In recent years, real-time video communication over the internet has been widely utilized for applications like video conferencing. Streaming live video over heterogeneous IP networks …
In this paper, the author propose a hardware-based micro structure inside the architecture of H. 264 encoder, called Vector Bank (VB), which can dramatically reduce the bandwidth …
In this paper a novel image compression technique using features of wavelet and curvelet transforms is proposed to improve efficiency and compression performance. Indeed, the …
The process of encoding a video file that devours less memory space than the original video file is known as video compression. It is faster to transmit over the network. It reduces the …
J Wang, L Dong - 2014 10th International Conference on …, 2014 - ieeexplore.ieee.org
As the latest coding standard, High Efficiency Video Coding (HEVC) has an obvious advantage in coding efficiency. Compared to H. 264 Advanced Video Coding (H. 264/AVC) …
This paper presents a high payload watermarking scheme for High Efficiency Video Coding (HEVC). HEVC is an emerging video compression standard that provides better …
G Dhevanandhini, G Yamuna - Multimedia Systems, 2021 - Springer
Now, all satellite channels handle high-quality data, including HD video files (1 K, 2 K, and 4 K). High-quality compression software is required to archive and transmit these files …
B Shen, IK Sethi - Journal of Visual Communication and Image …, 1996 - Elsevier
This paper presents a scheme for performing convolution operation directly on compressed images without decompressing them first. The use of such a scheme is demonstrated and …
WM Abd-Elhafiez - International Journal of Computer Science and …, 2012 - ijcst.org
In this paper, we propose a novel scheme for image compression by the curvelet transform. Curve functions are effective in representing functions that have discontinuities along …