A ROBUST STATISTICAL COLOR EDGE DETECTION FOR NOISY IMAGES

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ALIBEIGI MINA; MOZAFARI NILOOFAR; AZIMIFAR ZOHREH; MAHMOODIAN MAHNAZ

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Journal Paper

Paper Information

Journal: Journal of Information Systems and Telecommunication Year:2015 | Volume:3 | Issue:2 Page(s): 85-94

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Title

A ROBUST STATISTICAL COLOR EDGE DETECTION FOR NOISY IMAGES

Author(s)

ALIBEIGI MINA | MOZAFARI NILOOFAR | AZIMIFAR ZOHREH | MAHMOODIAN MAHNAZ | Issue Writer Certificate

Keywords

EDGE DETECTION

COLOR

NOISY IMAGE

RRO TEST

REGRESSION

PRATT’S FIGURE OF MERIT

Abstract

EDGE DETECTION plays a significant role in image processing and performance of high-level tasks such as image segmentation and object recognition depends on its efficiency. It is clear that accurate edge map generation is more difficult when images are corrupted with noise. Moreover, most of EDGE DETECTION methods have parameters which must be set manually. Here we propose a new COLOR edge detector based on a statistical test, which is robust to noise. Also, the parameters of this method will be set automatically based on image content. To show the effectiveness of the proposed method, four state-of-the-art edge detectors are implemented and the results are compared. Experimental results on five of the most well-known EDGE DETECTION benchmarks show that the proposed method is robust to noise. The performance of our method for lower levels of noise is very comparable to the existing approaches, whose performances highly depend on their parameter tuning stage. However, for higher levels of noise, the observed results significantly highlight the superiority of the proposed method over the existing EDGE DETECTION methods, both quantitatively and qualitatively.

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APA: Copy

ALIBEIGI, MINA, MOZAFARI, NILOOFAR, AZIMIFAR, ZOHREH, & MAHMOODIAN, MAHNAZ. (2015). A ROBUST STATISTICAL COLOR EDGE DETECTION FOR NOISY IMAGES. JOURNAL OF INFORMATION SYSTEMS AND TELECOMMUNICATION (JIST), 3(2), 85-94. SID. https://sid.ir/paper/332676/en

Vancouver: Copy

ALIBEIGI MINA, MOZAFARI NILOOFAR, AZIMIFAR ZOHREH, MAHMOODIAN MAHNAZ. A ROBUST STATISTICAL COLOR EDGE DETECTION FOR NOISY IMAGES. JOURNAL OF INFORMATION SYSTEMS AND TELECOMMUNICATION (JIST)[Internet]. 2015;3(2):85-94. Available from: https://sid.ir/paper/332676/en

IEEE: Copy

MINA ALIBEIGI, NILOOFAR MOZAFARI, ZOHREH AZIMIFAR, and MAHNAZ MAHMOODIAN, “A ROBUST STATISTICAL COLOR EDGE DETECTION FOR NOISY IMAGES,” JOURNAL OF INFORMATION SYSTEMS AND TELECOMMUNICATION (JIST), vol. 3, no. 2, pp. 85–94, 2015, [Online]. Available: https://sid.ir/paper/332676/en

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