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Noise Reduction in DECT Images using spatial neighboring density method using bilateral filter

Pallavi Sharma1 , Vibha Tiwari2

  1. Dept. of EC, Medicaps Institute of Technology and Management, Indore, India.
  2. Dept. of EC, Medicaps Institute of Technology and Management, Indore, India.

Correspondence should be addressed to: pallavisharma010@gmail.com.

Section:Research Paper, Product Type: Journal Paper
Volume-5 , Issue-7 , Page no. 110-114, Jul-2017

CrossRef-DOI:   https://doi.org/10.26438/ijcse/v5i7.110114

Online published on Jul 30, 2017

Copyright © Pallavi Sharma, Vibha Tiwari . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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IEEE Style Citation: Pallavi Sharma, Vibha Tiwari , “Noise Reduction in DECT Images using spatial neighboring density method using bilateral filter,” International Journal of Computer Sciences and Engineering, Vol.5, Issue.7, pp.110-114, 2017.

MLA Style Citation: Pallavi Sharma, Vibha Tiwari "Noise Reduction in DECT Images using spatial neighboring density method using bilateral filter." International Journal of Computer Sciences and Engineering 5.7 (2017): 110-114.

APA Style Citation: Pallavi Sharma, Vibha Tiwari , (2017). Noise Reduction in DECT Images using spatial neighboring density method using bilateral filter. International Journal of Computer Sciences and Engineering, 5(7), 110-114.

BibTex Style Citation:
@article{Sharma_2017,
author = {Pallavi Sharma, Vibha Tiwari },
title = {Noise Reduction in DECT Images using spatial neighboring density method using bilateral filter},
journal = {International Journal of Computer Sciences and Engineering},
issue_date = {7 2017},
volume = {5},
Issue = {7},
month = {7},
year = {2017},
issn = {2347-2693},
pages = {110-114},
url = {https://www.ijcseonline.org/full_paper_view.php?paper_id=1374},
doi = {https://doi.org/10.26438/ijcse/v5i7.110114}
publisher = {IJCSE, Indore, INDIA},
}

RIS Style Citation:
TY - JOUR
DO = {https://doi.org/10.26438/ijcse/v5i7.110114}
UR - https://www.ijcseonline.org/full_paper_view.php?paper_id=1374
TI - Noise Reduction in DECT Images using spatial neighboring density method using bilateral filter
T2 - International Journal of Computer Sciences and Engineering
AU - Pallavi Sharma, Vibha Tiwari
PY - 2017
DA - 2017/07/30
PB - IJCSE, Indore, INDIA
SP - 110-114
IS - 7
VL - 5
SN - 2347-2693
ER -

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Abstract

The Dual-energy computed tomography (DECT) has got high popularity in the field of medical. By using DECT we can easily check or capture the body organs. Noise reduction is the premier process in the x-ray field or the medical imaging field. In this analysis we present the study of DECT images. The images which have the high material density they have more noise as well. To make image appearance better the noise reduction should be done. The use of filter is a primary tool in image noise correction. The non-linear filter removes the noise problem in the image. We are using bilateral filter to remove the noise in DECT images. This paper enlights different method of noise reduction in DECT images and the result will compare with the help of MATLAB software. ImaSim Software provides ability to present and manipulate CT data.

Key-Words / Index Term

DECT, SNR, CNR , Bilatral filter ,Non-linear filter

References

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[2] Thorsten R. C. Johnson, “Dual-Energy CT: General Principles”, AJR: 199, November 2012.
[3] Anja Borsdorf, Rainer Raupach, Thomas Flohr, and Joachim Hornegger, “Wavelet Based Noise Reduction in CT-Images Using Correlation Analysis”, IEEE Transactions On Medical Imaging, Vol. 27, No. 12, December 2008.
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