Use of total variation filters in SPECT medical imaging

Ruiz López, Idoia

Use of total variation filters in SPECT medical imaging

dc.contributor.advisor	Carnicer González, Arturo
dc.contributor.advisor	Juvells Prades, Ignacio
dc.contributor.author	Ruiz López, Idoia
dc.date.accessioned	2016-11-02T16:57:10Z
dc.date.available	2016-11-02T16:57:10Z
dc.date.issued	2016-06
dc.description	Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2016, Tutors: Artur Carnicer, Ignasi Juvells	ca
dc.description.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	ca
dc.format.extent	5 p.
dc.format.mimetype	application/pdf
dc.identifier.uri	https://hdl.handle.net/2445/103175
dc.language.iso	eng	ca
dc.rights	cc-by-nc-nd (c) Ruiz, 2016
dc.rights.accessRights	info:eu-repo/semantics/openAccess	ca
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.source	Treballs Finals de Grau (TFG) - Física
dc.subject.classification	Tomografia computada per emissió de fotó simple	cat
dc.subject.classification	Treballs de fi de grau	cat
dc.subject.other	Single-photon emission computed tomography	eng
dc.subject.other	Bachelor's theses	eng
dc.title	Use of total variation filters in SPECT medical imaging	eng
dc.type	info:eu-repo/semantics/bachelorThesis	ca

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