CU partition mode decision for HEVC hardwired intra encoder using convolution neural network
Z Liu, X Yu, Y Gao, S Chen, X Ji… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
The intensive computation of High Efficiency Video Coding (HEVC) engenders challenges
for the hardwired encoder in terms of the hardware overhead and the power dissipation. On …
for the hardwired encoder in terms of the hardware overhead and the power dissipation. On …
Class imbalance, redux
Class imbalance (ie, scenarios in which classes are unequally represented in the training
data) occurs in many real-world learning tasks. Yet despite its practical importance, there is …
data) occurs in many real-world learning tasks. Yet despite its practical importance, there is …
Novel statistical modeling, analysis and implementation of rate-distortion estimation for H. 264/AVC coders
In H. 264/advanced video coding, the encoder employs the rate-distortion optimization
(RDO) to select the optimal coding mode of each block. Although it is effective to employ the …
(RDO) to select the optimal coding mode of each block. Although it is effective to employ the …
Efficient algorithm adaptations and fully parallel hardware architecture of H. 265/HEVC intra encoder
The growing demand for high-performance ultra-high-definition video coding leads to H.
265/high-efficiency video coding (HEVC), where the increased computational complexity …
265/high-efficiency video coding (HEVC), where the increased computational complexity …
Low complexity trellis-coded quantization in versatile video coding
The forthcoming Versatile Video Coding (VVC) standard adopts the trellis-coded
quantization, which leverages the delicate trellis graph to map the quantization candidates …
quantization, which leverages the delicate trellis graph to map the quantization candidates …
Low-complexity rate-distortion optimization algorithms for HEVC intra prediction
HEVC achieves a better coding efficiency relative to prior standards, but also involves
dramatically increased complexity. The complexity increase for intra prediction is especially …
dramatically increased complexity. The complexity increase for intra prediction is especially …
HDTV1080p HEVC intra encoder with source texture based CU/PU mode pre-decision
HEVC doubles the coding efficiency with more than 4x coding complexity as compared to H.
264/AVC. To alleviate the burden of Intra encoder, we estimate the RD-cost from the source …
264/AVC. To alleviate the burden of Intra encoder, we estimate the RD-cost from the source …
Hybrid Laplace distribution-based low complexity rate-distortion optimized quantization
Rate distortion optimized quantization (RDOQ) is an efficient encoder optimization method
that plays an important role in improving the rate-distortion (RD) performance of the high …
that plays an important role in improving the rate-distortion (RD) performance of the high …
Rate-distortion cost estimation for H. 264/AVC
Rate-distortion cost estimation is useful for many H. 264/advanced video coding (AVC)
applications including rate-distortion optimization (RDO) for mode-decision and rate-control …
applications including rate-distortion optimization (RDO) for mode-decision and rate-control …
Transform-domain fast sum of the squared difference computation for H. 264/AVC rate-distortion optimization
LM Po, K Guo - IEEE transactions on circuits and systems for …, 2007 - ieeexplore.ieee.org
In H. 264/AVC, the rate-distortion optimization for mode decision plays a significant role to
achieve its outstanding performance in terms of both compression efficiency and video …
achieve its outstanding performance in terms of both compression efficiency and video …