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 RQ model, which …

Video data have become the main data traffic on the Internet, and their traffic is increasing
explosively every year, thus increasing the pressure of video transmission. Video coding …

Rate control plays an important role in video coding systems, which makes the output bitrate
of a video encoder equal to the target bitrate while minimizing the distortion of the …

Common state-of-the-art video codecs are optimized to deliver a low bitrate by providing a
certain quality for the final human observer, which is achieved by rate-distortion optimization …

Rate-distortion optimization (RDO) is widely used in video coding, which plays a critical role
in enhancing the coding efficiency substantially. Currently, the RDO process is performed in …

Image and video compression has traditionally been tailored to human vision. However,
modern applications such as visual analytics and surveillance rely on computers “seeing” …

Low-delay hierarchical coding structure (LD-HCS), as one of the most important components
in the latest High Efficiency Video Coding (HEVC) standard, greatly improves coding …

In this work, we propose a novel rate control algorithm for Versatile Video Coding (VVC)
standard based on its distinct rate-distortion characteristics. By modelling the transform …

Although high efficiency video coding (HEVC) has achieved high coding performance, it has
been shown that dependent rate-distortion optimization (RDO) can still further improve the …

The state-of-the-art High Efficiency Video Coding (HEVC) standard adopts a hierarchical
coding structure to improve its coding efficiency. This allows for the quantization parameter …