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 ...

🛰️ 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 ...

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.

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 ...

Abstract: Image compression is essential for storing and sending digital images efficiently. The key challenge lies in balancing compression ratio, computational cost, and image quality. This study ...

Compression is the process of reducing the quantity of data used to represent a file, image, or video content without excessively reducing the quality of the original data. Image compression is the ...