search

drphilmarshall / Lens-Zoo

Apache License 2.0
0 stars 0 forks source link

Standard PNG settings different? #68

Closed aprajita closed 10 years ago

aprajita commented 10 years ago

There seems to be a difference between the standard view in he main classification interface and the QD standard display. Is this a known issue or do you this jim may have used the wrong PNG settings?

e.g. VICS82_5005041

pngsettingsmain

pngsettingsqd

chrissnyder commented 10 years ago

The viewer is doing anything special but reading the FITS file and putting it on a canvas. I'd double-check that the generated pngs are correct.

drphilmarshall commented 10 years ago

OK, will do - if the PNGs are made with different scales, we can adjust the QD to match any time.

On Tue, Jan 7, 2014 at 9:20 AM, Chris Snyder notifications@github.comwrote:

The viewer is doing anything special but reading the FITS file and putting it on a canvas. I'd double-check that the generated pngs are correct.

— Reply to this email directly or view it on GitHubhttps://github.com/drphilmarshall/Lens-Zoo/issues/68#issuecomment-31740606 .

aprajita commented 10 years ago

i dont think it's worth making the QD standard match the PNGs in the main classifier and the QD standard is actually brighter. so if the PNGs have been made incorrectly we should leave QD as it is (i.e. it's like having 4 contrast settings than 3)..

I am worried we will miss systems in the main interface as the images look v dark, qd standard is often very useful (noise is more obvious though).

drphilmarshall commented 10 years ago

OK, let's leave it as is then, and see how it goes. Good we have the QD working! Amit will be pleased.

On Tue, Jan 7, 2014 at 9:43 AM, aprajita notifications@github.com wrote:

i dont think it's worth making the QD standard match the PNGs in the main classifier and the QD standard is actually brighter. so if the PNGs have been made incorrectly we should leave QD as it is (i.e. it's like having 4 contrast settings than 3)..

I am worried we will miss systems in the main interface as the images look v dark, qd standard is often very useful (noise is more obvious though).

— Reply to this email directly or view it on GitHubhttps://github.com/drphilmarshall/Lens-Zoo/issues/68#issuecomment-31742433 .

aprajita commented 10 years ago

i'd still like to know why this is different....something about the QD implementation or PNGs made wrongly.