Subject:
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Re: Photography Techniques...
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Newsgroups:
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lugnet.publish.photography
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Date:
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Tue, 6 Nov 2001 00:46:56 GMT
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Viewed:
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1338 times
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In lugnet.publish.photography, Joel Kuester writes:
> In lugnet.publish.photography, Geordan Hankinson writes:
> > any ideas on lighting? I'm looking for results like this...
>
> hi,
>
> My advice is, unless you can set up some special lights, try natural light
> outside. The yellowing that happens to pictures you have taken is because
> most artificial light sources do not give out light in the same range of
> waves that the sun give out. Standard incandesant bulbs are very yellow.
> Flourescent lights can be orange, blue, green, or tinted any number of ways.
> There are more and more "natural" artifical lights out there, but unless you
> want to set up a complicated mini-studio, give the sun a try. Also, a
> slightly cloudy day is best, try to avoid bright days with direct sun, and
> always take pictures with the sun behind the camera.
Thanks so much Joel! We have so many cloudy days here in Vancouver, It's
harder to find a needle in a haystack than find a positive weather report. ;-)
So it should be easy to find a cloudy day. :-)
> *snip mentioning cropping ships and mecha*
>
> > I have absolutely no idea how though, I figured people in space are fairly
> > familiar with this technique, as are some of the mecha people, so any ideas?
>
> you need to get your hands on a fairly good photo editor program similar to
> Adobe Photoshop to simplify this process.
> One of the most basic things you should keep in mind to crop an object into
> a photo is matching the light as best you can. Also, working with the
> 'levels' in your photos will help solve some of the problem you mention in
> part 1.
>
> To crop an object into a photo, I generally first prepare the background
> picture and make sure it is as I wish it to look (minus the object I am
> about to add of course).
>
> Next I select the image to be added, and block out the backbround. There
> are numerous ways to do this, depending on the image and the software you
> are using.
>
> If I know I am taking a photo of an object that will be added, I try to find
> a background color that does not appear in the object. Try experimenting
> with a couple sheets of large colored construction paper, like the type
> found at most stores for about buck a piece. If you evenly light the object
> and background, once the picture is in the computer, you can use the magic
> wand tool to select just the background and delete it out. Then select the
> background and invert the selection. Copy the selected object.
>
> sometimes the magic wand tool just won't do the job, no matter what you set
> the tolerance to. If you have a cutout tool, try using it to run around the
> outside of the object until you have it fully selected. This can be quite a
> task to get right if you have a curvy subject with lots of details. Zoom in
> an take your time if you need to. When I am 'hand carving' and image with
> lots of detail, I usually erase quarter sections of background around the
> perimeter of the object to a color that doesn't appear in the object, so if
> I make a mistake I can undo without losing too much work. Once you have the
> background fully erased, select it with the magic wand. Then invert the
> selection and copy the selected object.
>
> Once you have an image of just the object copied, you can drop it into the
> background image. At this point I usually take a moment to make sure the
> tint/contrast/etc balance is correct for the 2 different layers, and then I
> size the object to the background and place it where it should go. FInally,
> when I am happy with the way it looks, I flatten the image and save it.
>
> this is a really rough outline of the steps taken, the question you posed
> has so many directions it could be taken, I hope my answer helps.
Wow! thank you so much! your answer helps sooo much! You got my out of a
hole, thanks, :-)
I'll defintiely use yours and Kyle's tips, thanks so much.
-Geordan-
> cheers!
> Joel K
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Message is in Reply To:
 | | Re: Photography Techniques...
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| (...) hi, My advice is, unless you can set up some special lights, try natural light outside. The yellowing that happens to pictures you have taken is because most artificial light sources do not give out light in the same range of waves that the (...) (23 years ago, 5-Nov-01, to lugnet.publish.photography)
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