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ICPR
2008
IEEE

Removing salt-and-pepper noise from binary images of engineering drawings

13 years 10 months ago
Removing salt-and-pepper noise from binary images of engineering drawings
Removing noise in engineering drawing images is important before applying image analysis processes. Noise should be removed while keeping the fine detail of the image intact. A noise removal algorithm that can remove noise while retaining fine graphical elements is presented in this paper. The algorithm studies the neighborhood of thin lines before choosing to remove or retain it. Real scanned images from GREC’03 and GREC’05 arc segmentation contests corrupted by 15% uniform salt/pepper noise are used in this experiment. Objective distortion measurements including PSNR and MSE show that our algorithm gives better quality images compared with other methods.
Hasan S. M. Al-Khaffaf, Abdullah Zawawi Talib, Ros
Added 30 May 2010
Updated 30 May 2010
Type Conference
Year 2008
Where ICPR
Authors Hasan S. M. Al-Khaffaf, Abdullah Zawawi Talib, Rosalina Abdul Salam
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