báo cáo hóa học: " On the pinned field image binarization for signature generation in image ownership verification method" pot

... Access On the pinned field image binarization for signature generation in image ownership verification method Mn-Ta Lee 1 and Hsuan Ting Chang 2* Abstract The issue of pinned field image binarization ... Feature Image Binarization As shown in Section 2.2, the image pinned field can par- tially represent the texture information of the cover...

Ngày tải lên: 21/06/2014, 00:20

... to rest. The analysis in [6] focused on the early prediction of the negative TTT, searching for the reduction of the test duration, and analyzing the increment in HR before and after the orthostatic ... in a database consisting of 727 consecutive TTT. Second, we explored how to improve the performance of the (po ssibly non- linear) combination of features with the...

Ngày tải lên: 21/06/2014, 01:20

... hyperfunctions as initial values of solutions of the heat equation as a special case of t he results as in [24 ]. In this case, the condition (i) in the above theorem is replaced by t he following: For ... to http://www.advancesindifferenceequations.com/authors/instructions/ For information about other SpringerOpen publications go to http://www.springeropen.com Advances in D...

Ngày tải lên: 21/06/2014, 20:20

... processing and optimal control, and so forth. Hence, the investigation on its solutions is very important. Recently, there have Hindawi Publishing Corporation Journal of Inequalities and Applications Volume ... we only need an effective estimation of the solutions, hence the results in this paper cannot be directly compared with the above-mentioned existing results. Due to space li...

Ngày tải lên: 22/06/2014, 22:20

... equation extends the classical d’Alembert’s wave equa- tion by considering the effects of the changes in the length of the strings during the vibra- tions. The parameters in (1.3) have the following ... because we consider supercriti- cal nonlinearities. In [2], the authors only consider nonlinearities with subcritical growth and so they are able to use a combination of...

Ngày tải lên: 22/06/2014, 22:20

... obtained closed-form exact expressions for the MGF, which are relatively complicated as being given in terms of the Meijer G-function, PA can be used to obtain simple rational expressions for the ... used in further computations. We illustrate the accuracy of the PA technique by comparing its results to either the existing exact MGF or to that obtained via Monte Carlo simu...

Ngày tải lên: 22/06/2014, 22:20

... showed the precisions curves against the num- ber of retrieved images for a few concepts. The straight lines in Figure 13 indicated the percentages of images in the dataset for the corresponding concept, ... importance for each feature in the under- lying linear combination. The work described in this paper focuses on obtaining an “optimal” metrics based on a...

Ngày tải lên: 22/06/2014, 06:20

... same slope. The fol- lowing are the reasons for the nonlinearity. First, from the corresponding SEM images in Fig. 2a, there are many nanowires lying on the substrate. The side of Ag-TCNQ nanowire ... current and then the nonlinear F–N plot. Other nonlinearity in nanomaterials is reported either and discussed [12, 13]. Allowing for the switching effect for single M...

Ngày tải lên: 21/06/2014, 17:20

... often find the training uninteresting, tiring and lacking meaning for them. Robotic or Virtual Reality technology may overcome these barriers by making phys- ical rehabilitation interesting, challenging ... individual, and the time since lesion or state of the disease. I refer readers to the individual papers in this thematic series of JNER for an insightful and thor- ough accou...

Ngày tải lên: 19/06/2014, 08:20

... classification system for ENG signals. Training is performed on the first and testing on the sec- ond half of the data. (A) Training procedure consisting of: Filtering (in order to eliminate the EMG ... B illustrates the steps performed during the test phase: pre-processing, feature extraction (both the same as during the training), identification of the stimulus us...

Ngày tải lên: 19/06/2014, 08:20