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上海财经大学信息管理与工程学院数据挖掘课件 Mode Estimation
上海财经大学 信息管理与工程学院 数据挖掘 课件 Mode Estimation
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2019/7/24
上海财经大学信息管理与工程学院数据挖掘课件 Mode Estimation。
Quantum Benchmarks for Pure Single-Mode Gaussian States
Quantum Benchmarks Pure Single-Mode Gaussian States
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2016/1/22
Teleportation and storage of continuous variable states of light and atoms are essential building blocks for the realization of large-scale quantum networks. Rigorous validation of these implementatio...
Application of empirical mode decomposition to very low frequency signals for identification of seismic-ionospheric precursor phenomena
Earthquake Precursor Phenomena Empirical Mode Decomposition
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2015/8/24
This study investigates the application of empirical mode decomposition to signals from very low frequency transmitters in Europe that were received in Thessaloniki, Greece, to provide a method for de...
Burst Mode Message Loss Effects On WAAS Availability
Burst Mode Message Loss WAAS Availability
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2015/6/29
The Wide Area Augmentation System (WAAS) is a GPS based navigation aid currently under development by the Federal Aviation Administration (FAA). WAAS will provide corrections to aviation users for the...
Rate Distortion Modeling of Skip Mode and Early Skip Mode Selection for H.264/MPEG-4 AVC
Rate Distortion Modeling Skip Mode Early Skip Mode
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2010/12/20
This paper proposed a linear rate-distortion (RD) cost model for skip mode in H.264. The proposed RD cost model is derived theoretically based on the quantization scheme of H.264, and the simulation r...
A Novel Rate Estimation Model for Mode Decision of H.264/AVC
Rate Estimation Model Mode Decision H.264/AVC
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2010/12/20
To acquire the optimal coding mode of each macroblock, the H.264/AVC encoder exhaustively calculates the ratedistortion cost for all available modes and chooses the minimum one as the best mode. There...
An Efficient Coding Method for Intra Prediction Mode Information
Efficient Coding Method Intra Prediction Mode Information
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2010/12/20
In H.264/AVC, the bits used for the Intra_4x4 prediction mode information usually occupy a high percentage in intra coding.Towards this issue, we present an efficient coding method for the Intra_4x4 p...
基于Dual-Mode MCMA+DD双模式盲均衡算法研究
常量模算法 双模式盲均衡算法 修正常量模算法
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2009/10/22
为了兼顾误差性能和收敛速度，研究了将双模修正常量模算法和判决引导算法有机结合的
双模式盲均衡算法．该算法在收敛初期采用双模修正常量模算法调整均衡器，然后根据判决条件自
动切换到判决引导算法，最终实现信道的盲均衡．仿真结果表明：此算法收敛速度快、稳态误差小，
并能在去除码间干扰的同时纠正信道固有的相位旋转，具有很好的实用性．
Discrimination between Ictal and Seizure-Free EEG Signals Using Empirical Mode Decomposition
Ictal Seizure-Free EEG Signals Empirical Mode Decomposition
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2009/9/4
A new method for analysis of electroencephalogram (EEG) signals using empirical mode decomposition (EMD) and Fourier-Bessel (FB) expansion has been presented in this paper. The EMD decomposes an EEG s...
DIRECT MODE CODING FOR B PICTURES USING VIRTUAL REFERENCE
DIRECT MODE CODING B PICTURES VIRTUAL REFERENCE
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2010/12/17
The direct mode used in the bi-predictive pictures (B-pictures) can efficiently improve the coding performance of B pictures, because it has small overhead and obtains a predictive picture from two re...
A context-based adaptive fast Intra_4x4 prediction mode decision algorithm for H.264/AVC video coding
context-based fast Intra_4x4 prediction mode decision algorithm H.264/AVC video coding
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2010/12/17
In this paper, we propose a context-based adaptive fast Intra_4x4 prediction mode decision algorithm for H.264/AVC. Firstly, a 3-order Markov random field model is introduced to describe the spatial d...
A fast intra mode decision algorithm for AVS to H.264 transcoding
decision algorithm AVS to H.264 transcoding
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2010/12/16
H.264/AVC is the latest video coding standard developed by MPEG and ITU. AVS is the latest video coding standard developed by China. The two new video coding standards will co-exist in the market in t...
An effective mode decision scheme in macroblock-based PFGS
decision scheme macroblock-based PFGS
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2010/12/16
The Progressive Fine Granularity Scalable (PFGS) coding is a promising technique for streaming video applications. The macroblock-based PFGS coding proposes several INTER
modes for the enhancement ma...
Inter-View Direct Mode for Multiview Video Coding
Inter-View Direct Mode Multiview Video Coding
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2010/12/15
Global disparity between views is usually caused by the displacement between cameras, which can be accurately represented by a global geometric transformation. In this paper, we
first propose an inte...
EXTENDED DIRECT MODE FOR HIERARCHICAL B PICTURE CODING,
hierarchical B picture extended direct mode
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2010/12/15
In 3D subband coding, Motion-Compensated Temporal Filtering (MCTF) technique, especially with the adaptive 5/3 wavelet kernel, efficiently exploits the temporal correlation among
neighboring pictures...