View Full Version : 2nd attempt at HDR
philmony
17th of February 2008 (Sun), 12:15
This is my second attempt with HDR - I like the feel that blue blue skies give a pic - so been waiting patiently here in Vancouver for any sign of a blue sky ... happened yesterday (briefly) ... this is down at on the Fraser river quite close to New West Quay - there is a small (funny) little road that allows one access to the waterfront (across a rail track) - I took a bunch of shots - but I like this one the best (3 exposures) ... what do you think??
Camera is Canon 40D, lens is my (new) 24-70 f2.8L (geez I love this baby), f2.8 at 70 mm
thanks
Phil
ps - I'm pretty new at this stuff - initially bought the camera to shoot quality pics of my kids playing hockey - but (through message boards like this one) have found a host of cool things to play with ... (and good advice on what equipment to add to the mix)
LeuceDeuce
17th of February 2008 (Sun), 12:56
There's quite a few Vancouver folks here.
As for your image it has potential, but you're not using enough of the tonal range available to you. There are no pixels with a luminance higher than 221. This limited tonal range is flattening your image, and not allowing for a nice contrast.
You don't have Image Editing OK on so I'll send you a version I did for you in a PM.
Robert_Lay
17th of February 2008 (Sun), 17:18
I will agree with LeuceDeuce about the tonal range, but I will acknowledge that the somewhat darker tonal range does set a mood.
Forgetting about the HDR origins and just considering the scene, I like it. Very nice image and deserves a well done.
I would prefer to have the too bright cloud at the left cropped out, because it brings too much unwanted attention to the left margin.
joedlh
17th of February 2008 (Sun), 18:13
I like it. I think the tonal range gives it a Currier & Ives look. It gives me a comfy feeling looking at it. The tree branches do look a little soft. Is this an artifact of the HDR or the lens?
philmony
17th of February 2008 (Sun), 22:43
Leuce Deuce ... thanks for sending your fixes ... I did have the tonal ranges way up at one point but reduced them to get a more surrealistic feel ... the reflection of the trees did not do too much for me - but I must say it does alter the mood of the pic ...
Robert_Lay ... the mood is what I was going for ... you nailed it ... and on looking at the pic again I agree that the cloud draws ones attention away ... here's it with it cropped out (good call)
Joedlh ... without knowing it (me, that is) it seems like I was going for the Currier & Ives look ... the softening on the trees is a result of the image compression to post it ... although the lens was wide open at f2.8 so it does look a bit soft even on the uncompressed.
Thank you all for your constructive and informative comments - it's what I need to learn more :)
phil
Meaty0
18th of February 2008 (Mon), 06:27
I love the image as such. Nice colours and composition.
Any reason for choosing f/2.8. I think that lens is a bit soft wide-open?
As you have found out, HDR tends to produce a decreased tonal range (a flat image). Levels adjustment should fix that.
Also, I'm assuming this is three separate exposures of the same image rather than three separate images. Reason: No movement in the water. If so...that was a good move. The blur in the water would have detracted from the image.
And just an observation: Notice the increased noise and haloing around the trees? That's an effect I commonly get when I try HDR. Anyone know how to prevent it?
chauncey
18th of February 2008 (Mon), 08:30
FYI
Using the "merge to HDR" function does not have to be limited to merging exposures.
Because my Photoshop abilities are rather limited, I have found that you can make a variety of alterations to your RAW images and use them in the "merge to HDR" process.
My image http://photography-on-the.net/forum/showthread.php?t=455209 was done by altering exposures and black points and recoveries within the ACR image and "blending" them via "merge to HDR" to get the basis for my B&W conversion.
It seemed to have turned out OK.
PS-I'm finding that the haloing can be dealt with by judicious altering of each RAW image before merging, but it's trial and error with me.
philmony
18th of February 2008 (Mon), 09:21
I used Photomatix ... my PS capabilities are very limited ... one day I will probably get more learning of it done :)
I am pretty new to photography (and the equipment/tools) - I got my new 24-70L on the day that I took this shot - and I guess I get 'shootilitis' and try and take as many shots with varying settings as I can before the rest of my family says ... 'c'mon dad lets go' .... :evil: - but this particular one was the only one of this scene and I had the lens wide open :rolleyes: - and wouldn't you know it, it was the one I liked the most.
thanks for all your helpful comments -
phil
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