This paper takes advantage of all-zero residual blocks at every quadtree depth to accelerate the prediction and residual encoding processes. First, we derive a ...

Apr 4, 2013 · High Efficiency Video Coding (HEVC) outperforms H.264 High Profile with bitrate saving of about 43%, mostly because block sizes for hybrid ...

This paper fully utilizes all-zero residual blocks to accelerate HEVC encoding process. A near-sufficient condition is derived to detect variable-sized all ...

This paper fully utilizes all-zero residual blocks to accelerate HEVC encoding process. A near-sufficient condition is derived to detect variable- sized all- ...

The elementary difference between HEVC and previous video coding standards is that the quadtree structure [6] is employed in HEVC, which is a flexible ...

This paper proposes a quadtree based variable sized all-zero block detection scheme for high efficiency video coding which mainly consists of all-zero block ...

This paper proposes an efficient light field image coding (LFC) solution based on High Efficiency Video Coding (HEVC) and a novel Bi-prediction Self-Similarity ...

Sep 3, 2014 · In this work, we investigate another kind of optimization approaches, which is to early detect zero quantized transform coefficients (i.e., the ...

This paper proposes a novel multi-stage AZB detection algorithm for RDOQ blocks with good tradeoff between complexity and accuracy.

Jan 31, 2013 · 10-Bit encoding is beneficial even for 8-Bit sources, because the higher internal precision improves compression efficiency. Won't the same apply to HEVC?