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Compression Algorithm

$30-250 USD

In Progress
Posted over 10 years ago

$30-250 USD

Paid on delivery
I'm looking for a simple java compression algorithm made.
Project ID: 5223455

About the project

10 proposals
Remote project
Active 10 yrs ago

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10 freelancers are bidding on average $195 USD for this job
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Contact me for an efficient, perfect, well documented development of your project according to 100% accuracy and requirements, with dedicated support. Thanks
$257 USD in 5 days
5.0 (235 reviews)
6.5
6.5
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Dear Sir, I am Java Professional Software Developer, I am Linux Advanced Developer, I am Database Developer and designer. I can Handle your job and do everything extremely Grate. Regards,
$421 USD in 12 days
5.0 (11 reviews)
5.2
5.2
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Hello. I have a great experience in c/c++ and java. I have 100% completing rate and all of the my employees are satisfied with the quality and speed of my work. See my profile to be sure of this. I can start the work right now. Don't lose your money and time. contact me please for more information
$80 USD in 3 days
4.9 (57 reviews)
5.2
5.2
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I can write a simple compression algorithm for you in Java. The basic idea I will go with is to load the complete byte array into memory, search for any duplicated patterns in the array, and replace the duplicates with a small code (maybe 3 bytes) that points to a table location at the beginning of the byte array. The concept is basically the same as the PNG image compression algorithm, which is a lossless algorithm. Unless this is for something like a homework assignment, you'll need a decompression algorithm to go along with the compression algorithm. Otherwise you'll be able to compress something but you won't be able to do anything with the compressed data. My idea for a decompression algorithm would be to look at the table with all the code bytes and the bytes they replace and then replace the code bytes with the real bytes that should be there. Then the method or class with the decompression algorithm will send the actual byte data to whatever called it, leaving the table behind because it is not needed anymore. Let me know if you're interested. Hope to hear from you soon. Regards, Christopher (andrewscm)
$220 USD in 7 days
5.0 (14 reviews)
4.2
4.2
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Hello. Would you please be more specific about what exactly you need? I can implement LZW algorithm for example. Should it be able to work with files? Do you want to give the program the file and have it compressed? Does the program need to have GUI? Thanks,
$133 USD in 3 days
5.0 (17 reviews)
4.4
4.4
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Hi, I hope you rememebr me. We have already worked together earlier in extendible hashing algorithm.
$211 USD in 6 days
4.9 (27 reviews)
4.2
4.2
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Hello trimasterflex, I'm Asem Athwari, Java Teacher. Which algorithm you want to implement in Java. Or do you need an new algorithm. Best regards, Clinux.
$100 USD in 3 days
5.0 (4 reviews)
3.1
3.1
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Hi, I am a java specialist , can we discuss more about the project? I really interested to work in this project. Waiting for reply. Thanks
$155 USD in 3 days
5.0 (1 review)
1.6
1.6
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A proposal has not yet been provided
$222 USD in 15 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of CANADA
St. Catharines, Canada
5.0
8
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Member since Nov 30, 2013

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