Incremental restoration of SPECT images

Presents a new method that incrementally restores the resolution of an image, using VCD (variable conductance diffusion) filters to suppress noise before restoring resolution. It is applied post-reconstruction to SPECT image sets which have known Gaussian blur. At each step, a VCD filter is applied...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Der-Shan Luo, Glick, S.J., King, M.A., Tin-Su Pan
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Attenuation Image resolution Image restoration Information filtering Information filters Low pass filters Nuclear medicine Scattering Signal resolution Signal restoration
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