In MPEG Layer III coding the compression gain is mainly achieved through the unequal distribution of energy in the different frequency bands, the use of the psychoacoustic model, and Huffman coding.

A lossless file compression engine implementing Huffman coding from scratch in C++17. Builds a minimum-redundancy prefix code using a greedy algorithm with a min-heap, packs variable-length codes into ...

🛰️ What is This Project? This mini-project focuses on compressing satellite images, which are often large and data-heavy, using classic but powerful methods: DCT and Huffman Coding. DCT helps convert ...

Abstract: In this paper, a new test data compression technique is proposed. The compression is achieved by reversed leading bits coding together with Huffman coding (RLBC-HC). RLBC-HC fills the ...

The Layer II coder provides a higher compression rate by making some relatively minor modifications to the Layer I coding scheme. These modifications include how the samples are grouped together, the ...

Abstract: Huffman coding is very important technique in information theory. It is the process of encoding data using fewer bits than an uncompressed data. Furthermore, Clock gating and frequency ...