Optimizing Breast Cancer Images from Wire Mesh Collimator SPECT Camera Using Characterized Butterworth Filter
نویسندگان
چکیده
منابع مشابه
De-Noising SPECT Images from a Typical Collimator Using Wavelet Transform
Introduction: SPECT is a diagnostic imaging technique the main disadvantage of which is the existence of Poisson noise. So far, different methods have been used by scientists to improve SPECT images. The Wavelet Transform is a new method for de-noising which is widely used for noise reduction and quality enhancement of images. The purpose of this paper is evaluation of noise reduction in SPECT ...
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متن کاملde-noising spect images from a typical collimator using wavelet transform
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ژورنال
عنوان ژورنال: International Journal of Nuclear Medicine & Radioactive Substances
سال: 2018
ISSN: 2689-8020
DOI: 10.23880/ijnmrs-16000106