Search found 298 matches

by JEL
Sat Apr 25, 2015 11:27 pm
Forum: Photo Reactor
Topic: Whitebalance experiment (WIP)
Replies: 9
Views: 9885

Re: Whitebalance experiment (WIP)

Oh my :) I hadn't made it that far :) I missed the difference between the preview and the export, but yes you're right; the hot-pixel error seem to go away on the exported image. until... I ran tests on a number of other images... The error can be made to appear on exported images, but only on those...
by JEL
Wed Apr 22, 2015 6:42 pm
Forum: Photo Reactor
Topic: Whitebalance experiment (WIP)
Replies: 9
Views: 9885

Re: Whitebalance experiment (WIP)

Could you post a larger size of the test image. Included (had to recompress it a bit to get below a megabyte) Actually, you are programming in a CPP code. There are not too many differences between what you are doing and what I am doing. The difference between you and I, Andy, is that I have almost...
by JEL
Tue Apr 14, 2015 7:23 am
Forum: Photo Reactor
Topic: Whitebalance experiment (WIP)
Replies: 9
Views: 9885

Re: Whitebalance experiment (WIP)

Here's an example-image showing the current status of the script. The original image is on the left (Very yellow/orange in tone. It was taken without flash at night under what I guess is a sodium street-light. Camera was on auto-WB. The blue sky-color is accurate, so a classic 'nightmare-to-whitebal...
by JEL
Mon Apr 13, 2015 11:00 pm
Forum: Photo Reactor
Topic: Whitebalance experiment (WIP)
Replies: 9
Views: 9885

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: 554
Views: 237648

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: 7041

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: 7041

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: 113473

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: 73162

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: 7041

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...