AuthorTopic: NEW CLUSTER STUDY THREAD!  (Read 53659 times)

Offline surt

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Re: NEW CLUSTER STUDY THREAD!

Reply #190 on: February 17, 2015, 11:48:03 am
Oops, uploaded to wrong directory. Try now.

Offline Ai

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Re: NEW CLUSTER STUDY THREAD!

Reply #191 on: February 17, 2015, 11:52:38 am
hmm, yep, all of my test cases look correct now :)
Oh, btw, just tried Centre intensity mapping, I like the softening effect -- basically the same thing I was trying to achieve with my curves adjustment. I'd probably edit it afterwards so almost-white was actual white and almost-black was actual black, though.
« Last Edit: February 17, 2015, 12:08:45 pm by Ai »
If you insist on being pessimistic about your own abilities, consider also being pessimistic about the accuracy of that pessimistic judgement.

Offline Helm

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Re: NEW CLUSTER STUDY THREAD!

Reply #192 on: February 17, 2015, 02:06:17 pm
surt went and talked to the Guardian, he told him he'd fix all his code if he represents.

Offline ptoing

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Re: NEW CLUSTER STUDY THREAD!

Reply #193 on: February 17, 2015, 03:24:36 pm
Surt: why can I not enter just 0 bits or levels as well? What if I want a palette without one of the channels?
There are no ugly colours, only ugly combinations of colours.

Offline surt

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Re: NEW CLUSTER STUDY THREAD!

Reply #194 on: February 17, 2015, 07:52:27 pm
Surt: why can I not enter just 0 bits or levels as well? What if I want a palette without one of the channels?
Because I forgot that 1-1=0. Not zero levels (must always be at least one level of each component, even if that level is zero), but zero bits now.

Oh, btw, just tried Centre intensity mapping, I like the softening effect -- basically the same thing I was trying to achieve with my curves adjustment. I'd probably edit it afterwards so almost-white was actual white and almost-black was actual black, though.
I've been thinking it might be usefully to add some post processing functions such as gamma/bias, gain, brightness and contrast to allow some colour fiddling? Separate values per channel?

Offline ||||

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Re: NEW CLUSTER STUDY THREAD!

Reply #195 on: November 01, 2016, 04:29:40 am
I know it's an old thread; but I really wanted to try this exercise again.
 I used a very incompatible image as a reference/inspiration (lots of thin lines and curves; not a very cluster friendly original image).

I strayed a little bit from the original purposefully in some sections but tried to keep the composition close to the same.



Big thanks to Kasumi for helping me seek and destroy 19 single pixels I missed.

The original image by Sci-fi master Frank Kelly Freas can be found here: https://s-media-cache-ak0.pinimg.com/originals/19/87/eb/1987eb92144a86738aa253abf788acf9.jpg On the actual book cover the face is much more blue-tinted also.

(edited: one elusive loner walked the wrong street and got killed)
« Last Edit: November 05, 2016, 08:58:44 am by |||| »