Rank: 874 based on 79 downloads (last 30 days) and 2 files submitted
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karan anand

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Files Posted by karan View all
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19 Jul 2010 jpeg encoder yup this creates a jpeg file Author: karan anand jpeg, codec, compression, encode 25 3
  • 4.5
4.5 | 4 ratings
02 Jul 2007 steganography in jpeg steganography in compressed images(jpeg),dc coeffs not touched Author: karan anand steganography, sir, encoder, f5, j steg, compression 54 6
  • 4.5
4.5 | 5 ratings
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18 Dec 2011 steganography in jpeg steganography in compressed images(jpeg),dc coeffs not touched Author: karan anand Kidd, Jim

Does it really realise the F5 algorithm?
14 Dec 2011 steganography in jpeg steganography in compressed images(jpeg),dc coeffs not touched Author: karan anand Kidd, Jim

Does somebody know the principle of this programme?Please send a e-mail to me!Thank you !My e-mail address is pc5061598@163.com.
24 Oct 2011 steganography in jpeg steganography in compressed images(jpeg),dc coeffs not touched Author: karan anand malik, deeba

your work is worth doing plz mail me the procedure of code at skyparadise01@gmail.com
27 Jan 2010 steganography in jpeg steganography in compressed images(jpeg),dc coeffs not touched Author: karan anand ramesh

Hi sir,
Your work is very useful for my project. Thank you very much.
My project is jpeg steganalysis using multiclass SVM. Can you send me some tips to do that using MATLAB codes? Kindly pay some attention and please give me a solution for my project. Thank You. mail id: rameshbabusiet@gmail.com
25 Jan 2010 steganography in jpeg steganography in compressed images(jpeg),dc coeffs not touched Author: karan anand Aznim, Nor

hello sir..

i'm doing image steganography and i am using DFT to get the coefficient. i have some probelms and questions here:
1. when i'm using fft, the coeffient is in imaginary number. so if i try to divide the value with the value in quantizer table, the number should be still in imaginary. then what should i do to get the real value only to easier for me to hide the hidden image into the coefficient?
2. from the example i've got from internet, they use fftshift and spatial image?

i'm very happy if you can reply my questions. thank you
Top Tags Applied by karan
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compression, jpeg, codec, decoder, encode
Files Tagged by karan View all
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Updated   File Tags Downloads
(last 30 days) 		Comments Rating
19 Jul 2010 jpeg encoder yup this creates a jpeg file Author: karan anand jpeg, codec, compression, encode 25 3
  • 4.5
4.5 | 4 ratings
02 Jul 2007 steganography in jpeg steganography in compressed images(jpeg),dc coeffs not touched Author: karan anand steganography, sir, encoder, f5, j steg, compression 54 6
  • 4.5
4.5 | 5 ratings

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