6675427 (International Conference on ICT Convergence). IEEE Computer Society. https://doi.org/10.1109/ICTC.2013.6675427

@inproceedings{609e7dd81dea4caba9cbc0c4e351b80b,

title = "A homogenizing filter for depth map compressive sensing using edge-awarded method",

abstract = "The edge-awarded method for depth map compressive sensing (CS) was proposed [1]. The edge-awarded depth map CS showed better visual quality than H.264/AVC which are widely used. This method can reconstruct efficiently the boundary of objects. However, this makes staircase artifact around edges unfortunately. These artifact makes pixel value around edge to distorted value. Edge is most important information in depth map. So, this artifact cause really critical problem especially when image rendering process. In this paper, to eliminate staircase artifact generated by edge-awarded depth map CS, we proposed a homogenizing filter to relive the staircase effects. The experimental results show the proposed filter provides better visual image quality than compressive sensing using edge-adaptive method and H.264.",

keywords = "Compressive sensing(CS), Depth Map, edge-adaptive method, Homogenous filter",

author = "Taemin Cho and Youngwoo Lee and Jitae Shin",

year = "2013",

doi = "10.1109/ICTC.2013.6675427",

language = "English",

isbn = "9781479906987",

series = "International Conference on ICT Convergence",

publisher = "IEEE Computer Society",

pages = "591--595",

booktitle = "2013 International Conference on ICT Convergence",

note = "2013 International Conference on Information and Communication Technology Convergence, ICTC 2013 ; Conference date: 14-10-2013 Through 16-10-2013",

}

Cho, T, Lee, Y & Shin, J 2013, A homogenizing filter for depth map compressive sensing using edge-awarded method. in 2013 International Conference on ICT Convergence: "Future Creative Convergence Technologies for New ICT Ecosystems", ICTC 2013., 6675427, International Conference on ICT Convergence, IEEE Computer Society, pp. 591-595, 2013 International Conference on Information and Communication Technology Convergence, ICTC 2013, Jeju Island, Korea, Republic of, 14/10/13. https://doi.org/10.1109/ICTC.2013.6675427

A homogenizing filter for depth map compressive sensing using edge-awarded method. / Cho, Taemin; Lee, Youngwoo; Shin, Jitae.
2013 International Conference on ICT Convergence: "Future Creative Convergence Technologies for New ICT Ecosystems", ICTC 2013. IEEE Computer Society, 2013. p. 591-595 6675427 (International Conference on ICT Convergence).

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

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AU - Cho, Taemin

AU - Lee, Youngwoo

AU - Shin, Jitae

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N2 - The edge-awarded method for depth map compressive sensing (CS) was proposed [1]. The edge-awarded depth map CS showed better visual quality than H.264/AVC which are widely used. This method can reconstruct efficiently the boundary of objects. However, this makes staircase artifact around edges unfortunately. These artifact makes pixel value around edge to distorted value. Edge is most important information in depth map. So, this artifact cause really critical problem especially when image rendering process. In this paper, to eliminate staircase artifact generated by edge-awarded depth map CS, we proposed a homogenizing filter to relive the staircase effects. The experimental results show the proposed filter provides better visual image quality than compressive sensing using edge-adaptive method and H.264.

AB - The edge-awarded method for depth map compressive sensing (CS) was proposed [1]. The edge-awarded depth map CS showed better visual quality than H.264/AVC which are widely used. This method can reconstruct efficiently the boundary of objects. However, this makes staircase artifact around edges unfortunately. These artifact makes pixel value around edge to distorted value. Edge is most important information in depth map. So, this artifact cause really critical problem especially when image rendering process. In this paper, to eliminate staircase artifact generated by edge-awarded depth map CS, we proposed a homogenizing filter to relive the staircase effects. The experimental results show the proposed filter provides better visual image quality than compressive sensing using edge-adaptive method and H.264.

KW - Compressive sensing(CS)

KW - Depth Map

KW - edge-adaptive method

KW - Homogenous filter

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M3 - Conference contribution

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PB - IEEE Computer Society

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Y2 - 14 October 2013 through 16 October 2013

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A homogenizing filter for depth map compressive sensing using edge-awarded method

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