A Study on Edge Preservation based Noise Suppression in CT images

5 Pages Posted: 6 Jun 2019

Date Written: March 14, 2019

Abstract

Enhancing image quality is one of the important factors to access the more accurate information from the medical images. Hence this paper is focused on edge preservation using noise reduction on Computed Tomography (CT) images using thresholding in wavelet domain. The existing schemes are compared with similar and recent schemes and results are also compared with some performance metrics such as PSNR and SSIM.

Keywords: Noise suppression, Eedge preservation

Suggested Citation

Sehgal, Rashmita and Kaushik, Vandana Dixit, A Study on Edge Preservation based Noise Suppression in CT images (March 14, 2019). International Conference on Advances in Engineering Science Management & Technology (ICAESMT) - 2019, Uttaranchal University, Dehradun, India. Available at SSRN: https://ssrn.com/abstract=3395681 or http://dx.doi.org/10.2139/ssrn.3395681

Rashmita Sehgal (Contact Author)

HBTU ( email )

Kanpur
Kanpur
India

Vandana Dixit Kaushik

HBTU ( email )

Kanpur
Kanpur
India

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