Báo cáo hóa học: " Research Article Combining Global and Loc

Báo cáo hóa học: " Research Article Combining Global and Local Information for Knowledge-Assisted Image Analysis and Classiﬁcation" potx

... Processing Volume 2007, Article ID 45842, 15 pages doi:10.1155/2007/45842 Research Article Combining Global and Local Information for Knowledge-Assisted Image Analysis and Classification G. Th. ... low-level global image descriptors are extractedforeveryimageandformanimage feature vector. This is utilized for performing image classification to one of the defined...

Ngày tải lên : 22/06/2014, 20:20

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Báo cáo hóa học: " Research Article Combining OOK with PSM Modulation for Simple Transceiver of Orthogonal Pulse-Based TH-UWB Systems" potx

... vector for the ith symbol. 3. PERFORMANCE OF OOK-PSM IN AWGN CHANNEL The system performance and receiver structure depend on modulation schemes and channel models. In this section, system performance ... receiver 1614121086420 E b /N 0 (dB) PSM Bi-orthogonal 2PPM-PSM BPSK-PSM OOK-PSM 10 −5 10 −4 10 −3 10 −2 10 −1 10 0 BER BER vs E b /N 0 for 2-bit scheme Figure 7: Performance of PSM,...

Ngày tải lên : 21/06/2014, 23:20

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Báo cáo hóa học: " Research Article Common Coupled Fixed Point Theorems for Contractive Mappings in Fuzzy Metric Spaces" potx

... ﬁxed point of F and g in X. Acknowledgment The author is grateful to the referees for their valuable comments and suggestions. References 1 L. A. Zadeh, “Fuzzy sets,” Information and Computation, ... George and P. Veeramani, “On some results in fuzzy metric spaces,” Fuzzy Sets and Systems, vol. 64, no. 3, pp. 395–399, 1994. 3 A. George and P. Veeramani, “On s ome results o...

Ngày tải lên : 21/06/2014, 05:20

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Báo cáo hóa học: " Research Article Validity-Guided Fuzzy Clustering Evaluation for Neural Network-Based Time-Frequency Reassignment" potx

... Statistics and Data Analysis, vol. 44, no. 4, pp. 625–638, 2004. [2] F. Hoppner, F. Klawonn, R. Kruse, and T. Runkler, Fuzzy Cluster Analysis: Methods for Classiﬁcation, Data Analysis and Image Recognition, ... R ´ enyi Entropy Measures. The terms entropy, uncertainty, and information are used more or less interchangeably and is the measure of information for a given p...

Ngày tải lên : 21/06/2014, 08:20

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Báo cáo hóa học: " Research Article Energy-Efﬁcient Bandwidth Allocation for Multiuser Scalable Video Streaming over WLAN" potx

... Journal on Wireless Communications and Networking Volume 2008, Article ID 219570, 14 pages doi:10.1155/2008/219570 Research Article Energy-Efﬁcient Bandwidth Allocation for Multiuser Scalable Video ... multiuser diversity for energy eﬃciency. From the former analysis, and under the assumption that all video users can require their own end-to-end quality, the optimization prob...

Ngày tải lên : 22/06/2014, 19:20

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Báo cáo hóa học: " Research Article Comparison of Error Protection Methods for Audio-Video Broadcast over DVB-H" potx

... International Organization for Standardization (ISO)/ In- ternational Engineering Consortium (IEC), Information technology—generic coding of moving picture and associ- ated audio information part 3: ... Rosenberg and H. Schulzrinne, “An RTP payload format for generic forward error correction,” Internet Engineering Task Force Request for Comments 2733, December 1999. [18] A. H. Li,...

Ngày tải lên : 22/06/2014, 19:20

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Báo cáo hóa học: " Research Article Combining Evidence, Specificity, and Proximity towards the Normalization of Gene Ontology Terms in Text" potx

... presented in Section 3.The formula illustrates that a frequent word carries a low amount of information whereas a rare word is rich in information. Considering the amount of information carried by ... integrating text and protein sequence data,” Bioinformatics, vol. 23, no. 11, pp. 1410–1417, 2007. EURASIP Journal on Bioinformatics and Systems Biology 3 by measuring the amount of i...

Ngày tải lên : 21/06/2014, 22:20

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Báo cáo hóa học: " Research Article Probabilistic Global Motion Estimation Based on Laplacian Two-Bit Plane Matching for Fast Digital Image Stabilization" pdf

... LMVs obtained for S 1 S 2 (a) Subimages for single human image S 1 S 2 S 3 S 4 (b) Subimages for general image Figure 1: The subimages for the LMV estimation. subimages, a novel algorithm to obtain ... edge information which can be eﬃciently used for the estimation of camera motion. Either two or four subimages in the corners of an image frame are selected according to the t...

Ngày tải lên : 22/06/2014, 00:20

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Báo cáo hóa học: "Research Article Combining Low-Level Features for Semantic Extraction in Image Retrieval" pptx

... of images on their demand in the retrieved images. This dataset contained a large number of images and many kinds of objects including animals, plants, human, sceneries, and events. Even for ... feature vectors V and the virtual centroid V in the underlying multifeature space. As mentioned before, the most straightforward candidate for the combined metric D in a multifeature space...

Ngày tải lên : 22/06/2014, 06:20

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Báo cáo hóa học: "Research Article Probabilistic Global Motion Estimation Based on Laplacian Two-Bit Plane Matching for Fast Digital Image Stabilization" docx

... s 3 ,ands 4 .ForP-L2BT using 2 bits per pixel, the terms 40 × W × H for Boolean Exclusive-Or and 20 ×W ×H for Boolean-Or are required to derive D(i, j) for four subblocks s 1 , s 2 , s 3 ,andS 4 .Thus,P- L2BT ... edge information which can be eﬃciently used for the estimation of camera motion. Either two or four subimages in the corners of an image frame are selected according t...

Ngày tải lên : 22/06/2014, 06:20

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