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Mona by Ilmenit
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alltime top: #368 |
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added on the 2014-04-13 16:47:14 by ilmenit  |
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comments
cool
rulez added on the 2014-04-13 16:51:59 by g0blinish 
256 b? wtf?
Wow, just wow.
Excellent work. As usual in ilmenit's case.
Respect.
Also, we're with You dude.
Respect.
Also, we're with You dude.
Holy shit!
wow, excellent work, thumbs up!
you have my sympathy and commiserations, mate.
you have my sympathy and commiserations, mate.
Gr8! Please share some details about how it works!
http://www.youtube.com/watch?v=0NHaFS9YJBE
http://www.youtube.com/watch?v=0NHaFS9YJBE
There are 64 pseudo random brush strokes of cycling color. Each stroke is shorter than previous to increase details. Intro code generates set of random numbers starting from initial 32bit seed with Galois LFSRs as a PRNG. This set is used to control direction of brush movement and and starting position. Each stroke has initial 16bit value that influences the seed. Therefore data is 4 bytes (initial seed) + 64*2 bytes of stroke PRNG seeds. Picture of Mona Lisa (3072 bytes) was compressed to those random brush strokes by external optimization program (a few days of work for modern CPU/GPU combo). The process can be seen as lossy compression (23x) of picture into random brush movements.
This is sooo lame. I could have done it in 253 bytes. JK
This is awesome. love it
This is awesome. love it
I've tried to sleep this afternoon because I'm tired, but people around me started in try to steal my money-lisa.
Let's say, my cats mona and lisa got harrassment from poor minded. At now, I've 4 cats fully powerfull to control the entire planet with my toes.
Let's say, perverts and poor minded know the power of my toes, but I'm not responsible of what they've done.
I've lost my big toe in the death of Isis the first that became Isis the divinity in reincarnation. Stayed mona, with hunger of what she dreams.
Your idea is really cool.
Let's say, my cats mona and lisa got harrassment from poor minded. At now, I've 4 cats fully powerfull to control the entire planet with my toes.
Let's say, perverts and poor minded know the power of my toes, but I'm not responsible of what they've done.
I've lost my big toe in the death of Isis the first that became Isis the divinity in reincarnation. Stayed mona, with hunger of what she dreams.
Your idea is really cool.
well done... and I can feel your pain...
art! fucking nice intro!
Awesome!
awsome idea!
awsome job!
just awsome!
awsome job!
just awsome!
WOW!
And I'm so SO SORRY for Iza. Did you have children ? :\
And I'm so SO SORRY for Iza. Did you have children ? :\
Ох ебать ту люсю
Clever! :)
The best implementation of this idea I've seen yet.
Great one!
Too bad the news is so sad... ;(
Too bad the news is so sad... ;(
Yes, sad news. But the demo is amazing.
Very nice trick!
Wicked!
A nice hommage to Iza. My deepest sympathy.
Amazing and clever prod!
And what a sad news, I wish you all the best for the future :'(
And what a sad news, I wish you all the best for the future :'(
Woah!
Sorry for your loss :(
Sorry for your loss :(
Amazing. And sorry to hear about the loss. :(
really dont know what to say, in all regards.
Impressive. Many have tried and failed where you succeeded.
Breathtaking.
Awesome! I am sorry for your lost.
what the actual fuck
"How did they do that?" was my first reaction. Excellent stuff.
Chaos and Construction !
No way. Just... no way. You're a frickin' wizard!
Also I'm sorry for your loss and I hope the best for you.
Also I'm sorry for your loss and I hope the best for you.
Awesome idea and execution
This is really as great a a demo as it is sad new to hear.
Using chaos to play tricks with people's imagination - the heart of the demo scene. Ace. @tonyrocks: The file is already 250b only :-)
Using chaos to play tricks with people's imagination - the heart of the demo scene. Ace. @tonyrocks: The file is already 250b only :-)
This is so awesome I don't know what to say!!!
Super nice intro, very sorry about your loss.
.
Wow.
this is equally genious as Leonardo was.
Cool!
awesome
This just became the definition of awesome.
I really, really like this. Completely unforgettable. Making sense out of no sense at all.
I am very sorry for your loss.
I am very sorry for your loss.
Nice. How did you find the seeds? GA?
.
Clever!
Quote:
GA?
What's GA? Genetic Algorithm?
I'm guessing he just brute-forced it. Multiple days is a long time for a calculation
like this. Especially if he put it in a shader.
for every brush repeat:
try lots of them until as much as possible of the image is reproduced correctly
Follow-up question: What do you do now your woman is gone?
A nice novel idea using the power of the PC to calculate 'least error' representation using pseudo random values.
I had this idea for audio samples, but was rather put off with having to spend all that time in generation. Perhaps i may opt for a hybrid approach
I am very sad to hear of your loss.
@Gertrude. The way you have worded your last follow up question is not a nice way to say things
I had this idea for audio samples, but was rather put off with having to spend all that time in generation. Perhaps i may opt for a hybrid approach
I am very sad to hear of your loss.
@Gertrude. The way you have worded your last follow up question is not a nice way to say things
The seeds were found with iterative brute-force approach. Each brush stroke is a layer which covers the previous one, therefore is mostly independent in calculations. For each layer there is a 16bit seed to be found that generates the best picture possible. Therefore there are 64 layers * 65536 possible values per layer and the program iterates through all of them (4 million of combinations - acceptable). This should be done for each initial 32bit seed (means *4 billion combinations) but can be performed in parallel. I've checked only a few thousands of randomly chosen initial seeds to find a nice looking picture. Details mask had to be used to multiply difference error on critical parts of the picture (eyes, nose, mouth). Otherwise too many details were put in the background.
Thank you all for the kind words.
Thank you all for the kind words.
Only thing I can think of is: A genius lost his muse.
algorithm: Well, he answered my other question, so he doesn't seem mad. Maybe you take your totally false sympathy somewhere else.
It seems death is the subject where completely normal things suddenly may not be said. Taboo, eh? Let's end this taboo stuff.
I know more about death than you do. To me it's a normal thing, and I can talk about it normally.
Death is not the end anyway!
I know more about death than you do. To me it's a normal thing, and I can talk about it normally.
Death is not the end anyway!
Sorry guys, I will not discuss my life here... With pleasure I'll answer your other questions.
Superb intro, very clever technique.
Sorry for your loss man.
Sorry for your loss man.
Well done ilmenit! <3
This has really touched me. What an amazing tribute
ball breaker
Clever, good stuff!
Really clever approach. Rulez hard.
Nice - keep up the awesome work.
Hello again ilmenit.
Would you consider posting your sourcecode somewhere please ?
I understand from your explanations above, it probably bears little use as far as code-reuse is concerned - I collect nevertheless all interesting assembler snippets on my blog and since I believe this is a first I'd love to have it.
Would you consider posting your sourcecode somewhere please ?
I understand from your explanations above, it probably bears little use as far as code-reuse is concerned - I collect nevertheless all interesting assembler snippets on my blog and since I believe this is a first I'd love to have it.
You can find the source code of Mona in this AtariAge thread
Thank you p01.
awesome
sad but beautiful dedication
amazing work my friend!
raw
awesome
.
Deepest respect and condolences.
Ilmenit tnx for details! Deffinatly you must write some article about this technology - seems that combination of modern CPU power and old good hardware are real future of oldschool!
Awesome work.
And my deepest condolences!
And my deepest condolences!
Stunning work!
impressive
for the idea
That's pretty awesome.
nice one
This is just pure porn to me, 10 boxes of kleenex and counting! Reminds me of that 256b picture of the naked lady which looks great too, can't remember it's name.
Really cool work. My condolences for your loss.
Sorry for your loss :/
intrinsic: it was "image by neon".
My condolences for your loss and respect for your code.
intrisic/p01: Advanced Raytracing is my personal favourite. Not because of the actual picture, but because of the "technique". It is "advanced" in its own special way.
Crazy stuff!!
p01: Ahh that was it link for the lazy :)
JAC!: The "technique" was a bit of a cheat but clever for sure from what i remember :)
JAC!: The "technique" was a bit of a cheat but clever for sure from what i remember :)
this is awesome, big respect!
Kewl.
cool idea indeed!
Genius.
all kinds of awesome, respect.
Fantastic job. Must have my thumb.
Very impressive work. :)
Wow. Just wow.
excellent!
Super cool!
Rocks. Even for Atari ;)
impressive!
Nice. :)
dafuq !!! this is damn impressive !!!
Beautiful.
Crazy!
I can see a new trend starting
A very convoluted way to convey a couple of bytes worth of information. I'd rather have it twice the size with a better, more recognizable "resolution" :)
incredible!
Great idea, fantastic execution. Stunning!
Sad, beautiful, incredible!
wtf! oO
cool
Very good
Just for pushing it a bit ;)
Brilliant! Absolutely brilliant!
awesome. a compression method that conveys its artifacts as "style"
I just don't get it. Thumb for that!
impressive for the size
great!
code p0rn
omg. just omg
Just found out about this one. Great idea!
Good prod and respect.
Holy cow!
Wow...
This method seems original!
Thumb.
teh shit
you what o_0
Great idea!
this guy is a copycat.
Great !
Quote:
this guy is a copycat
Copycat of what?
Impressive!
\o/
HOW DID YOU DO THAT
This mighty prod inspired me to make a challenge on Programming Puzzles & Code Golf. So far, it has been ported to JavaScript, Python 2, Python 3, Excel VBA, C#, Java and 8086 assembly. Only the 8086 version is currently shorter than the original.
<3!!
Impressive!
Very well done. :)
Forgotten thumb.
thumb (and condolences)
this is amazing
Nice.
so great
As impressive this prod is, I can't look at it without becoming very sad.
Ported to quite unexpected platforms, like Excel.
Nice, works on an XEGS with UnoA8
Inspirational
Great idea.
Quote:
Quote:this guy is a copycat
Copycat of what?
... Leonardo da Vinci, obviously ;-)
Nice Mona lisa drawing painting with pipes on Atari 8bit
so this is 128th like, in your face Ilmenit ;)
256b?
Missed that back then...
What? Just in 256b? Atari?
Reall immpressive and skillful achievement.
Respect.
PS. I wonder how much would have taken the Lady with an Ermine ;). My best one!
What? Just in 256b? Atari?
Reall immpressive and skillful achievement.
Respect.
PS. I wonder how much would have taken the Lady with an Ermine ;). My best one!
Impressive!
No music? Jsut joking. This is insanely good and thanks for the explanation...
Well into wtf territory.
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