Quick HDR question (Elements 9)
Quick HDR question (Elements 9)
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dxbtiger

Original Poster:

4,546 posts

202 months

Sunday 6th March 2011
quotequote all
Laptop shat itself last week, managed to recover all data in safe mode and have done a factory reset.

Have gone from CS2 to newly installed Elements 9, just having a quick play.

For some unknown reason, when I take 3 consecutive images from my D90, the middle one (+0) if you will is ever so slightly misaligned with -1 and +1.

On CS2 there was an auto align feature, I can't seem to see this in Elements 9, am I missing something?

Why the camera does this I have no idea, shot from a tripod, using timer so cannot be hand coming off shutter release which would be the obvious answer, does it with every set of 3 I have ever taken. Any clues on that also gratefully received!


covboy

2,593 posts

203 months

Sunday 6th March 2011
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Does Elements 9 do HDR ?

AndWhyNot

2,359 posts

228 months

Sunday 6th March 2011
quotequote all
Don't know about the PS issue but how does the D90 create the files? I've noticed on my D300 the NEFs are a different pixel count to the JPGs so if your body is creating -/+ files from a single original file it could be that?

Thing to try other than timer is the Exposure Delay Mode which (I think) lifts the mirror a moment before it opens the shutter- one less thing to cause vibrations, although there's no obvious reason why this would impact on only one of the three frames.

dxbtiger

Original Poster:

4,546 posts

202 months

Sunday 6th March 2011
quotequote all
covboy said:
Does Elements 9 do HDR ?
Yes, under File>New>Photomerge Exposure

AndWhyNot said:
Don't know about the PS issue but how does the D90 create the files? I've noticed on my D300 the NEFs are a different pixel count to the JPGs so if your body is creating -/+ files from a single original file it could be that?

Thing to try other than timer is the Exposure Delay Mode which (I think) lifts the mirror a moment before it opens the shutter- one less thing to cause vibrations, although there's no obvious reason why this would impact on only one of the three frames.
I am shooting them in JPG fine at the minute (I know, I know smile), it is 3 seperate photos, always the same one misaligned.

AndWhyNot

2,359 posts

228 months

Sunday 6th March 2011
quotequote all
Seems odd.

I do a lot of startrail stacks and don't come across this, but that's using the same settings each time. Have you tried consecutive shots without bracketing, so just using CH or Continuous or whatever the mode's called on the D90?

dxbtiger

Original Poster:

4,546 posts

202 months

Monday 7th March 2011
quotequote all
AndWhyNot said:
Seems odd.

I do a lot of startrail stacks and don't come across this, but that's using the same settings each time. Have you tried consecutive shots without bracketing, so just using CH or Continuous or whatever the mode's called on the D90?
No..... but I will, good thinking!

Although i use this feature to get the 3 images anyway, will try without bracketing though and report back

Edited by dxbtiger on Monday 7th March 06:44

dxbtiger

Original Poster:

4,546 posts

202 months

Monday 7th March 2011
quotequote all
Some googling has suggested turning VR off if using a tripod, will try that.

I don't think Elements 9 has auto align, annoying as it does seem on the whole easier to use than CS2.

Simpo Two

92,734 posts

294 months

Monday 7th March 2011
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dxbtiger said:
Some googling has suggested turning VR off if using a tripod, will try that.
That should be in the instructions; logic dictates you don't need VR when it's on a triopd.

Learn to take the stabilisers off smile


dxbtiger

Original Poster:

4,546 posts

202 months

Monday 7th March 2011
quotequote all
Simpo Two said:
That should be in the instructions; logic dictates you don't need VR when it's on a triopd.

Learn to take the stabilisers off smile
Haha, noted and will do.

Going to stick with Elements and try using Picturenaut as and when I need to autoalign anything, hopefully the VR issue will negate the need for it.