[vtkusers] Quality of a vtkImageData
Paulo Henrique Junqueira Amorim
paulojamorim at gmail.com
Wed Nov 5 12:01:13 EST 2008
Thank you, but talk of reducing the number of pixels without changing the
picture size. The vtkImageResample change the spacing. Since no change?
2008/11/5 Marcel Weiss <mweiss at cbs.mpg.de>
> whart do you understand as "image quality" ?
> the amount of noise? sharpness of boundaries?
> vtkImageNoiseSource might help to add artificial noise.
> ----- Original Message -----
> From: "Paulo Henrique Junqueira Amorim" <paulojamorim at gmail.com>
> To: vtkusers at vtk.org
> Sent: Wednesday, November 5, 2008 4:28:33 PM GMT +01:00 Amsterdam / Berlin
> / Bern / Rome / Stockholm / Vienna
> Subject: [vtkusers] Quality of a vtkImageData
> how can diminish the quality of a vtkImageData without changing the size
> and spacing, ?
> Paulo Amorim
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