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Visual Freedom
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Jul 15, 2015 03:22 AM (This post was last modified: May 10, 2017 02:58 PM by Visual Freedom.)
This thread got closed by me. Thanks for your interest!
Nicktron
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Jul 15, 2015 03:46 AM
Wow, nice release, is this similar to how an QR code works?
hackersallin
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Jul 15, 2015 04:51 AM
Wow, nicely done! I can see some future use of such app ;)
Keep it up!
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Jul 15, 2015 05:17 AM
I think I saw this one past month ago. But nice job :D
iLogic™
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Jul 15, 2015 10:13 AM
Nice release bro 🙂 ! Continue developing it 😉
Only3
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Jul 15, 2015 10:53 AM
i like ur unique ideas
try to improve ur code for example charToNumber & numberToChar functions
can be that simple Asc(letter) - 64 & letter + 64
also others things can be improve
Only3
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Jul 15, 2015 01:49 PM
ok little fix should be (start) Asc(letter) - 48 & letter + 48
now for the function

Select Case Asc(letter)
Case 32 : ...
Case 48 To 57 : ...
Case 65 To 90 : ...
Case 97 To 122 : ...
End Select
Networx
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Jul 15, 2015 02:29 PM
Interesting.
Thanks for this.
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Jul 15, 2015 04:49 PM
Good job! How would the image be translated back into text?
Using HF's API in real life.
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Jul 15, 2015 05:02 PM
Nice release. Good to see some HQ stuff being posted here.
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uint32
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Jul 17, 2015 11:44 PM
(Jul 17, 2015 11:17 PM)Visual Freedom Wrote:  Is anyone interested in how to implent an encryption with this algorithm?

Actually, I am!
I really wanna see how YOU will be able to do it.
Go ahead.
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Jul 18, 2015 02:15 AM
i would like to see a demo implementation example import image and encryption text to export image
ubbelol
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Jul 18, 2015 07:13 AM (This post was last modified: Jul 18, 2015 07:17 AM by ubbelol.)
This seems pretty inefficient honestly, at least if you want it to be actually compact. If we take ASCII as an example you know the values only range from 0 to 127 (or 255) which fits inside a byte. This means we can fit multiple characters into a single pixel depending on what format we use instead of these big "blocks" you make. I took the liberty to write up a little example that turns a string into a bitmap with 32 bit pixels (ARGB). With 32 bit pixels we can fit 4 characters inside each pixel, which means a 50x50 image can contain 10,000 (50*50*4) characters instead of a 200x300 image which you mentioned in your post.

My image containing 10,000 random characters: [Image: bSPhGDl.png]
My (sloppy) code: https://gist.github.com/UbbeLoL/644233a9f5fed8586273

Maybe I'm misunderstanding something about your algorithm, so feel free to correct me.
Probably coding some useless shit.
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Jul 18, 2015 08:19 AM
Thank you,
thats very interesting
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Jul 19, 2015 03:21 AM
Bit like what I released a while back except mine could also convert small files into images large files just took to long using the loops I was using.

Sure you could improve on it.

https://hackforums.net/showthread.php?tid=4460581

🎉

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