Báo cáo hóa học: " Research Article Simulating Visual Pattern Detection and Brightness Perception Based on Implicit Masking" docx
Báo cáo hóa học: " Research Article Simulating Visual Pattern Detection and Brightness Perception Based on Implicit Masking" docx
... 2007, Article ID 75402, 11 pagesdoi:10.1155/2007/75402 Research Article Simulating Visual Pattern Detection and Brightness Perception Based on Implicit MaskingJian YangApplied Vision Research and ... simulate visual spatial perception and perfor-mance over a broad range of conditions. Vision models oftenaim at describing pattern detection and discrimination [1–3]orbrightnessperception[4, ... Processing Visual pattern Low-passfilterCompressivenonlinearityFrequencyrepresentationCompressivenonlinearity Detection PerceptFigure 3: The schematized framework of visual image processingfor pattern detection and brightness perception. The output of thelast nonlinearity...
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báo cáo hóa học:" Research Article Derivatives of Orthonormal Polynomials and ´ Coefficients of Hermite-Fejer Interpolation " docx
... Publishing CorporationJournal of Inequalities and ApplicationsVolume 2010, Article ID 816363, 29 pagesdoi:10.1155/2010/816363 Research Article Derivatives of Orthonormal Polynomials and Coefficients ... Inequalities and Applications 25Proof of Theorem 4.4. To prove the result, we proceed by induction on i.From4.2 and 4.4we know that es,sl, m, k, n1/s! and the following recurrence relation; ... and 2.13.Journal of Inequalities and Applications 23Theorem 4.4. Let 0 ≤ s ≤ i ≤ m − 1. Then one has for |xkn|≤an/2|es,il, m, k, n|≤ Cnani−s.4.14 On the other hand,...
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báo cáo hóa học:" Research Article Intercluster Connection in Cognitive Wireless Mesh Networks Based on Intelligent Network Coding" docx
... will be partitioned into clusters within which theinvolved secondary users agree on one or more commoncontrol channels for networking configuration based on the8 EURASIP Journal on Advances in ... intercluster connection in Figure 4. First, wecompare the performances of TIC (Traditional InterclusterConnection) and NCIC (Network Coding based InterclusterConnection). Secondly, we quantify ... network coding -based intercluster connection. In Section 3, how to get policies ofselecting transmission power level based on reinforcementlearning are presented. Simulations and results are...
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Báo cáo hóa học: " Research Article A Perceptually Relevant No-Reference Blockiness Metric Based on Local Image Characteristics Hantao Liu (EURASIP Member)1 and Ingrid " potx
... 1)LIVE(233 JPEG images)Correlation (Pearson)0.92Correlation (Pearson)0.87Correlation (Pearson)0.87Correlation (Pearson)0.87Figure 14: Illustration of the comparison of various HVS models: a ... prediction accuracy, predictionmonotonicity, and prediction consistency [27]. Accordingly,the Pearson linear correlation coefficient, the Spearmanrank order correlation coefficient, and the outlier ratio ... (Pearson)0.86Correlation (Pearson)0.80Correlation (Pearson)0.79Correlation (Pearson)0.78Figure 15: Illustration of the comparison of various HVS models: a blockiness metric (i.e., MF2) having four optional...
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Báo cáo hóa học: " Research Article Motion Segmentation for Time-Varying Mesh Sequences Based on Spherical Registration" potx
... Y. Rui and P. Anandan, “Segmenting visual actions based on spatio-temporal motion patterns,” in Proceedings of IEEEComputer Society Conference on Computer Vision and Pattern Recognition (CVPR ... Nakazawa, and K. Ikeuchi, “Rhythmic motionanalysis using motion capture and musical information,” inProceedings of IEEE International Conference on Multisens orFusion and Integration for Intelligent ... Interface,pp.185–194, London, Canada, May 2004.[34] C. Lu and N. J. Ferrier, “Repetitive motion analysis: segmen-tation and event classification,” IEEE Transactions on Pattern Analysis and Machine Intelligence,...
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Báo cáo hóa học: " Research Article A New User Dependent Iris Recognition System Based on an Area Preserving Pointwise Level Set Segmentation Approach" docx
... region information. Thewhole procedure includes three steps: rough localization and normalization, edge information extraction based on phase congruency, and the infusion of edge and regioninformation. ... “Biometric personal identi-fication based on iris patterns,” in Proceedings of the 15thInternational Conference on Pattern Recognition (ICPR ’00),vol. 2, pp. 801–804, Barcelona, Spain, September ... eyelashes, and (4) score normalization in largenumber databases.An alternative for iris segmentation and localization hasbeen proposed by Camus and Wildes [3], which is based on edge detection operator,...
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Báo cáo hóa học: " Research Article Cued Speech Gesture Recognition: A First Prototype Based on Early Reduction" pot
... same configuration but differentlocations, a single PT should be detected and the other oneshould be potentially lost. In practice, there is a strong cor-relation on hand-shape deformation and ... —calibration frame rate > 40 image/s is requiredSentence There are synchronization < 50%recognition problems which are not dealt yetcomponents (hand configuration and location) of the handgesture ... Journal on Image and Video ProcessingImagecapture & formattingEarly reductionHand shapesegmentationPointingfinger determinationDynamiclocation modelHand shapeclassificationLocationclassificationPhoneme...
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Báo cáo hóa học: " Research Article Auditory Sparse Representation for Robust Speaker Recognition Based on Tensor Structure" potx
... adverse con-ditions such as environmental noise and channel distortions.Traditional GMM -based speaker recognition system, aswe know, degrades significantly under adverse noisy condi-tions, which ... indices. Contraction reduces thetensor order by 2. When the contraction is conducted on allindices except the ith index on the tensor product of X and YinRN1×N2×···×NM, the contraction result ... second termrelaxes the orthogonal constraint of traditional PCA, thethird term is the sparse constraint, α>0 is a balanc-ing parameter between reconstruction and orthogonality,β≥ 0 controls...
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Báo cáo hóa học: "Research Article Cued Speech Gesture Recognition: A First Prototype Based on Early Reduction" pptx
... —calibration frame rate > 40 image/s is requiredSentence There are synchronization < 50%recognition problems which are not dealt yetcomponents (hand configuration and location) of the handgesture ... differentlocations, a single PT should be detected and the other oneshould be potentially lost. In practice, there is a strong cor-relation on hand-shape deformation and global hand posi-tion, so ... This is based on low-level kinetic informa-tion. The third module deals with the classification aspect oflocations and configurations on each key image. This is sum-marized in the functional diagram...
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Báo cáo hóa học: " Research Article Generalized Augmented Lagrangian Problem and Approximate Optimal Solutions in Nonlinear Programming" docx
... a strong dual-ity result without any convexity requirement in the primal problem was obtained undermild conditions. A necessary and sufficient condition for the exact penalization based on the ... function was given [1]. Chen et al. [2] and Huang and Yang[3] used augmented Lagrangian functions to construct the set-valued dual functions and corresponding dual problems and obtained weak and ... -solution of (P)ifitisboth an almost-solution and a regular -solution of (P).Proposition 2.8 (Ekeland’s variational principle) [13]. Let f :Rn→ R be properlower semicontinous function w...
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