Báo cáo hóa học: " Research Article A Supervised Classification Algorithm for Note Onset Detection" ppt
Báo cáo hóa học: " Research Article A Supervised Classification Algorithm for Note Onset Detection" ppt
... meter, mu-sic performance dynamics, and musical similarity in digital audio.10 EURASIP Journal on Advances in Signal Processingannotations as well as the Matlab interface are availableon request ... ProcessingVolume 2007, Article ID 43745, 13 pagesdoi:10.1155/2007/43745 Research Article A Supervised Classification Algorithm for Note Onset DetectionAlexandre Lacoste and Douglas EckDepartment of Computer ... gen-erate a beat histogram as a feature for music classification. They perform peak-picking as part of computing the beathistogram, whereas peak-picking is our primary goal here.Both Toiviainen and...
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Báo cáo hóa học: "Research Article A Decision-Tree-Based Algorithm for Speech/Music Classification and Segmentation" pot
... has become available.Efficient organization and manipulation of this data arerequired for many tasks, such as data classification for storageor navigation, differential processing according to ... consumer audio applications, where various real-time enhancements are often applied. The algorithm consists of a learningphase and a classification phase. In the learning phase, predefined training data ... stages. The first stage is a supervised learning phase, based on a statistical approach.In this phase training data is collected from speech andmusic signals separately, and after processing and...
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Báo cáo hóa học: " Research Article A Multievent Congestion Control Protocol for Wireless Sensor Networks" pptx
... Each node maintains data and schedule intervals,therefore, the operation of MCCP can be subdivided intoschedule interval and data interval operations. Each scheduleinterval is followed by a ... store the packet.Therefore, data packets are piggybacked to update bufferstate. When a sensor x sends out a data packet, it piggybacksits residual-buffer size in the frame header. If a neighbor ... schedule and data intervals.4.3.2. Data intervalEach node maintains slot intervals equal to their selected slotlength during their data interval. At the expiry of each slotinterval, a node...
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Báo cáo hóa học: " Research Article A Nonlinear Decision-Based Algorithm for Removal of Strip Lines, Drop Lines, Blotches, Band Missing and Impulses in Images and Videos" docx
... demonstrated. The advantage of the proposed algorithm is that a single algorithm canreplace several independent algorithms required for removal of different artifacts.Copyright © 2008 S. Manikandan ... withconstant intensity having irregular shapes. Kokaram [5]hasgiven a method for removal of scratches and restorationof missing data in the image sequences based on temporalS. Manikandan and D. ... of mean square error [MSE], peak-signal-to-noise ratio [PSNR], and image enhancement factor [IEF] and compared with standard algorithms already in use. Improvedperformance of the proposed algorithm...
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Báo cáo hóa học: " Research Article A Robust Zero-Watermarking Algorithm for Audio" ppt
... the binary pattern and the binary-valued imagewatermark to be embedded. In the extraction stage, a binarypattern is calculated from the test audio signal first and thenan estimated watermark is ... 2001.[7] T. Sun, W. Quan, and S X. Wang, “Zero-watermark water-marking for image authentication,” in Proceedings of the Signaland Image Processing, pp. 503–508, Kauai, Hawaii, USA, Au-gust 2002.[8] ... blocks according tothe size of the watermark. Next, the variance of each blockwas compared with the average of all variances to gener-ate a binary pattern. Finally, an exclusive or (XOR) opera-tion...
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Báo cáo hóa học: " Research Article Fast Macroblock Mode Selection Algorithm for Multiview Video Coding" pptx
... encodingtime and the RD performance. As for Alt Moabit testsequence, the camera space is narrow so that the GDV issmall and the overlapping region occupies large region of theframe, which means that ... Unfortunately, the average RD costof the anchor frames is larger than that of the nonanchor8 EURASIP Journal on Image and Video ProcessingIs current framean anchor frame?Select optimal macroblock ... that P(Mi)is approximately linear with Lagrange multiplier and averageRD cost of all mode categories of the current frame after a lot of experiments and careful observations. Figures 5 and6...
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Báo cáo hóa học: " Research Article Wavelet-Based MPNLMS Adaptive Algorithm for Network Echo Cancellation" ppt
... using a unitary transform such as discrete Fouriertransform (DFT) and discrete cosine transform (DCT), wecan make the input signal’s autocorrelation matrix nearlydiagonal. We can further normalize ... Wavelets and Filter Banks,Wellesley-Cambridge Press, Wellesley, Mass, USA, 1996.[10] M. Shamma and M. Doroslovaˇcki, “Comparison of waveletand other transform based LMS adaptive algorithms for ... curves for identifying the DSL echo path. We can see that the NLMS al-gorithm and the wavelet-based NLMS algorithm have nearlythe same performance, because the input signal is white. TheMPNLMS algorithm...
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Báo cáo hóa học: " Research Article A Minimax Mutual Information Scheme for Supervised Feature Extraction and Its Application to EEG-Based Brain-Computer Interfacing" pot
... the input featuresas small as possible: computational cost and classification accuracy. It has been observed that added irrelevant featuresmay actually degrade the performance of classifiers if ... mutual informationMutual information is a nonparametric measure of relevancebetween two variables. Shannon’s information theory pro-vides a suitable formalism for quantifying these concepts.Assume ... theextracted features.All the above mentioned methods are based on theidea that a linear projection on the data is applied thatmaximizes the mutual information between the transformedfeatures and...
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Báo cáo hóa học: " Research Article A Beale-Kato-Madja Criterion for " ppt
... Villamizar-Roa, and M. A. Rojas-Medar, “Micropolar fluids with vanishingviscosity,” Abstract and Applied Analysis, vol. 2010, Article ID 843692, 18 pages, 2010.15 C. Cao and J. Wu, “Two regularity ... China Grant no. 10971190.References1 S. Gala, “Regularity criteria for the 3D magneto-micropolar fluid equations in the Morrey-Campanatospace,” Nonlinear Differential Equations and Applications, ... 2011, Article ID 128614, 14 pagesdoi:10.1155/2011/128614 Research Article A Beale-Kato-Madja Criterion for Magneto-Micropolar Fluid Equations withPartial ViscosityYu-Zhu Wang,1Liping Hu,2and...
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Báo cáo hóa học: " Research Article A New Strong Convergence Theorem for Equilibrium Problems and Fixed Point Problems in Banach Spaces" pptx
... Theory and Applications19 W. Takahashi and Kei Zembayashi, “Strong and weak convergence theorems for equilibriumproblems and relatively nonexpansive mappings i n Banach spaces,” Nonlinear Analysis. ... Analysis. Theory, Methods &Applications, vol. 16, no. 12, pp. 1127–1138, 1991.23 S. Kamimura and W. Takahashi, “Strong convergence of a proximal-type algorithm in a Banachspace,” SIAM ... Journal on Optimization, vol. 13, no. 3, pp. 938–945, 2002.24 F. Kohsaka and W. Takahashi, “Strong convergence of an iterative sequence for maximal monotoneoperators in a Banach space,” Abstract...
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