Account Options

  1. Sign in
The old Google Groups will be going away soon, but your browser is incompatible with the new version.
Google Groups Home
« Groups Home
HDR problem
There are currently too many topics in this group that display first. To make this topic appear first, remove this option from another topic.
There was an error processing your request. Please try again.
flag
  Messages 1 - 25 of 26 - Collapse all  -  Translate all to Translated (View all originals)   Newer >
The group you are posting to is a Usenet group. Messages posted to this group will make your email address visible to anyone on the Internet.
Your reply message has not been sent.
Your post was successful
 
From:
To:
Cc:
Followup To:
Add Cc | Add Followup-to | Edit Subject
Subject:
Validation:
For verification purposes please type the characters you see in the picture below or the numbers you hear by clicking the accessibility icon. Listen and type the numbers you hear
 
Risto K  
View profile  
 More options Oct 6 2012, 11:41 am
From: Risto K <risto...@gmail.com>
Date: Sat, 6 Oct 2012 08:41:09 -0700 (PDT)
Local: Sat, Oct 6 2012 11:41 am
Subject: HDR problem

Hello,

I'm experiencing problems when trying to import / link exposure sets in ptgui
9.1.3. The program doesn't seem to recognize the pictures for being essencially
the same, but with the different exposure. And I get the "no exposure sets
found" error when trying the manual linking, which is in the attached
picture. I have read the faq's, but nothing seems to help.

I'm shooting with 5dmkIII and ef8-15 and in manual mode. I usually use 0-+2
bracketing. I use lightroom 4 for exporting and noise control etc.

Any ideas?

Sincerely,

Risto

  hdrproblem.jpg
118K Download

 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
John Houghton  
View profile  
 More options Oct 6 2012, 1:10 pm
From: John Houghton <j.hough...@ntlworld.com>
Date: Sat, 6 Oct 2012 10:10:41 -0700 (PDT)
Local: Sat, Oct 6 2012 1:10 pm
Subject: Re: HDR problem
Risto, Your screenshot looks fine, but only shows one exposure set.
All the sets must have exactly the same exposure settings as the one
in the screenshot so that they repeat in a regular sequence as
referred to in the error message.  If you have checked and verified
that they are, please supply the project file (not the images) by
uploading it to your private web space or a file sharing site such as
http://www.ge.tt/ and post a download link here.

John

On Oct 6, 4:41 pm, Risto K <risto...@gmail.com> wrote:


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Risto K  
View profile  
 More options Oct 6 2012, 2:14 pm
From: Risto K <risto...@gmail.com>
Date: Sat, 6 Oct 2012 11:14:36 -0700 (PDT)
Local: Sat, Oct 6 2012 2:14 pm
Subject: Re: HDR problem

Dang it! :D I selected another set of pictures, which had identical
exposures 1/30, 1/80 and 1/200

So it means that when shooting 360/180degrees panorama, you'll have to use
same settings when shooting the sunset and the darker parts of the
panorama? I would imagine that it could be beneficial to adjust the
exposure if there's extreme variation in the light

Thanks John :)

lauantai, 6. lokakuuta 2012 20.10.43 UTC+3 John Houghton kirjoitti:


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Ken Warner  
View profile  
 More options Oct 6 2012, 2:35 pm
From: Ken Warner <kwarner...@verizon.net>
Date: Sat, 06 Oct 2012 11:35:06 -0700
Local: Sat, Oct 6 2012 2:35 pm
Subject: Re: [PTGui] Re: HDR problem
That's why you shoot a bracketed set of images then blend and tone map them.

On 10/6/2012 11:14 AM, Risto K wrote:


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Risto K  
View profile  
 More options Oct 6 2012, 2:43 pm
From: Risto K <risto...@gmail.com>
Date: Sat, 6 Oct 2012 11:43:29 -0700 (PDT)
Local: Sat, Oct 6 2012 2:43 pm
Subject: Re: [PTGui] Re: HDR problem

Sure, but my problem was that if the bracketing isn't enough.

lauantai, 6. lokakuuta 2012 21.35.07 UTC+3 DemonDuck kirjoitti:


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Ken Warner  
View profile  
 More options Oct 6 2012, 2:47 pm
From: Ken Warner <kwarner...@verizon.net>
Date: Sat, 06 Oct 2012 11:47:30 -0700
Local: Sat, Oct 6 2012 2:47 pm
Subject: Re: [PTGui] Re: HDR problem
Shoot 5 bracketed images instead of 3.  Some people shoot 7.

But remember, what ever you produce is going to eventually be reduced to 8 bit images on a computer.  There is only so much you can do before the result starts to look over produced.

On 10/6/2012 11:43 AM, Risto K wrote:


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Risto K  
View profile  
 More options Oct 6 2012, 3:17 pm
From: Risto K <risto...@gmail.com>
Date: Sat, 6 Oct 2012 12:17:00 -0700 (PDT)
Subject: Re: [PTGui] Re: HDR problem

Thanks! It's a good idea. I was using 5dmkII for so long and as it happens,
mkII has only 3 shots available.

lauantai, 6. lokakuuta 2012 21.47.30 UTC+3 DemonDuck kirjoitti:


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Erik Krause  
View profile  
 More options Oct 6 2012, 3:20 pm
From: Erik Krause <erik.kra...@gmx.de>
Date: Sat, 06 Oct 2012 21:20:25 +0200
Local: Sat, Oct 6 2012 3:20 pm
Subject: Re: HDR problem
Am 06.10.2012 20:14, schrieb Risto K:

> So it means that when shooting 360/180degrees panorama, you'll have to use
> same settings when shooting the sunset and the darker parts of the
> panorama? I would imagine that it could be beneficial to adjust the
> exposure if there's extreme variation in the light

You can do that if you merge to HDR and tonemap (or better: exposure
fuse) using some dedicated program before stitching. However, you might
face very different lighting throughout the panorama. PTGui might
succeed adjusting that differences but this depends on the content and
your skill.

--
Erik Krause


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Luc Villeneuve  
View profile  
 More options Oct 7 2012, 9:11 am
From: Luc Villeneuve <luc_villene...@mac.com>
Date: Sun, 07 Oct 2012 09:10:49 -0400
Local: Sun, Oct 7 2012 9:10 am
Subject: Re: [PTGui] Re: HDR problem
When I need HDR for an action shot, because people or cars are moving fast, you cannot do a multiple exposure.

I develop my images (RAW) more then once (+2 and -2) I then merge these 3 images. Look at your histogram to be sure that you have the best exposure possible. It's not like a real bracketed images but it will give you more images to play with.

You can also use this technic if you feel that you need a darker or a lighter image for a scene. Always keep your RAW files.

Luc

On 06 oct. 2012, at 15:20, Erik Krause wrote:


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Ken Warner  
View profile  
 More options Oct 7 2012, 12:29 pm
From: Ken Warner <kwarner...@verizon.net>
Date: Sun, 07 Oct 2012 09:28:59 -0700
Local: Sun, Oct 7 2012 12:28 pm
Subject: Re: [PTGui] Re: HDR problem
I used to do that.  But now I just adjust the levels to get what I want.  I'm not sure that the pseudo-hdr really gives you anymore than what's in the original image.

On 10/7/2012 6:10 AM, Luc Villeneuve wrote:


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Roger D Williams  
View profile  
 More options Oct 7 2012, 8:51 pm
From: Roger D Williams <ro...@adex-japan.com>
Date: Mon, 8 Oct 2012 09:51:19 +0900
Local: Sun, Oct 7 2012 8:51 pm
Subject: Re: [PTGui] Re: HDR problem
My experience has been similar in that I used to swear by RAW + HDR. Now I simply call up the SNS-HDR program on my single RAW (in my case DNG) image and let it work its magic.

Roger W

Sent from my iPad

On Oct 8, 2012, at 1:28 AM, Ken Warner <kwarner...@verizon.net> wrote:


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Ken Warner  
View profile  
 More options Oct 7 2012, 9:19 pm
From: Ken Warner <kwarner...@verizon.net>
Date: Sun, 07 Oct 2012 18:19:04 -0700
Local: Sun, Oct 7 2012 9:19 pm
Subject: Re: [PTGui] Re: HDR problem
Could you make a before/after pair of images available? Where the after has been operated on by SNS-HDR

On 10/7/2012 5:51 PM, Roger D Williams wrote:


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Henrik  
View profile  
 More options Oct 7 2012, 9:23 pm
From: "Henrik" <ti...@iinet.net.au>
Date: Mon, 08 Oct 2012 09:23:14 +0800
Local: Sun, Oct 7 2012 9:23 pm
Subject: Re: [PTGui] Re: HDR problem

        The whole point of HDR/Fusion is to capture a wider dynamic range
then the camera is capable off, if you can capture the whole scene in
one shot then no need for any of these steps - just a proper RAW
conversions. i could me wrong and if so please correct me

        thanks

Henrik Tived


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Roger D Williams  
View profile  
 More options Oct 7 2012, 9:47 pm
From: Roger D Williams <ro...@adex-japan.com>
Date: Mon, 8 Oct 2012 10:47:52 +0900
Local: Sun, Oct 7 2012 9:47 pm
Subject: Re: [PTGui] Re: HDR problem
I could, but am busy with something else right now. Sorry. If you download SNS-HDR and try it as a free trial you can see what it does with your own images, which would surely be more helpful than seeing what it did with one of mine. Not a brush off; just trying to be helpful!

Roger W

Sent from my iPad

On Oct 8, 2012, at 10:19 AM, Ken Warner <kwarner...@verizon.net> wrote:


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Roger D Williams  
View profile  
 More options Oct 7 2012, 10:02 pm
From: Roger D Williams <ro...@adex-japan.com>
Date: Mon, 8 Oct 2012 11:02:42 +0900
Local: Sun, Oct 7 2012 10:02 pm
Subject: Re: [PTGui] Re: HDR problem

Yes, you're right, Henrik. But it took SNS-HDR to convince me... It is the first RAW developer in my experience that does natural looking tone mapping from a single RAW exposure. And of course it can only recover what was recorded in the original image. It also has controls that I find "intuitive." And what I do these days is take three bracketed exposures and try single-exposure development on the best of the three. If that doesn't work I add in one or both of the other two exposures and let SNS-HDR do its full thing. So far it has never failed, and most times I get away with using only the single exposures. So much so that I am thinking of keeping bracketing to the most problematic scenes. De-ghosting is not one of the program's strong points, but an upgrade that addresses this weakness has been promised and must be about due by now... Judging by the programmer's success so far I have great expectations.

Roger W

Sent from my iPad

On Oct 8, 2012, at 10:23 AM, "Henrik" <ti...@iinet.net.au> wrote:


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Henrik  
View profile  
 More options Oct 7 2012, 10:41 pm
From: "Henrik" <ti...@iinet.net.au>
Date: Mon, 08 Oct 2012 10:41:25 +0800
Local: Sun, Oct 7 2012 10:41 pm
Subject: Re: [PTGui] Re: HDR problem

        Hi roger,

        SNS is a great little program and should be in every panographrs
tool kit, it will be great if ghosting will come in it. Alternatively
you can do Ghosting in Photoshop, which is probably the best
(at ghosting) I don't care too much for its HDR, but sometimes it
will do the job.

        I juggle between SNS, Photomatix, EnfuseGUI and HDR Expose and
Photoshop CS6

        RAW conversion CaptureOne Pro and Adobe Camera RAW, mostly the later

         
Henrik Tived


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Roger D Williams  
View profile  
 More options Oct 7 2012, 10:59 pm
From: Roger D Williams <ro...@adex-japan.com>
Date: Mon, 8 Oct 2012 11:59:00 +0900
Subject: Re: [PTGui] Re: HDR problem

That's interesting, Henrik. Particularly that CS6 can do de-ghosting. I have just decided to upgrade to CS6 as otherwise I would be shut out from future upgrades to CS5 under Adobe's new policy. I have also just joined the NAPP in the hope of picking up more skills, as I am often baffled by the multiple options and tools in PS. Of course I use the ACR in PS to remove CA... Only the individual modules within DXO consistently do any better, but DXO refuse to create modules for the lenses I use for my panoramas. So I have to duck in and out of PS to remove colour aberrations. Maybe I should also duck in and out for de-ghosting... Where is that capability found?

Roger W

Sent from my iPad

On Oct 8, 2012, at 11:41 AM, "Henrik" <ti...@iinet.net.au> wrote:


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Henrik  
View profile  
 More options Oct 7 2012, 11:03 pm
From: "Henrik" <ti...@iinet.net.au>
Date: Mon, 08 Oct 2012 11:03:52 +0800
Local: Sun, Oct 7 2012 11:03 pm
Subject: Re: [PTGui] Re: HDR problem

        Hi Roger,

        Its in the HDR section under tools or under automate, you take your
series of bracket shots, do the ghosting and conversions to
32-bit file and then open it up in your favorite HDR app and do the
HDR in there. the HDR portion is written by one of the HDR's
forefathers (his names escapes me ) but have a look at Christian
Bloch's www.hdrlabs.com [1] there are some really good information
there and his upcoming book version 2 would be worthwhile investment

         
Henrik Tived


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Ken Warner  
View profile  
 More options Oct 7 2012, 11:09 pm
From: Ken Warner <kwarner...@verizon.net>
Date: Sun, 07 Oct 2012 20:09:26 -0700
Local: Sun, Oct 7 2012 11:09 pm
Subject: Re: [PTGui] Re: HDR problem
I understand -- that's ok...

On 10/7/2012 6:47 PM, Roger D Williams wrote:


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Roger D Williams  
View profile  
 More options Oct 7 2012, 11:27 pm
From: Roger D Williams <ro...@adex-japan.com>
Date: Mon, 8 Oct 2012 12:27:41 +0900
Local: Sun, Oct 7 2012 11:27 pm
Subject: Re: [PTGui] Re: HDR problem

Thanks, Henrik. I ordered his book from Amazon. Due out the end of the year, right?

I will check out PS CS6 de-ghosting as soon as I have managed to purchase the upgrade. They make it really difficult for people living in Japan who want the English version of the program. (Sigh) and I have to battle with the telephone--no fun with my deafness.

Oh, wait a minute. Convert to 32-bit file? You mean an HDR file? I want to feed the results for SNS-HDR. Can I do that, i.e., if I don't convert it but save it as TIFF?

Roger W.

Sent from my iPad

On Oct 8, 2012, at 12:03 PM, "Henrik" <ti...@iinet.net.au> wrote:

...

read more »


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Henrik  
View profile  
 More options Oct 7 2012, 11:36 pm
From: "Henrik" <ti...@iinet.net.au>
Date: Mon, 08 Oct 2012 11:36:38 +0800
Local: Sun, Oct 7 2012 11:36 pm
Subject: Re: [PTGui] Re: HDR problem

        Roger,

        let me get back to you, re 32-bit file and SNS, tonight. I don't
have it installed yet on my laptop (did a reinstall) you save it as
filename.hdr or (forgot) the other other option for 32-bit... i have
some funny feeling that this is the dealbreaker for not getting SNS
that you can't import 32-bit files, but as I said I will have to check
- if it does it would probably help your workflow with bracket shots

        I think Bloch's book is out very soon - it should say on his website,
I think he is also here or on the PanoToolNG group.

        Re: CS6, I went for the Cloud option as i had the Suite, as I also
use other Adobe apps...and with the Suite subscription you also get a
whole string of other Adobe Apps for video and Audio, plus Lightroom
(not that I fancy that but never the less) ;-)

Henrik Tived

...

read more »


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Roger D Williams  
View profile  
 More options Oct 8 2012, 4:09 am
From: Roger D Williams <ro...@adex-japan.com>
Date: Mon, 8 Oct 2012 17:08:32 +0900
Local: Mon, Oct 8 2012 4:08 am
Subject: Re: [PTGui] Re: HDR problem

OK, Henrik, there's no hurry. My budget is stretched just paying the inflated price Adobe charges for the CS5 to 6 upgrade here in Japan, so I will not be getting any extra-cost options. The only other Adobe program I ever used on a regular basis was PageMaker, which I went on using years after they had stopped supporting it.

As for publication date, I am only passing on what Adobe said when I placed the order. I would like it to be sooner.

Roger W

Sent from my iPad

On Oct 8, 2012, at 12:36 PM, "Henrik" <ti...@iinet.net.au> wrote:

...

read more »


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Henrik  
View profile  
 More options Oct 12 2012, 4:09 am
From: "Henrik" <ti...@iinet.net.au>
Date: Fri, 12 Oct 2012 16:09:07 +0800
Local: Fri, Oct 12 2012 4:09 am
Subject: Re: [PTGui] Re: HDR problem

        HI ROGER,

        YOU CAN USE BOTH *.hdr AND THE OTHER EXTENSIONS FOR hdr FILE FORMAT
(WHICH I FOR SOME REASON JUST CAN'T REMEMBER RADIENCE ...)

        ANYWAY, SNS-PRO CAN USE BOTH

        SO YOU CAN PROCESS YOUR HDR'S IN PS CS6 INTO 32-BIT FILES (FOR YOUR
DE-GHOSTING) AND THEN DO THE CONVERSION IN SNS-PRO

        I HOPE THIS HELPS

Henrik Tived

        PS; SORRY FOR THE CAPITALS.... DOING WORK AND IT HAS TO BE IN
CAPITALS.. DIDN'T MEAN TO YELL ;-)

...

read more »


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Roger D Williams  
View profile  
 More options Oct 12 2012, 4:44 am
From: Roger D Williams <ro...@adex-japan.com>
Date: Fri, 12 Oct 2012 17:44:14 +0900
Local: Fri, Oct 12 2012 4:44 am
Subject: Re: [PTGui] Re: HDR problem

Thanks Henrik.

I was waiting for your conclusion and am happy to hear that pre-processing in CS6 won't prevent me using SNS. Until/unless SNS can equal the CA removal and de-ghosting of CS6 (and that must be unlikely for one man, however talented) I will do them both before using it for tone-mapping.

Roger W

Sent from my iPad

On Oct 12, 2012, at 5:09 PM, "Henrik" <ti...@iinet.net.au> wrote:

...

read more »


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Henrik  
View profile  
 More options Oct 14 2012, 10:48 pm
From: Henrik <ti...@iinet.net.au>
Date: Mon, 15 Oct 2012 10:48:47 +0800
Local: Sun, Oct 14 2012 10:48 pm
Subject: Re: [PTGui] Re: HDR problem

Roger, let me know how you go

Sent from my iPhone

On 12/10/2012, at 16:44, Roger D Williams <ro...@adex-japan.com> wrote:

...

read more »


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Messages 1 - 25 of 26   Newer >
« Back to Discussions « Newer topic     Older topic »