EWA LanczosSharpest

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NicolasRobidoux
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EWA LanczosSharpest

Post by NicolasRobidoux » 2014-03-23T11:40:51-07:00

It is my current opinion that the EWA LanczosSharpest should be named methods, in particular because the 4 lobe version is quite good with some type of content (not so the 3 lobe version).
Some of the evidence:
http://www.luminous-landscape.com/forum ... #msg720827
http://forum.doom9.org/showthread.php?p ... ost1668680
Section 6.2.1 of Adam Turcotte's Masters thesis: http://web.cs.laurentian.ca/nrobidoux/m ... Thesis.pdf

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fmw42
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Re: EWA LanczosSharpest

Post by fmw42 » 2014-03-23T12:27:25-07:00

It is my current opinion that the EWA LanczosSharpest should be named methods
Could you clarify your statement? What do you mean by "named methods"?

NicolasRobidoux
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Re: EWA LanczosSharpest

Post by NicolasRobidoux » 2014-03-23T12:44:52-07:00

I meant that, for example, all you'd have to do is

Code: Select all

-define filter:lobes=4 -filter LanczosSharpest
to get what is currently obtained with

Code: Select all

-filter Lanczos -define filter:lobes=4 -define filter:blur=0.88451002338585141
.
Basically do with the LanczosSharpest (for which I'd need to spend time getting the blurs for every single one up to a large number of lobes) what was done with LanczosSharp.

NicolasRobidoux
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Re: EWA LanczosSharpest

Post by NicolasRobidoux » 2014-03-23T12:49:45-07:00

I can do most (all?) the work except documentation I think. I just need the key "OK".

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magick
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Re: EWA LanczosSharpest

Post by magick » 2014-03-23T13:06:19-07:00

Ok.

NicolasRobidoux
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Re: EWA LanczosSharpest

Post by NicolasRobidoux » 2014-03-23T13:17:24-07:00

Thank you Cristy.

Probably will have to wait until I am on vacation. But it's on the TODO list.

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