Lossy compression schemes can be based on a source model, as in the case of speech compression, or a user or sink model, as is somewhat the case in image compression. In this chapter we look at audio ...

1 Department of Electronics and Communication Engineering, R.M.D. Engineering College, Kavaraipettai, India. 2 Department of Electronics and Communication Engineering, SONA College of Technology, ...

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.

📦 File Compression and Decompression using Huffman coding. ⚠️ Status: This project is currently in the working phase. Some features may be incomplete or under development. A lightweight, lossless ...

This is the project which I did in my 4th semester as part of the Data Structures and Algorithms subject. In this project, I implemented the Huffman Coding Algorithm for file compression and ...

We are currently researching a video and audio coding technologies for advanced terrestrial broadcasting. Here, we present a real-time versatile video coding (VVC *) decoder that supports multilayer ...

Coding, information theory and compression constitute the backbone of modern digital communications and data storage. Grounded in Shannon’s seminal work, information theory quantifies the ...

Abstract: With growing demand for point cloud coding, Video-based Point Cloud Compression (V-PCC) is released for dynamic point clouds, relying on mature 2D video coding techniques. However, the huge ...

Abstract: In this paper, we propose deep video compression with hyperprior-based entropy coding, named HDVC. The proposed method is based on the deep video compression (DVC) framework that replaces ...