Coding video sequences only with Intra frames
Coding video sequences of visual features
... suitable coding schemes is even more important than in the case of still ...literature, coding has been explored for the case of features extracted from a single im- age, thus leveraging redundancy within ...
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Intra-Key-Frame Coding and Side Information Generation Schemes in Distributed Video Coding
... 5.2 Parameter optimization using PSO in MSVR For accurate prediction results and enhance generalization, the value of parameters in MSVR should be in a specific range. Considering the number of parameters in SVR Vapnik ...
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Autoencoding Video Frames
... are only capable of represented binary images, and at the time were the state of the art for generative modelling of MNIST and binarized frames from Atari 2600 ...sucessive frames in Atari games, and ...
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An Efficient Intra Skip Decision Algorithm for H.264/AVC Video Coding
... the intra MBs occupy only a small per- centage of the inter ...the intra mode prediction ...the intra mode pre- diction process is completely skipped due to only a small percentage of ...
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Fast Intra frame Compression for Video Conferencing using Adaptive Shift Coding
... six frames but when applying the two techniques on frame 7, 8 and 9 the adaptive shift coding give better CR from Huffman coding as showing in Table 3 and the cause for this difference because the ...
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Gradient-based pre-processing for intra prediction in High Efficiency Video Coding
... implementations. In fact, encoders have to perform the different encoding decisions, overcoming the real-time encoding constraint while taking care of coding efficiency. In this sense, in order to reduce the ...
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Frequency-Domain Intra Prediction Analysis and Processing for High-Quality Video Coding
... As clearly detailed in the paper, the method is disabled on TUs smaller than 8 × 8, which means that in case 4 × 4 TUs are allowed during the encoding, they are tested and possibly encoded only using conventional ...
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Coding Local and Global Binary Visual Features Extracted from Video Sequences
... same video query, thus reducing the bitrate but also the diversity in the query ...all frames of a GOP into a single ...of frames with a high temporal ...additional coding gains can be ...
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Efficient Multi-Strategy Intra Prediction for Quality Scalable High Efficiency Video Coding
... In the above-described process, both inter-layer and spatial correlations are used to predict the candidate depths and skip depths with low probabilities to improve the coding speed and maintain the coding ...
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Development of Efficient Intra Frame Coding in Advanced Video Standard Using Horizontal Prediction Mode.
... of Intra frame coding in Advanced Video Coding Standard using Intra ...perform Intra frame coding in AVC requires intra prediction in intra prediction there ...
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CiteSeerX — Video Coding
... reference frames motion estimation that is based on inter- and intra-prediction residues and quantization ...such, only a subset of inter- and intra-modes is chosen for RDO ...
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Video coding with dynamic background
... Similar curves are also drawn in Figure 6 using Mixed B video sequence. The figure shows that the proposed and Ding’s algorithms successfully identify all SCD loca- tions but Matsuoka’s algorithm detects 30, 30, ...
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STANDARDIZEDhybrid video coding systems such as
... test video sequences at QCIF, CIF, and 720p resolutions with a total of 300 coded frames for sequences at QCIF and CIF resolutions, and 150 coded frames for video materials at ...
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A Brief History of Video Coding
... Digital Video (DV) The DV video coding standard developed by the IEC and standardized in 1994 targets primarily camcorders that store the video bitstream data on ...individual frames at ...
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Improved intra-prediction for video coding
... Finally, I would like to mention all my friends from my degree; I met amazing people who made my day a day all worth it. It is impossible to name them all, so I can only thank them for every single moment we lived ...
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Intra Coding Strategy for Video Error Resiliency: Behavioral Analysis
... of video networking, 911 many of which have had fundamental influences in 912 this ...include video/image compression, 913 layered/scalable video coding, video over networks, ...
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Temporally correlated quadtree partition algorithm for fast intra coding in high eciency video coding
... block coding information for exploiting the high correlation in continuity ...continuity video does not have drastic scene-changes or fast object-moving ...the coding eciency would not be aected ...
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A static video summarization method based on the sparse coding of features and representativeness of frames
... so it is possible to obtain x ∗ by simply multiplying y by a pre-computed matrix (D T D + αI) −1 D T , where D is from a dataset containing diverse image categories such as Caltech-101 dataset [34] whose images can ...
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An Efficient Coding Method for Teleconferencing Video and Confocal Microscopic Image Sequences
... memory, but at the same time they utilize the correlation among neighboring vectors. In [ 5 ] , the inter-index correlation is exploited to code the indices more efficiently. Nevertheless, the easiest way to exploit the ...
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A Regression-Based Framework for Estimating the Objective Quality of HEVC Coding Units and Video Frames
... Reviewed 0.6 0.98 Table 6. HEVC frame-level PSNR prediction, comparison with existing work. The results indicate that the proposed solution is at a slight advantage in terms of RMSE and at a slight disadvantage in terms ...