All Forum Comments
Comment by LiamD posted on K10D - Infrared performance? at 08/01/2007 - 19:02
I just found this..
To test to see if your digital camera is suitable [for taking IR images], in a darkened room, switch the camera monitor on and have a TV remote in front of lens. If you see the IR led flash fairly bright when a button is pressed, then your camera has enough sensitivity to IR. If you have a digital SLR, then you will have to take a test shot instead.
Cheers
Liam
Comment by LiamD posted on K10D - Infrared performance? at 08/01/2007 - 18:23
My remarks re Irfanview were directed at Accreditor and Jim.
Personally, I do very little image manipulation after processing the RAW files. I find Silkypix does almost everything I need to do.
Saying that, I'm definitely not going to give up with SP.. if everyone else gets results, then my guess would be that I'm probably doing it wrong..
I use GIMP with Windows.. and the GIMPshop option is basically a reworked version, that (in theory, as I haven't really used PS) has moved the tool controls around so they should be familiar to PS users.
Cheers
Liam
Comment by LiamD posted on Optio M20 Poor Image Quality at 19/01/2007 - 20:26
[A tiny bit of tweaking in Irfanview (let alone anything more sophisticated) would have improved both contrast and focus.
G
Many won't want to spend money on PS etc, if they've only got a relatively cheap camera. Different matter when you've got a couple of grands worth of gear, you want to get the best out of the photos.. saying that, GIMP does work well with jpegs, but being only capable of working with 8bit images, it's of little use to people who generate tiffs from RAW files. I've seen a few of my jpeg images printed at A4, and I can definitely say that GIMP works..
Cheers
Liam
Comment by LiamD posted on Optio M20 Poor Image Quality at 19/01/2007 - 20:00
No, that can't be my shot, you must have gone to the same place (Osmaston Park, Derbyshire) and stood in the exact same place and taken a new photo Nicely done :thumbs up:
Jim
Comment by LiamD posted on Optio M20 Poor Image Quality at 19/01/2007 - 19:50
Look at Liam's cat shot...
But Liam has shown that in the right hands, it can still take acceptable pictures.
Cheers
Liam
Comment by LiamD posted on Optio M20 Poor Image Quality at 19/01/2007 - 19:23
Hope you don't mind, but I had a little play with one of your images, and I don't think it's worked out too badly. I've de-saturated, added contrast, sharpened it a little and added a little noise to it, to simulate grain.

I did try and get the colour version enhanced, but I couldn't get it just right.. that's more down to my lack of skill than anything else. I guess one of the experts here could easily do it.
I think it works, mainly because B&W is normally looked as an image more than a technical exercise.. and it gets rid of CA.. very easily.
If it's any good, I'll send you the full sized version back of course, as it's your photo.
Cheers
Liam
Comment by LiamD posted on Optio M20 Poor Image Quality at 19/01/2007 - 18:48
that's 'cos I'm rubbish..
They work now.. I uploaded them to the server with uppercase file extensions for some reason.
Cheers
Liam
Comment by LiamD posted on Optio M20 Poor Image Quality at 13/01/2007 - 13:44

http://www.liamsworld.org.uk/pug/accreditorfs1.JPG

http://www.liamsworld.org.uk/pug/accreditorfs2.JPG

http://www.liamsworld.org.uk/pug/accreditorfs3.JPG

http://www.liamsworld.org.uk/pug/accreditorfs4.JPG
Cheers
Liam
Comment by LiamD posted on Optio M20 Poor Image Quality at 12/01/2007 - 10:55
I'll post a couple of shots for you. Check your private messages, for details,
Cheers
Liam
Comment by LiamD posted on Optio M20 Poor Image Quality at 07/01/2007 - 19:46


IR TV remote waved around in front of lens a bit, on tripod, in loo with light off. Highly technical laboratory test situation, as always..
*ist DL | 18-55 @ 55mm | ISO 800 | 8s @ f22
Does this make my bathroom an "Infra Red Light District".. ooer.
Oh, and I went and bought an R72 (cokin A) off ebay after seeing the images in the link above..
Cheers
Liam