Tri-filter color images from B&W negatives
I couldn't find a thread about this, so here is my 4x5 attempt at stacking three filtered b&w shots in Photoshop. My Red Green and Blue filters are not calibrated to any standard, so the colors are a bit off. I also used a $2 industrial achromat that "flavors" the colors a bit. Highly uncorrected it is. Overall, its a fun way to get color.
Chamonix 4x5, DIY 216mm achromat, Shanghai 100, red, green and blue filters.
https://live.staticflickr.com/7820/4...22fa6a2e_c.jpgcombocrayon by Vance, on Flickr
Re: Tri-filter color images from B&W negatives
Did you use Technicolor principle ? That is v. cool.
Les
Re: Tri-filter color images from B&W negatives
Quote:
Originally Posted by
Leszek Vogt
Did you use Technicolor principle ? That is v. cool.
Les
The technique predates technicolor by more than 30 years from my research. I know if it being used in at least 1890, likely earlier that that also.
http://www.michaelfreemanphoto.com/m...-colour-camera
Here's an early camera that took three shots simultaneously.
Re: Tri-filter color images from B&W negatives
Thanks for the link. Learn something every day.....
Les
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Re: Tri-filter color images from B&W negatives
Vance,
That's your first attempt? Congratulations, it's a wonderful image.
For better or for worse, here's a link to web pages I've prepared on the subject of tri-color photography. http://vintagephoto.tv/color1.shtml
I've been told my guide to assembling separations in Photoshop is a bit tedious... but nonetheless the method and variations on the theme work for me.
And here is one of my images. I enjoy taking the separations with a time delay so that the final image presents the passage of time in a colorful way.
Scott
Re: Tri-filter color images from B&W negatives
Have you tried a Devin Tri-Color camera? I've never laid hands on one, but they look very interesting.
Re: Tri-filter color images from B&W negatives
Quote:
Originally Posted by
blue4130
I couldn't find a thread about this, so here is my 4x5 attempt at stacking three filtered b&w shots in Photoshop. My Red Green and Blue filters are not calibrated to any standard, so the colors are a bit off. I also used a $2 industrial achromat that "flavors" the colors a bit. Highly uncorrected it is. Overall, its a fun way to get color.
Chamonix 4x5, DIY 216mm achromat, Shanghai 100, red, green and blue filters.
https://live.staticflickr.com/7820/4...22fa6a2e_c.jpgcombocrayon by
Vance, on Flickr
Your uncorrected method produced a very nice color image.
Quote:
Originally Posted by
RedGreenBlue
I enjoy taking the separations with a time delay so that the final image presents the passage of time in a colorful way.
I really like that idea and it works perfectly for the skate part.
This thread has inspired me to give it a try. I've had the filters for a while but for some reason just haven't gotten around to doing it.
Re: Tri-filter color images from B&W negatives
Quote:
Originally Posted by
Bruce Watson
Have you tried a Devin Tri-Color camera? I've never laid hands on one, but they look very interesting.
I have a Devin but the pellicles are damaged, so it's not useable. On the other hand, I have used my 4x5 Curtis tri-color camera with success.
...Scott
Re: Tri-filter color images from B&W negatives
Am in admiration of your imagery. Attempted the same with a 120 6x7 SLR many years ago and had all kinds of problems... film registry my biggest problem. FYI: moving subjects turned into my most interesting imagery.
Re: Tri-filter color images from B&W negatives
Apologies if some of y'all have seen this. Have really only gotten one good result doing this. Long-term, I'd like to do more of these, but the conditions have to be just right, and that is fairly uncommon. And I don't always bring the right stuff.
http://www.garrisaudiovisual.com/pho...nished01ss.jpg
Oh yeah, and this one, but it's a 6x9 image so...well still applicable:
http://www.garrisaudiovisual.com/pho...icolor-2ss.jpg