Top "Huffman-code" questions

Huffman coding is a lossless compression algorithm that is optimal, assuming all input characters are drawn from a known discrete distribution.

C++ STL : Using map with priority_queue

I'm trying to implement Huffman coding by saving letters and their corresponding values into a map then inserting the map …

c++ stl map priority-queue huffman-code
Grayscale image compression using Huffman Coding in MATLAB

I am trying to compress a grayscale image using Huffman coding in MATLAB, and have tried the following code. I …

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Bit Array to String and back to Bit Array

Possible Duplicate Converting byte array to string and back again in C# I am using Huffman Coding for compression and …

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Huffman encoding - header & EOF

I am currently working on implementing a program based on the huffman algorithm in Java, and I am at the …

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Decoding a JPEG Huffman block (table)

The following block is nested by Huffman block markers -HUFF---------------------------------------------------------------------0084- 10 0 1 2 4 3 4 6 5 6 8 a 9 4 2 3 0 1 2 11 0 3 4 21 5 12 31 6 41 51 61 13 22 71 81 91 a1 14 32 b1 d1 f0 15 23 35 42 b2 c1 7 16 24 33 52 72 73 e1 25 34 43 53 62 74 82 94 a2 …

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Huffman Tree with Given Frequency Confuse as how to start? Java

I’m trying to understand what to do with my homework problem. I am trying to create a Huffman Tree …

java huffman-code
Jpeg restart markers

I made jpeg decoder, but I didn't implement restart markers logic. That is reason why my program don't work on …

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Why Huffman Coding is good?

I am not asking how Huffman coding is working, but instead, I want to know why it is good. I …

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Matlab, Image compression

i am unsure about what this is asking me to do in matlab? what does it mean to encode? what …

matlab huffman-code
Writing files in bit form to a file in C

I am implementing the huffman algorithm in C. I have got the basic functionality down up to the point where …

c bit-manipulation binaryfiles huffman-code