Multi-stage affine motion estimation fast algorithm for versatile video coding using decision tree
X Huang, F Zhou, W Niu, T Li, Y Lu, Y Zhou… - Journal of Visual …, 2023 - Elsevier
Affine motion estimation (AME) which is newly introduced in versatile video coding (VVC)
plays a significant role in the bit-rate reduction for rotation and zooming scenes. However, it …
plays a significant role in the bit-rate reduction for rotation and zooming scenes. However, it …
Complexity-efficient dependent quantization for versatile video coding
The dependent quantization (DQ) technique in Versatile Video Coding (VVC) provides high
compression efficiency, but it suffers from much computation, which is not preferred in …
compression efficiency, but it suffers from much computation, which is not preferred in …
Rate distortion optimization with adaptive content modeling for random-access versatile video coding
In this paper, we study the capability of improving the rate-distortion (RD) performance
based on the adaptive content modeling in the Versatile Video Coding (VVC) standard. In …
based on the adaptive content modeling in the Versatile Video Coding (VVC) standard. In …
Parallelized RDOQ Algorithm and Fully Pipelined Hardware Architecture for AVS3 Video Coding
X Huang, R Tang, R Pan, H Yin, Z Wang… - … on Circuits and …, 2024 - ieeexplore.ieee.org
The rate-distortion optimized quantization (RDOQ) provides significant coding gain in the
third generation of Audio Video coding Standard (AVS3). However, the high computational …
third generation of Audio Video coding Standard (AVS3). However, the high computational …
Fast CU size decision algorithm for VVC intra coding
Recently, an emerging video coding standard called Versatile Video Coding (VVC) is
established using quadtree with nested multi-type tree structure to improve the coding …
established using quadtree with nested multi-type tree structure to improve the coding …
Adaptive Chroma Prediction Based on Luma Difference for H. 266/VVC
Cross-component chroma prediction plays an important role in improving coding efficiency
for H. 266/VVC. We use the differences between reference samples and the predicted …
for H. 266/VVC. We use the differences between reference samples and the predicted …
Learning-based efficient quantizer selection for fast HEVC encoder
The rate-distortion optimized quantization (RDOQ) in HEVC has improved the coding
efficiency of the conventional uniform scalar quantization (SQ) very much. Since the RDOQ …
efficiency of the conventional uniform scalar quantization (SQ) very much. Since the RDOQ …
Simplified affine motion estimation algorithm and architecture for the versatile video coding standard
C Taranto - 2022 - webthesis.biblio.polito.it
The demand for higher-quality video content from users grows over time. In this scenario, it
becomes essential to rely on efficient video coding algorithms and standards to avoid huge …
becomes essential to rely on efficient video coding algorithms and standards to avoid huge …
Revisiting All-Zero Block Detection for Versatile Video Coding
The Versatile Video Coding (VVC) standard adopts a series of new coding tools in transform
and quantization, including multiple transform selection, low-frequency non-separable …
and quantization, including multiple transform selection, low-frequency non-separable …
Complexity-efficient quantizer selection for HEVC encoder
The rate-distortion optimized quantization (RDOQ) used in video encoding helps to achieve
high compression performance but leads to huge computation. We experimentally observe …
high compression performance but leads to huge computation. We experimentally observe …