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1

Tuesday, December 16th 2008, 11:22pm

HDR capabilities?

Love KTpano so far. The fisheye view is amazing....
The only one thing I'm missing is some way of showing my HDR panoramas. Either by supporting a WDP image pyramid (like HDView) or the ability to display two panoramas blended on top of each other (like the ADR mode in spy-v).


What do you think?
Christian Bloch

This post has been edited 1 times, last edit by "Blochi" (Dec 17th 2008, 3:41am)


Mr.nOGot'

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Posts: 17

Location: Russian Federation>Krasnoyarsk

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2

Wednesday, December 17th 2008, 4:25am

ADR - Adaptive Dynamic Range?

Yes, wished to ask too about ADR (Adaptive Dynamic Range)?
It would be desirable to see in following versions. :rolleyes:
More information and examples there: http://fieldofview.com/rd-adr/
Examples: http://dativ.at/fotos/panoramas/adr/index.html

3

Sunday, December 21st 2008, 9:04am

Hope it's OK when I sketch out how I would imagine this to work:

1. Basic feature would be the ability to load 2 or more panos at the same time.

2. Blending modes.
3. A method to tween the blend and transparency of layers.
4. Some method to get a grey value from a low-res B/W panorama, that is left invisible. This would the my driver, that I can use to change the blending.

Would also be cool to use a circle mask attached to mouse coords, to blend one pano over the other... like a torchlight.

Virtual Northland

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Posts: 1,336

Location: Duluth MN

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4

Tuesday, December 23rd 2008, 9:56pm

Use PRGui or a similar app to combine the pano images. I have just created what I think is a killer HDR image using PRGui and KRpano. Here is the link if you want to take a peek. http://www.virtualnorthland.com/panos/Greyslon2/pano.html click on the fountain to see a regualr HDR version the one in the link is an extreme version I had some fun with.

5

Tuesday, December 23rd 2008, 10:50pm

very nice.

What I'm trying to achieve is something more like this: http://www.hdrlabs.com/gallery/panogallery.html (Skip's Ditch shows the effect pretty well...)

I'm trying to achieve real HDR with auto-exposure, not just a tonemapped version. Again, I would be fine with selectively blending 2 different panos like in Spy-V's ADR method - this would actually give me more flexibility, because I could show the original middle exposure in a loupe overlay...

6

Monday, December 7th 2009, 9:45pm

is ADR effect possible with krpano?
if it is, please share the instruction.
I wish my Blood was Blue

S.M.Taheri

7

Tuesday, December 8th 2009, 7:56pm

is ADR effect possible with krpano?
if it is, please share the instruction.
Hi, no, sorry ADR is not possible,
best regards,
Klaus

8

Tuesday, August 24th 2010, 5:56pm

autolevels

It is not quite ADR, but the autolevels plugin has a similar effect:
autolevels plugin

9

Tuesday, August 24th 2010, 10:17pm

RE: autolevels

It is not quite ADR, but the autolevels plugin has a similar effect:
autolevels plugin
It's awesome, thank you. *thumbup*
I wish my Blood was Blue

S.M.Taheri

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