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
Ngày tải lên :
31/03/2014, 06:20
... 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
Ngày tải lên :
23/10/2013, 22:15
... 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 certain
level 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 wider
transition at the discontinuity. This...
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- 0
Real-Time Digital Signal Processing - Chapter 6: Design and Implementation of IIR Filters
Ngày tải lên :
28/10/2013, 05:15
... 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/O
difference 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
Ngày tải lên :
18/06/2014, 18:20
... 45°C for 1 min, 68°C for 1 min
and a final extension at 68°C for 7 min. The PCR for GII
was a denaturation at 94°C for 3 min, followed by 40
cycles 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 R
2
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 10
7
5 ... min-
iblotter. The remaining active esters on the membrane
were hydrolyzed by incubation in 0.1 M NaOH for 8 min
at room temperature and rinsed in water. The membrane
was 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
Ngày tải lên :
20/06/2014, 01:20
... at 94°C for 3 min, followed by 40
cycles 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 GII
was a denaturation at 94°C for 3 min, followed ... a
denaturation 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
10
7
– 10
1
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
Ngày tải lên :
07/03/2014, 22:20
...
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
Ngày tải lên :
18/06/2014, 18:20
... recombinant forms, recombination hot spots and
frequency of recombination documented in this study
would provide new information for understanding the
diversity and evolution of tomato-infecting ... number of recombination events decreased with increasing parental
sequence 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
Ngày tải lên :
20/06/2014, 00:20
... probability
ofapositiveIGRA.Thismightindicateaprotective
effect of BCG vaccination or may have been caused by
the revaccination schema: TST-negative HCWs are
revac cinated, inducing a positive TST, without changing
the IGRA. Increasing the cut-off for ... months of screeni ng
occurred 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’ contributions
JTC designed the study, performed the physical examinations, and was
involved 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
Ngày tải lên :
17/03/2014, 23:20
... 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
Ngày tải lên :
05/06/2014, 11:55
... without the
understanding and steady support of our families. Thanks go to Wayne Ras-
band at NIH for developing and refining ImageJ and for his truly outstanding
support 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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- 703
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cristobal, schelkens, thienpont - optical and digital image processing
Ngày tải lên :
05/06/2014, 11:57
... of
Telecommunications and
Information Processing
(TELIN-IPI-IBBT)
St-Pietersnieuwstraat 41
9000 Gent
Belgium
Aleksandra Piˇzurica
Ghent University
Department of
Telecommunications and
Information Processing
(TELIN-IPI-IBBT)
St-Pietersnieuwstraat ... Nonnegative Sensing Matrices 498
XLVIII List of Contributors
Michal
ˇ
Sorel
Academy of Sciences of the
Czech Republic
Institute of Information
Theory and Automation
Department of Image Processing
Pod ... 856
References 857
38 ImageJ for Medical Microscopy Image Processing: An Introduction to
Macro Development for Batch Processing 859
Tony Collins
38.1 Introduction 859
38.2 Installation 859
38.2.1...
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- 490
- 0
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