Results 261 to 270 of about 255,850 (308)

Enhanced intra prediction for inter pictures

2017 IEEE International Conference on Multimedia and Expo (ICME), 2017
This paper presents a novel intra prediction method for inter pictures (i.e. P pictures and B pictures), denominated enhanced intra prediction (EIP). The traditional intra prediction only uses the reconstructed pixels to the left and above to derive intra prediction blocks.
Kui Fan, Ronggang Wang, Ge Li 0002, Wen Gao 0001, Yufan Deng, Shensian Syu, Ming-Jong Jou   +6 more
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An Extended Skip Strategy for Inter Prediction

2019 Picture Coding Symposium (PCS), 2019
The High Efficiency Video Coding (HEVC) standard adopts inter prediction to eliminate temporal correlation between the successive frames. However, a large amount of bits need to be explicitly signaled in the bitstream to specify the motion information.
Hao Tao, Li Yu 0003, Zhuo Kuang, Hongkui Wang, Xiaofeng Huang   +4 more
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Combined Inter-frame and Inter-color Prediction for Color Video Denoising

2012 IEEE International Conference on Multimedia and Expo, 2012
An advanced color video denoising scheme which we call CIFIC based on combined inter-frame and inter-color prediction is presented in this paper. CIFIC performs the denoising filtering in the RGB color space, and exploits both the inter-frame and inter-color correlation in color video signal directly by forming multiple predictors for each color ...
Jingjing Dai, Oscar C. Au, Chao Pang, Feng Zou 0006   +3 more
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Inter-prediction Techniques

2016
In this chapter, the very basic introduction about video compression theory is introduced. In this context, different redundancies which are generally exploited in video compression are discussed in detail. After that, the hybrid video codec is explained in brief.
Byung-Gyu Kim, Kalyan Goswami
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Inter-plane prediction for RGB video coding

2004 International Conference on Image Processing, 2004. ICIP '04., 2005
This paper presents an efficient video coding method in RGB space. Generally RGB space is regarded as a bad space from a compression point of view. Each RGB component contains the color information along with luminance information. This redundancy degrades the coding efficiency.
Woo-Shik Kim, Dae-Sung Cho, Hyun Mun Kim
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Predictive patch matching for inter-frame coding

SPIE Proceedings, 2010
ABSTRACT Inter prediction is an important component for video coding which exploits the temporal co rrelation between frames and significantly reduces the redundancy in video sequences. In this paper, we propose a predictive patch matching for inter prediction based on template matching prediction.
Tianmi Chen, Xiaoyan Sun 0001, Feng Wu 0001   +2 more
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An adaptive interpolation scheme for inter-layer prediction

APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems, 2008
In scalable video coding, inter-layer prediction is used to eliminate the redundancies among layers. Joint Scalable Video Model (JSVM) uses a fixed interpolation scheme to interpolate motion and residual information of the base layer into the enhancement layer. The filter used for luma and chroma information is also the same. In this paper, an adaptive
You Weiwei, Liang Fan, Wang Yuangen
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CNN-Based Inter Prediction Refinement for AVS3

2020 IEEE International Conference on Multimedia & Expo Workshops (ICMEW), 2020
The third generation of audio video coding standard, also known as AVS3, is the latest audio video coding standard developed by China AVS working group. With the newly adopted coding tools, AVS3 has achieved 20% coding gain compared to HEVC. To further improve the coding performance of AVS3, a CNN-based inter prediction refinement algorithm is proposed
Zhicong Zhang, Xiaopeng Fan 0001, Debin Zhao, Wen Gao 0001   +3 more
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Inter-frame prediction using motion hints

2013 IEEE International Conference on Image Processing, 2013
We recently proposed a novel approach that employs motion hints for inter-frame prediction. Motion hints are a loose and global description of motion communicated as metadata; they specify motion but they leave it to the client/decoder to find the exact locations where motion is applicable.
Aous Thabit Naman, Rui Xu 0030, David Taubman   +2 more
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Diagonal motion partitions for inter prediction in HEVC

2016 Visual Communications and Image Processing (VCIP), 2016
This paper presents diagonal motion partitions (DMP) for inter prediction in HEVC. In addition to the square and rectangular partitions, we propose to add diagonal shaped partitions to match different motion parts with oblique boundaries. Considering the overlap of pixels along the partition boundaries, the calculation of sum of absolute differences ...
Ning Yan 0001, Bin Li 0012, Jizheng Xu, Houqiang Li, Feng Wu 0001   +4 more
openaire   +1 more source