A fast DEA-based intra-coding algorithm for HEVC

@article{Yao2017AFD,
  title={A fast DEA-based intra-coding algorithm for HEVC},
  author={Yingbiao Yao and Tianjie Jia and Xiaojuan Li and Yu Lu},
  journal={Multimedia Tools and Applications},
  year={2017},
  volume={77},
  pages={1861-1881},
  url={https://api.semanticscholar.org/CorpusID:25853314}
}
A fast DEA-based intra-coding algorithm, including block partitioning; prediction mode selection and edge offset (EO) class decision algorithms, is proposed, which reduces the computational complexity of HM 13.0 and demonstrates better performance over other state-of-the-art work.
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5 Citations

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22 References

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A fast mode decision algorithm for HEVC intra prediction which is based on dominant edge assent (DEA) and its distribution is proposed, which can save 36.26, 13.85 and 20.81 % coding time on average with a negligible loss of coding efficiency, respectively.

Dominant edge direction based fast parameter estimation algorithm for sample adaptive offset in HEVC

The main idea of a proposed method is to simplify decision of the best SAO edge offset (EO) class based on the dominant edge direction information instead of searching all EO classes exhaustively.

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A fast CU size decision and mode decision algorithm for HEVC intra coding that can save 21% computational complexity on average with negligible loss of coding efficiency is proposed.

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A fast intra prediction mode decision algorithm, which instead of taking into account only the modes of the neighbor PUs (prediction units) uses edge information of the current PU to choose a reduced set of directions from which the best prediction mode (direction) is finally selected.

A Simple and Robust Direction Detection Algorithm for Fast H.264 Intra Prediction

A fast, efficient but reliable vector based detection algorithm for H.264 intra frame coding system that effectively estimates the edge direction inside the block to narrow down the predictive modes to reduce the RDO calculations.

Low-complexity block size decision for HEVC intra coding using binary image feature descriptors

A novel low-complexity algorithm for feature-based block size decision in HEVC intra coding by applying a modified version of the Binary Robust Independent Elementary Feature descriptor, which in its original version is usually applied to describe local image properties in the context of image/video analysis.

Fast intra mode decision algorithm based on refinement in HEVC

Two fast intra-prediction algorithms are proposed to reduce the number of candidate modes for rate-distortion (RD) optimization, and an optimal adjacent modes (OAM) list consisting of dominant directions through the analysis of costs of several general direction modes is obtained.

Comparisions of Robert, Prewitt, Sobel operator based edge detection methods for real time uses on FPGA

Comparisons of Robert, Prewitt, Sobel operators based edge detection techniques for real time uses of gray scale image are presented.

Fast intra mode decision algorithm based on local binary patterns in High Efficiency Video Coding (HEVC)

A fast intra-mode decision algorithm for High Efficiency Video Coding Range Extension (HEVC RExt) based on use of the local binary pattern in the texture of an encoded block based on the probability distribution of local binary patterns is presented.

Gradient-based PU size selection for HEVC intra prediction

This paper proposes a fast hardware friendly intra block size selection algorithm with simple gradient calculations and the bottom-up structure to solve the high computational demand of intra…