I just took pages 1-10 of boards.4chan.org/g/ and concatenat

MODS

Can we have like a 16k version or st please, so we can actually zoom in and shit.

>>61544547
It looks like one of those magic eye things.

How do you reverse it?

File: header1.png (2MB, 10000x5984px) Image search: [Google]

2MB, 10000x5984px

>>61544579
Larger res

>>61544547
Looks like a Marc Rothko painting

>it's just noise
Seems right to me.

>>61544700
save the OP png as a 16-bit bitmap (r6 g5 b6)

then, tail the last 1197187 bytes.

>>61544709
I fucking love you

File: dis iz puzzlin.jpg (66KB, 543x549px) Image search: [Google]

66KB, 543x549px

>>61544547
How?

I see only greenish noise

MODSMODSMODS

>>61544874
what's up

File: Untitled.png (2KB, 339x40px) Image search: [Google]

2KB, 339x40px

>>61544547
Good job, but posting images with data encoded into them is against the rooroos.

>>61544785
Use the below 138 bytes (in binary obviously) at the beginning of any other binary file (max size 2000000 bytes, for a combined file size of 2000138)

Once you have concatenated that with your 2000000 file, load the resulting bitmap into an image editor like gimp and export it to PNG.

424D 0A39 0100 0000 0000 8A00 0000 7C00 0000 C800 0000 C800 0000 0100 1000 0300 0000 8038 0100 130B 0000 130B 0000 0000 0000 0000 0000 00F8 0000 E007 0000 1F00 0000 0000 0000 4247 5273 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0200 0000 0000 0000 0000 0000 0000 0000

These take too long to load, can anyone reupload as jpg?

>>61544909
That's just silly.

>>61544913
If you want a 5MB lossy piece of shit, sure.

>>61544911
so what is original of OP image?

>>61544547
would make a great album cover

>>61544955
literally just plopped the header into a file and then:
curl -s http://boards.4chan.org/g/{1..10} >> header.bmp
then loaded the bmp into gimp and exported it to png.

File: header.jpg (2MB, 10000x5984px) Image search: [Google]

2MB, 10000x5984px

>>61544913
Here you go. This is an excellent example of why PNG beats the hell out of JPEG.

>>61544909
Doesn't matter, rulefag. Gookmoot can die in a fire, datamining ricenigger.

File: Untitled.png (331KB, 1000x1000px) Image search: [Google]

331KB, 1000x1000px

>>61544547
Hey /g/ name my band

Some file formats produce interesting patterns when they are saved as bitmap data.

File: 1500930256893.jpg (43KB, 480x451px) Image search: [Google]

43KB, 480x451px

>>61545078
yuck

>>61545100
LED and the Sidewindows

>>61544999
>trips
Checked.

Nice idea.

>>61545100
Plumber Panjeets

>>61545100
The Shitstreets

>>61544999
Explain in further detail?

>>61547093
I used a header which I got from a plain white 16-bit BMP, without the rest of the file which was only zeros, then I sent the output of curl to the file, so an image viewer reads the bytes as color information (based on the header I used)

Loaded the bmp into gimp, and saved it as a PNG. A PNG file keeps exact bitmaps and uses lossless compression, so each byte is saved exactly the same in the file. Therefore if you load the PNG into GIMP and save it again as a 16-bit BMP, you can just tail the last 200000 bytes and get the original message.

>>61544909
Not the same. The rule says 'additional data', like data appended to the end.

>>61547140
rather, the rest of the file was only FFFF.. etc

>>61547140
So you put the header into the output after you did

curl -s http://boards.4chan.org/g/{1..10} >> header.bmp

File: original.png (64KB, 2000x2000px) Image search: [Google]

64KB, 2000x2000px

You can do all kinds of weird shit. I chopped the data from a bitmap drawing into 30 byte segments, and sorted them all in hex. This is the original

File: sorted.png (40KB, 2000x2000px) Image search: [Google]

40KB, 2000x2000px

>>61547795
And this is the result of sorting the bitmap data in 30 byte segments. Look at the bottom of the image. The bottom comes first in bitmaps.

File: porn.png (367KB, 1024x576px) Image search: [Google]

367KB, 1024x576px

>>61547818
And here's some softcore porn, sorted in 30 byte segments.

>>61547915
censor that shit, this is a blue board

>>61545100
Pajeet Tech Support

>>61544547
Find a way to use most common words scraped to somehow filter/shuffle the noise to make a pattern. Then do that every week and make a slideshow showing the change in /g/ by season. Probably easy to script but idk how to implement

>>61548511
neat idea.. but that sounds like a big pain in the ass, and the result will probably just look like tv static. I think a word cloud would be much better. One that dynamically changes the size of the words by most used, with daily data collected over a year.

>>61548617
>>>61548511 (You)
>neat idea.. but that sounds like a big pain in the ass, and the result will probably just look like tv static.

It could probably be done... Saving the thread so that I might try it on my 4 day weekend. Good thread OP

>>61548793
Definitely make a webm. Interested to see the result.

File: 1433423618247.png (11KB, 300x250px) Image search: [Google]

11KB, 300x250px

Ha funny, I just did the same thing this morning. Pic related is how it rendered.