báo cáo hóa học: " A packet-layer video quality assessment model with spatiotemporal complexity estimation" doc

... model with spatiotemporal complexity estimation Ning Liao * and Zhibo Chen Abstract A packet-layer video quality assessment (VQA) model is a lightweight model that predicts the video quality impacted ... parameter-based modeling approach [6-9] and another is the loss-distortion chain- based modeling approach [5]. The parameter-based approach estimates perceptual q...

Ngày tải lên: 21/06/2014, 00:20

... video quality experts group on the validation of objective models of video quality assessment, phase II,” Tech. Rep., Video Quality Expert Group, 2003. [4] K. Seshadrinathan, R. Soundararajan, A. ... Seshadrinathan, R. Soundararajan, and A. C. Bovik, “Wireless video quality assessment: a study of subjective scores and objective algorithms,” IEEE Transactions on Circuits...

Ngày tải lên: 21/06/2014, 07:20

... subjective image quality assessment. • Image /video enhancement and analysis for 3D visualization. • Image and video enhancement and analysis for artifact reduction. • Image and video analysis for ... regularization (DEDR) method that is aggregated with the NN-adapted variational analysis (VA) approach for high-resolution sensing using radar/SAR image formation in uncertain op...

Ngày tải lên: 21/06/2014, 17:20

... subjective image quality assessment. • Image /video enhancement and analysis for 3D visualization. • Image and video enhancement and analysis for artifact reduction. • Image and video analysis for ... microcalcifications (MC) through clustering algorithms and artificial neural networks”, the authors J. Quintanilla-Dominguez, B. Ojeda-Magana, A. Marcano-Cedeno, M. Cortina-Januchs...

Ngày tải lên: 21/06/2014, 19:20

... be physically measured or derived from architectural draw- ings. A patient table captures vital information about the patient, namely, personal data such as name, age, sex, contact information, and ... which was programmed in PERL for simplicity of data management. Unlike conventional implementations that rely on a static graph, our approach uses a dynamically changing graph. Recall tha...

Ngày tải lên: 19/06/2014, 10:20

... the two are genetically close and the X-ray diffraction data for EIAV matrix and capsid proteins were readily available. Query Language Given the appropriate accessions selected, JAVA programs were ... the standard animal model [47]. However, the extrapolation of data from animal models to HIV in human remains a challenge. Our results suggest that some of these chal- lenges could be expla...

Ngày tải lên: 20/06/2014, 01:20

... recently. For example, by Rockafel- lar [4], Tseng [5], Xia and Huang [6] and the special case (f = 0) was studied by Crou- zeix [7], Danniilidis and Hadjisavvas [8] and Yao [9]. A large variety of ... fuquanxia@sina. com 1 Department of Mathematics, Sichuan Normal University, Chengdu, Sichuan 610066, P. R. China Full list of author information is available at the end of the article Abstrac...

Ngày tải lên: 21/06/2014, 01:20

... details Thesamplethatweusedintheseexperimentswas grown by molecular beam epitaxy (MBE). The layer sequence was grown on a semi-insulating (SI) GaAs (100) substrate as follows: 500 nm GaAs, 80 nm Al 0.33 Ga 0.67 As, 5 nm GaAs, Si delta ... r xx corre- sponding to Landau level filling factors ν =8,6and4 are observed. On the other hand, r xy is linear at around ν = 8 and 6, and shows only a...

Ngày tải lên: 21/06/2014, 05:20

... the MDF algorithm, we can easily trade off com- putational load with memory requirement and algorithmic delay, hence tailor the algorithm for a specific application. For example, in a frame-based ... Trans. Speech, and Audio Processing, vol. 7, no. 6, pp. 718–724, 1999. [3] S. Yamamoto and S. Kitayama, “An adaptive echo canceller with variable step gain method,” Trans. IECE Japan, vol....

Ngày tải lên: 23/06/2014, 01:20

... and Practice, Addison-Wesley, Read- ing, Mass, USA, 1991. [20] V. G. Andreev, A. A. Karabutov, S. V. Solomatin, et al., “Op- toacoustic tomography of breast cancer with arc-array trans- ducer,” ... irradiating pulses induce an acoustic signal at each point of the 3D object. The acoustic signals from the points are summarized and spread in the 3D space as an a coustic wave. The wave reac...

Ngày tải lên: 23/06/2014, 01:20