Gilles Bassière wrote:
Hi list,
I'm doing a comparative study of OpenSource cartographic servers
(Mapserver, Geoserver and Mapnik). Beside raw performance and
features, I'd like to assess the rendering quality, say how pretty
produced maps are. Precisely, I'm interested in the quality of the
ev
> Sent: Wednesday, October 10, 2007 7:26 AM
> To: OSGeo Discussions
> Subject: RE: [OSGeo-Discuss] How to assess rendering quality?
>
>
> Antialiasing, when done wrong is just "making the edges
> intermediate colors".
>
> When done right it also involves subpi
PROTECTED] On Behalf Of Ed McNierney
> Sent: Wednesday, October 10, 2007 9:02 AM
> To: OSGeo Discussions
> Subject: RE: [OSGeo-Discuss] How to assess rendering quality?
>
> Gilles -
>
> Just keep in mind that subjective metrics are, after all, subjective,
> and some of your
0, 2007 8:38 AM
To: OSGeo Discussions
Subject: Re: [OSGeo-Discuss] How to assess rendering quality?
Hi Michael,
I'm more concerned with subjective metrics, I actually plan to survey
some users. The questionnaire will include some map samples and gather
user preference for each criteria. My
ford, MA 01863
Phone: 978-251-4242, Fax: 978-251-1396
[EMAIL PROTECTED]
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Gilles Bassière
Sent: Wednesday, October 10, 2007 8:38 AM
To: OSGeo Discussions
Subject: Re: [OSGeo-Discuss] How to assess rendering q
Hi Michael,
I'm more concerned with subjective metrics, I actually plan to survey
some users. The questionnaire will include some map samples and gather
user preference for each criteria. My problem is to identify what
questions/criteria should I ask to a user.
Gilles
Michael P. Gerlek wro
Gilles-
Is your idea to measure the quality by having a human look at outputs
(subjective metrics) or automatically via some analysis routine (objective
metrics)?
-mpg
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Gilles Bassière
> Sent: We