Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/103175
Title: Use of total variation filters in SPECT medical imaging
Author: Ruiz López, Idoia
Director: Carnicer González, Arturo
Juvells Prades, Ignacio
Keywords: Tomografia computada per emissió de fotó simple
Tesis
Single-photon emission computed tomography
Theses
Issue Date: Jun-2016
Abstract: Total variation denoising filtering is proposed as an alternative to the Butterworth filter, which is widely used in the reconstruction of SPECT medical images. Its advantages lie in the preservation of the image edges while the noise is removed, as opposed to the blurring that characterizes Butterworth filtered images. However, results show that total variation filtering application to SPECT medical images doesn’t represent an improvement in terms of similarity to the reference image
Note: Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2016, Tutors: Artur Carnicer, Ignasi Juvells
URI: http://hdl.handle.net/2445/103175
Appears in Collections:Treballs Finals de Grau (TFG) - Física

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