Search found 295 matches

by JEL
Mon Apr 13, 2015 11:00 pm
Forum: Photo Reactor
Topic: Whitebalance experiment (WIP)
Replies: 9
Views: 9249

Whitebalance experiment (WIP)

I tried to see if I could change Oscar's "Gaussian redistribution of histogram" code into one that whitebalances the red and blue channel after the green. It doesn't quite work yet, because I have virtually NO clue about what I'm doing in CPP :roll: Anyway, the idea is to get the averages of the 3 c...
by JEL
Wed Apr 08, 2015 12:03 pm
Forum: Photo Reactor
Topic: Share Your Flows Here:
Replies: 553
Views: 223204

Re: Share Your Flows Here:

An experiment with color-channels, where I was trying out different methods of channel-filtering.

It has 3 outputs.
by JEL
Tue Mar 17, 2015 10:49 am
Forum: Photo Reactor
Topic: HUE vs 8bit
Replies: 6
Views: 6591

Re: HUE vs 8bit

Thank you very much! :) I just did some tests with your script, and was able to create a HUE-spread that clamped on to the 6 main colors. VERY nice to be able to do it in a script like this! The previous work I did to do this HUE-control was a massive (and very involved) flow (and I wasn't able to g...
by JEL
Wed Mar 11, 2015 1:04 am
Forum: Photo Reactor
Topic: HUE vs 8bit
Replies: 6
Views: 6591

Re: HUE vs 8bit

PhotoReactor has taught me more about digital image work than any previous software I've used :) I really do think it's the best (and most fun to explore possibilities in) image-editor I've ever used :) (And the launch-time is quicker than anything! From clicking the icon until it's open and ready; ...
by JEL
Thu Mar 05, 2015 9:48 pm
Forum: Photo Reactor
Topic: Ask for help here
Replies: 124
Views: 108104

Re: Ask for help here

How would one go about making kaleidoscope images?
by JEL
Wed Feb 11, 2015 7:26 am
Forum: Photo Reactor
Topic: Photo-Reactor Recipes
Replies: 43
Views: 70828

Equalizer

JEL's Equalizer (20150211 version1) This is a virtual effect for Photo-Reactor ( http://mediachance.com/reactor/index.html ) -------------------------------------------- This is a photo-effect. It will attempt to automatically adjust colors and contrast to optimize/enhance the image. It has no user-...
by JEL
Wed Feb 11, 2015 5:31 am
Forum: Photo Reactor
Topic: HUE vs 8bit
Replies: 6
Views: 6591

Re: HUE vs 8bit

Hi Andy :) The color-selector in PR (if you use, for example, the generator-node and choose 'solid color') only allows 256 discrete values for the HUE-input (as well as for SAT and LUMA). It doesn't make its selection in degrees (which would be 360 discrete values) And if I set up a flow with HSL or...
by JEL
Sun Feb 08, 2015 8:38 am
Forum: Photo Reactor
Topic: HUE vs 8bit
Replies: 6
Views: 6591

HUE vs 8bit

So HUE is a circle with 360 distinct values (theoretically) 8-bit color allows a max of 256 values. Does this mean HUE is twisting (as in; being a dynamically changing value, rather than static) with changes in saturation and/or lightness? I'm trying to understand the concepts of colorspaces better ...
by JEL
Fri Jan 02, 2015 10:57 pm
Forum: Photo Reactor
Topic: Wishlist for PR
Replies: 22
Views: 18213

Re: Whishlist for PR

Is there any Randomize function|node for making random border? You could try using the Turbulence or Turbulence2 node on your border (put it on the line that goes into the alpha in the flow you posted). That can randomize the border-image enough to make it look like a variation :) Alternatively you...
by JEL
Fri Jan 02, 2015 10:45 pm
Forum: Photo Reactor
Topic: Share Your Flows Here:
Replies: 553
Views: 223204

Re: Share Your Flows Here:

Super simple eye-effect.

(image of Saoirse Ronan is from the press-kit to the film "How I live now" by Magnolia pictures)