Rate control is a useful tool for video coding, especially in real-time communication
applications. Most of existing rate control algorithms are based on the model, which …

In region-of-interest (ROI)-based video coding, ROI parts of the frame are encoded with
higher quality than non-ROI parts. At low bit rates, such encoding may produce attention …

Video coding is a video compression technique that compresses the original video
sequence to produce a smaller archive file or reduce the transmission bandwidth under …

We propose a rate-distortion optimization (RDO) scheme based on the structural similarity
(SSIM) index, which was found to be a better indicator of perceived image quality than mean …

Rate control plays an important role in the rapid development of high-fidelity video services.
As the High Efficiency Video Coding (HEVC) standard has been finalized, many rate control …

Video quality fluctuation plays a significant role in human visual perception, and hence,
many rate control approaches have been widely developed to maintain consistent quality for …

With the development of video technology, a large amount of video data generated from
video conferences, sports events, live broadcasts and network classes flows into our daily …

Video standards are crucial for exchanging video content, enabling a myriad of services and
supporting a wide variety of devices ranging from personal devices to clouds and IoT. One of …

Rate control plays an important role in video coding. However, in the conventional rate
control algorithms, the number and position of macroblocks (MBs) inside one basic unit for …

Transform has been widely used to remove spatial redundancy of prediction residuals in the
modern video coding standards. However, since the residual blocks exhibit diverse …