digital image processing techniques for detection and removal of cracks in digitized paintings
Báo cáo khoa học: "INTEGRATING MULTIPLE KNOWLEDGE SOURCES FOR DETECTION AND CORRECTION OF REPAIRS IN HUMAN-COMPUTER DIALOG*" potx
... to type and frequency, and are investigating methods for their automatic detection and correction. Here we re- port promising results on detection and correction of repairs by combining pattern ... acoustic information can be quite effective when combined with other sources of information, in particular with pattern matching. In studying the ways in which acoustics might help distinguish ... A third source of information that can be help- ful in detecting repairs is acoustics. In this sec- tion we describe first how prosodic information can help in distinguishing repairs from...
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Real-Time Digital Signal Processing - Chapter 5: Design and Implementation of FIR Filters
... prototype of the FIR routine is defined as:unsigned int fir(int *in, unsigned int M, int *h,unsigned int L, int *out, int *x, int index);2. where in is the pointer to the input data buffer in[ ], ... that have minimum ripple over the passband, but a certainlevel of ripple in this region is commonly accepted in exchange for a faster roll-off of gain in the transition band. The stopband is chosen ... from the passband to the stopband. A tapered window causes the height of the sidelobes to diminish and increases in the mainlobe width, resulting in a widertransition at the discontinuity. This...
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Real-Time Digital Signal Processing - Chapter 6: Design and Implementation of IIR Filters
... bilinear transform. The procedure of designing digital filters using bilinear transform is illustrated in Figure 6.10. Instead of designing the digital filter directly, this method maps the digital ... real-time processing. For computer software implementation, we describe the filter in the form of a set of I/Odifference equations. For example, a direct-form II realization of IIR filter is defined ... of intrinsics to handle specific signal processing operations.The C55x intrinsics produce assembly language statements directly into the pro-grams. The intrinsics are specified with a leading...
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Báo cáo sinh học: " Development of a real-time RT-PCR and Reverse Line probe Hybridisation assay for the routine detection and genotyping of Noroviruses in Ireland" pdf
... 45°C for 1 min, 68°C for 1 min and a final extension at 68°C for 7 min. The PCR for GIIwas a denaturation at 94°C for 3 min, followed by 40cycles at 94°C for 30 s, 48°C for 30 s, 72°C for 1 min ... left to right. (B) Standard curve of GII assay R2 1.00 and a slope of -3.7 was obtained. (C) Melting curve of GII standards showing melting point at 88°C in descending order 5 ì 107 5 ... min-iblotter. The remaining active esters on the membranewere hydrolyzed by incubation in 0.1 M NaOH for 8 minat room temperature and rinsed in water. The membranewas washed twice for 5 min...
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Báo cáo hóa học: " Development of a real-time RT-PCR and Reverse Line probe Hybridisation assay for the routine detection and genotyping of Noroviruses in Ireland" ppt
... at 94°C for 3 min, followed by 40cycles at 94°C for 1 min, 45°C for 1 min, 68°C for 1 min and a final extension at 68°C for 7 min. The PCR for GIIwas a denaturation at 94°C for 3 min, followed ... adenaturation step of 94°C for 8 min followed by 45 cycles of 94°C for 5 s, 52°C for 10 s, 72°C for 17 s and a fluo-rescent read step of 84°C for 10 s to melt primer dimers. For the creation of standard ... obtained. (C) Melting curve of GI standards showing melting point at 90°C in descending order 107 – 101 molecules. A B C Table 1: Primers and probes used for Lightcycler RT-PCR and...
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Báo cáo khoa học: "Automatic Detection and Correction of Errors in Dependency Treebanks" potx
... irregularities in any kind of annotations, e.g. labels, POS tags etc. In fact, in the area of POS tagging a similar strategy of using the same data for training and testing in order to detect inconsistencies ... have thousands of citations, since most of the algorithms profit from annotated data during the development and testing and thus are widely used in the field. Treebanks are therefore expected ... a lot of human post-editing and automatic quality assurance is done, errors can not be avoided completely [5]. In this paper we propose an approach for find-ing and correcting errors in dependency...
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Báo cáo sinh học: " Detection and frequency of recombination in tomato-infecting begomoviruses of South and Southeast Asia" pptx
... recombinant forms, recombination hot spots and frequency of recombination documented in this studywould provide new information for understanding thediversity and evolution of tomato-infecting ... number of recombination events decreased with increasing parentalsequence diversity. These findings provide valuable new information for understanding the diversity and evolution of tomato-infecting ... We used principally the informa-tion inferred by more than one method, as evaluation of the performance of these recombination detection meth-ods using simulated and empirical data indicated...
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báo cáo hóa học: " Screening for tuberculosis and prediction of disease in Portuguese healthcare workers" docx
... probabilityofapositiveIGRA.Thismightindicateaprotectiveeffect of BCG vaccination or may have been caused bythe revaccination schema: TST-negative HCWs arerevac cinated, inducing a positive TST, without changingthe IGRA. Increasing the cut-off for ... months of screeni ngoccurred in four HCWs. S ensitivity for prevalent and for predicted active TB was 100% for both TST of ≥ 10 mm and IGRA. The rate of prevalent and predicted active TB in IGRA-positive ... Nursing, Hamburg, Germany.Authors’ contributionsJTC designed the study, performed the physical examinations, and wasinvolved in drafting of the paper. RS was involved in data collection and drafting...
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Báo cáo khoa học: "An Alignment Method for Noisy Parallel Corpora based on Image Processing Techniques" doc
... using a Bilingual Machine Readable Dictionary. To appear in Natural Language Engineering. 4. Chen, Stanley F., (1993). Aligning Sentences in Bilingual Corpora Using Lexical Information, In ... (BCP) of noisy bilingual corpora based on image processing (IP) techniques. By using one of several ways of estimating the lexical translation probability (LTP) between pairs of source and ... dotplot before convolution; and (b) after convolution. 2.3 Convolution and local edge detection Convolution is the method of choice for enhancing and detecting the edges in an image. For noise...
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wilhelm burger, mark j. burge - principles of digital image processing. fundamental techniques
... without theunderstanding and steady support of our families. Thanks go to Wayne Ras-band at NIH for developing and refining ImageJ and for his truly outstandingsupport of the growing user community. ... mechanism for storing, archiving, and exchanging image data, and the choice of the correct file format is an important decision. In the early days of digital image processing (that is, before around ... digital imaging.2.1 Image Manipulation and Processing Traditionally, software for digital imaging has been targeted at either manip-ulating or processing images, either for practitioners and designers...
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cristobal, schelkens, thienpont - optical and digital image processing
... of Telecommunications and Information Processing (TELIN-IPI-IBBT)St-Pietersnieuwstraat 419000 GentBelgiumAleksandra PiˇzuricaGhent UniversityDepartment of Telecommunications and Information Processing (TELIN-IPI-IBBT)St-Pietersnieuwstraat ... Nonnegative Sensing Matrices 498 XLVIII List of ContributorsMichalˇSorelAcademy of Sciences of theCzech RepublicInstitute of InformationTheory and AutomationDepartment of Image Processing Pod ... 856References 85738 ImageJ for Medical Microscopy Image Processing: An Introduction toMacro Development for Batch Processing 859Tony Collins38.1 Introduction 85938.2 Installation 85938.2.1...
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