Performance Evaluation of Contrast Enhancement Technique for PET-CT Images in HSI Color Space

DOI

10.2991/pecteam-18.2018.39How to use a DOI?

Keywords

Contrast Enhancement, HSI space, Performance metrics.

Abstract

Medical images are generally noisy due to the physical mechanisms of the acquisition process. Image enhancement is a technique which reduces noise, removesartifacts, and preserves details in the image. Its purpose is to amplify certain image features for analysis, diagnosis, and display. In this paper, a contrast enhancement technique for the fused PET/CT (Positron Emission Tomography/ Computerized Tomography) is performed followed by the comparative analysis of filtering techniques. Some quantitative performance metrics like PSNR, SNR, CNR, MSE, RMS, AMBE and MAE are computed to evaluate the image quality.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - J Angelin Jeba
AU  - S Nirmala Devi
PY  - 2018/02
DA  - 2018/02
TI  - Performance Evaluation of Contrast Enhancement Technique for PET-CT Images in HSI Color Space
BT  - Proceedings of the International Conference for Phoenixes on Emerging Current Trends in Engineering and Management (PECTEAM 2018)
PB  - Atlantis Press
SP  - 222
EP  - 226
SN  - 2352-5401
UR  - https://doi.org/10.2991/pecteam-18.2018.39
DO  - 10.2991/pecteam-18.2018.39
ID  - AngelinJeba2018/02
ER  -