Báo cáo hóa học: " Research Article Fast Macroblock Mode Selection Algorithm for Multiview Video Coding" pptx

... of fast macroblock mode selection method based on mode correlation. fast macroblock mode selection method based on inter- view mode correlations. The real speedup performance of the proposed fast ... hybrid fast macroblock mode selection algorithm. The total encoding speed is prompted by 2.37–9.97 times. Ta ble 5 shows the RD performances of the proposed hybrid...

Ngày tải lên: 22/06/2014, 00:20

... Corporation EURASIP Journal on Image and Video Processing Volume 2010, Article ID 274269, 10 pages doi:10.1155/2010/274269 Research Article An Iterative Surface Evolution Algorithm for Multiview Stereo Yongjian ... Google, and so forth. Every day, a lot of which could be used for multiview image-based 3D shape reconstruction [2]. To date, there have been a lot of researches...

Ngày tải lên: 21/06/2014, 18:20

... for discrimination is computed. A probability density function (PDF) is then estimated for each feature and for each class (Figure 1(a)). Consequently, thresholds for discrimination are set for ... others. For example, a specific feature may have a very high value of I for the extreme speech threshold, but a very low value of I for the extreme music threshold, making it suitabl...

Ngày tải lên: 21/06/2014, 20:20

... curves for the proposed features: size, indentation, typeface, and term frequency. briefly reviewed below and subsequently used for operator selection. For brevity, the properties are presented for aggregation ... Needed forpredication & update Particles & weights propagated Efficiency dependent on number of particles • Generally poor Predicator-corrector form Prediction: Upda...

Ngày tải lên: 21/06/2014, 22:20

... may require general event region information, per-node event information, or multiple events information, and so forth. Consider a WSN working inside a mine for the purpose of environmental monitoring ... altogether. Therefore, a single application might require information to be delivered in different event reporting modes, for instance, simple, fair, or prioritized. Event information flow...

Ngày tải lên: 21/06/2014, 23:20

... single algorithm with improved performance can replace several independent algorithms required for removal of different artifacts. Application of the proposed algorithm to black and color video ... Corporation EURASIP Journal on Image and Video Processing Volume 2008, Article ID 485921, 10 pages doi:10.1155/2008/485921 Research Article A Nonlinear Decision-Based Algorithm fo...

Ngày tải lên: 22/06/2014, 00:20

... RTP payload format for generic forward error correction,” Internet Engineering Task Force Request for Comments 2733, December 1999. [18] A. H. Li, “RTP payload format for generic forward error ... first p gg p bb p bg p gb GB Figure 7: Gilbert-Elliot error model. set of sequences was targeted for the conventional method for audio -video broadcast over DVB-H and therefore con- tained...

Ngày tải lên: 22/06/2014, 19:20

... Advances in Signal Processing Volume 2008, Article ID 453580, 7 pages doi:10.1155/2008/453580 Research Article A Robust Zero-Watermarking Algorithm for Audio Ning Chen and Jie Zhu The Department ... demonstrate the feasibility of our scheme, the perfor- mance test, detection reliability test, and robustness test were illustrated for the proposed watermarking algorithm, and the pr...

Ngày tải lên: 22/06/2014, 19:20

... Speech, and Music Processing Volume 2007, Article ID 96101, 5 pages doi:10.1155/2007/96101 Research Article Wavelet-Based MPNLMS Adaptive Algorithm for Network Echo Cancellation Hongyang Deng 1 and ... 3: Learning curves for wavelet- and nonwavelet-based pro- portionate algorithms. main MPNLMS algorithm. Note that SPNLMS stands for the segmented PNLMS [5]. This is the MPNLMS a...

Ngày tải lên: 22/06/2014, 19:20

... in Signal Processing Volume 2007, Article ID 51648, 6 pages doi:10.1155/2007/51648 Research Article A Novel Face Segmentation Algorithm from a Video Sequence for Real-Time Face Recognition R. ... seg- ment the face from each frame of a video sequence. In this paper, we propose a fast and efficient algorithm for segmenting a face suitable for recognition from a video sequ...

Ngày tải lên: 22/06/2014, 20:20