How can i compress the text file using huffman encoding?
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Sanjeeb Behera
am 27 Sep. 2016
Kommentiert: Walter Roberson
am 29 Aug. 2020
Hi
I am using a text file to hide inside an image file in lsb plane. But i want to compress the text file using huffman encoding and hide inside the lsb plane of image file. After retrieve the text file, the text file should be decompressed using huffman encoding.
Can you help in this matter.
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Prakruthi gowda
am 3 Feb. 2018
Hi I took steganography as my project using lsb and lsb+huffman coding can anyone help me with correct matlab codes for encoding and decoding and mail me @prakruthi.1110@gmail.com
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Walter Roberson
am 27 Sep. 2016
Bearbeitet: Walter Roberson
am 27 Sep. 2016
9 Kommentare
Walter Roberson
am 29 Sep. 2016
The output of the execution of what is not clear? Please clarify what you mean by not clear.
Usairum Mirza
am 16 Okt. 2019
Bearbeitet: Usairum Mirza
am 16 Okt. 2019
A simple and easy way for encoding and decoding with a text file is give below:(We have used huffman functions in this code).
keep in mind make your text file in capital letters and with no nex line or comms or fullstop
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Usairum Mirza
am 3 Jun. 2020
Bearbeitet: Usairum Mirza
am 10 Jul. 2020
By making a dictionay assigning their probabilities and using huffman commands like huffman enco this is where encoding part is. Also after running we can see the compression ratio or number of bits that are compressed just look it up.
Sai Sriram Sunkavalli
am 29 Aug. 2020
Consider the given file(James C. Maxwell.docx). Compute the probabilities of alphabet and number (ratio of the number of occurrences to the total count of alphabets and numerals) and create a table with symbols and probabilities. Determine the Huffman code for the symbols and create the table of symbols and Huffman codewords. Using the above constructed table encode your name and Roll number.
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