搜索结果: 1-13 共查到“计算机科学技术 mode”相关记录13条 . 查询时间(0.034 秒)
Research on Information Resource Integration of University Libraries under the Mode of Knowledge Management
Knowledge Management Resource Integration University Library
2013/1/28
On the grounds of expounding the situation of university library knowledge management and according to the characteristics of knowledge management, the paper combines the development of resource integ...
Advanced Spatial and Temporal Direct Mode for B Picture Coding
Advanced Spatial Temporal Direct Mode
2013/7/24
The direct mode in H.264/AVC can efficiently improve the coding performance of B pictures, since it exploits the spatial or temporal correlation by deriving its motion vector from previously encoded i...
Mode-Dependent Intra Frame Interpolation for H.264/AVC Compressed Video
Mode-Dependent Intra Frame Interpolation
2013/7/24
In this paper, a mode-dependent intra frame interpolation method is proposed for H.264/AVC compressed video. The intra prediction mode information is taken into account in the interpolation filter des...
A HIGHLY EFFICIENT PIPELINE ARCHITECTURE OF RDO-BASED MODE DECISION DESIGN FOR AVS HD VIDEO ENCODER
mode decision RDO, AVS pipeline
2013/7/24
Like H.264, AVS video coding standard also uses macroblock (MB) based motion compensation (MC) and mode decision (MD). Rate distortion optimization (RDO) is the best known mode decision method, but wi...
Fast Mode Decision Algorithm for Intra Prediction in HEVC
Fast Mode Decision Algorithm Intra Prediction HEVC
2013/7/24
As the next generation standard of video coding, the High Efficiency Video Coding (HEVC) is intended to provide significantly better coding efficiency than all existing video coding standards. To imp...
Switching Systems: Active Mode Recognition, Identification of the Switching Law
Switching Systems Active Mode Recognition Switching Law
2009/9/7
The problem of the estimation of the discrete state of a switching system is studied. The knowledge of the switching law is essential for this kind of system as it simplifies their manipulation for co...
SLIDING MODE CONTROL FOR TRAJECTORY TRACKING OF AN INTELLIGENT WHEELCHAIR
sliding-mode control trajectory-tracking mode intelligent wheelchair mobile robots
2010/1/11
This paper deal with a robust sliding-mode trajectory tracking controller, for
nonholonomic wheeled mobile robots and its experimental evaluation by the
implementation in an intelligent wheelchair (...
An Efficient Coding Method for Intra Prediction Mode Information
Image/video coding H.264/AVC Intra prediction
2013/7/16
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 ...
基于SD-MODE的WSN覆盖优化策略
差分进化 空间距离 无线传感器网络 覆盖度
2010/3/4
改进经典差分进化算法，得到一种基于空间距离的多目标差分进化(SD-MODE)算法，将其应用于无线传感器网络的覆盖优化。仿真结果表明，相比经典的NSGA-II算法和ε-MOEA算法，SD-MODE算法能更好地定位移动节点，增大覆盖率，减少节点的平均运动距离。
A novel rate estimation model for mode decision of H.264/AVC
Rate estimation mode decision rate-distortion optimization (RDO) Generalized Gaussian distributions (GGD) linear regression H.264/AVC
2013/7/16
To acquire the optimal coding mode of each macroblock, the H.264/AVC encoder exhaustively calculates the ratedistortion cost for all available modes and choosesthe minimum one as the best mode. Theref...
Rate Distortion Cost Modeling of Skip Mode and Early Skip Mode Selection for H.264
skip mode fast mod decion rate-distortion cost quantization
2013/7/16
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 simulation study on optimal oil spraying mode for high-speed rolling bearing
High-speed rolling bearing Roller cage shatter Optimal oil spraying mode
2010/1/19
Purpose: In this study, a numerical simulation model of the oil spraying system is established.
Design/methodology/approach: Spraying lubrication is a common form of the rolling bearing lubrication. ...
Discrete-time Phase and Delay Locked Loops Analyses in Tracking Mode
Carrier synchronization Coherent demodulation Software defined receiver
2010/2/2
Phase locked loops (PLL) and delay locked loops
(DLL) play an important role in establishing coherent references
(phase of carrier and symbol timing) in digital communication
systems. Fully digital...