Strighten out converging lines
Aug 22, 2020 14:48:35 #
larryepage wrote:
One of the challenges of photography is that of representing a three-dimensional world on a two-dimensional sheet of paper or display screen. Loss of that third dimension generates distortion which can come in many forms. Taking a minute to understand what is happening can take you a long way down the road to fixing it.
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Fascinating explanation; thanks larryepage
Aug 22, 2020 22:16:26 #
bleirer wrote:
I found this interesting, even though about painting. Check out the video about Bruneschelli.
https://drawpaintacademy.com/the-ultimate-guide-to-one-point-perspective/
Also check out week one here, it is about photography.
https://sites.google.com/site/marclevoylectures/schedule
https://drawpaintacademy.com/the-ultimate-guide-to-one-point-perspective/
Also check out week one here, it is about photography.
https://sites.google.com/site/marclevoylectures/schedule
That's a great article on one-point perspective. I downloaded one of the .pdf files on photographic lighting from the other link you provided. Great information in both links.Aug 22, 2020 22:27:32 #
OleMe
Loc: Montgomery Co., MD
Keystoning: with The GIMP, use perspective correction. Be sure to not frane a scene too tightly because manynpixels may be lost. Exeriment in advance.
Interestingly, my Olympus micro 4/3rds has a keystone correction built in.
/Roger
Interestingly, my Olympus micro 4/3rds has a keystone correction built in.
/Roger
Aug 22, 2020 22:56:59 #
Scruples wrote:
This effect is called keystoning because it resemb... (show quote)
I do real estate photography, I use the Canon 17,t/s lens for inside and the 24 t/s for the outside shots when necessary. Neither of these lenses are auto-focus, but I don't the building is going to move anytime soon.
Aug 23, 2020 17:52:01 #
Luminar is good for correcting this and doesn't break the bank like PS and LR. And it's not a subscription service either.
Aug 23, 2020 19:49:59 #
Tiny Tim wrote:
Luminar is good for correcting this and doesn't break the bank like PS and LR. And it's not a subscription service either.
...10 bux a month for awesome software breaks the bank? I'm thinkin', looking at my gear all over the place, that this is not an inexpensive hobby! <shrug> Shoot, I have Luminar *and* that pesky $120 a year subscription, what's to become of me? Haha, it's all perspective for me...like, I don't do alcohol anymore (30 years) so figure I have some money saved up, eh? ;0)
Aug 24, 2020 04:26:37 #
Just another bill, no matter how small to some, can be something to break the bank when on Social Security.
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