A fast method to segment images with additive intensity value

... images, β and α should be set to a smaller value to give less weight to the length and curvature regularization Also if the intensity are not exactly additive, the value of γ can be lowered to give ... THE AUGMENTED LAGRANGIAN METHOD ON LEVEL SETS 3.1 Solution for the augmented Lagrangian method on level sets In the case of the augmented Lagrangian method on level sets...

Ngày tải lên: 16/09/2015, 12:35

Ngày tải lên: 13/11/2014, 09:19

... international normalized ratio (INR), and a liver panel Although the serum aminotransferase level correlates poorly with liver histology, the ratio of aspartate aminotransferase (AST) to alanine aminotransferase ... there are instances when immuno-competency is in question, a negative antiHCV can be further evaluated by a HCV RNA test HCV RNA can be measured either quantitativel...

Ngày tải lên: 02/11/2012, 09:51

... developed for the automatic acquisition of novel lexical entries for machine translation 16 We are in the process of building an English dictionary, and intend to use the same approach for building ... [-a] predicate into a [+a] predicate, i.e., a non-atomic event becomes atomic if it is associated with a singular NP object The parameterized mappings that we have constructed...

Ngày tải lên: 17/03/2014, 08:20

... brackets to def'me sets, and we notate features as [label value] We refer to variables with symbols starting with capital letters, and to labels and constants with symbols starting with lower-case ... John, (18), with loves, (14), to obtain John loves, (19), and has then applied that to Mary, (12), to obtain John loves Mary (22), ignoring the other analysis If the parser...

Ngày tải lên: 17/03/2014, 20:20

... a formation mechanism of nanowires TiO2 was proposed according to the results of SEM, TEM and XRD Experimental 2.1 Preparation of samples The layered material Na2Ti3O7 was synthesized from Na2CO3 ... Na2CO3 (Wako) and TiO2 (ST-01, Ishihara Sangyo Kaisha LTD.) in the stoichiometrical ratio 1:3 The powders were mixed together and repeatedly ground in an agate mortar, and calcined at 1...

Ngày tải lên: 19/03/2014, 16:47

... quality of data management and the manuscript NZ coordinated the assessments in the diabetes outpatient clinic and data management FJS conceived of the study, participated in its design and contributed ... complications or comorbid diseases) Statistical analysis Means and standard deviation of the various self- report measures were calculated Differences between male and...

Ngày tải lên: 18/06/2014, 19:20

... participated in the design and data analysis and interpretation of the findings HG reviewed the manuscript and assisted in collecting and cleaning the data RS reviewed the manuscript and participated ... characteristics A total of 104 patients participated in the study Patient characteristics of the enrollment sample are summarized in Table The average age o...

Ngày tải lên: 20/06/2014, 15:20

... quality of data management and the manuscript NZ coordinated the assessments in the diabetes outpatient clinic and data management FJS conceived of the study, participated in its design and contributed ... complications or comorbid diseases) Statistical analysis Means and standard deviation of the various self- report measures were calculated Differences between male and...

Ngày tải lên: 20/06/2014, 16:20

... The top intrinsic part is converted to n-type f SEM image of an SOG-coated NW g A p–n junction NW after the P ion implantation and removal of the SOG h SEM image of a p–n junction NW 3.2 1013 cm-2, ... rectangular dopant profile The implantation energies were 45 and 25 keV corresponding to doses of 1.3 1014 and 123 Fig The scheme of fabricating axial p–n jun...

Ngày tải lên: 22/06/2014, 00:20

... loaded into a 50-mL Teflon-lined autoclave, which was then filled with mL of glycol The autoclave was sealed, warmed up at a speed of 8C/min and maintained at 100 8C for h, and was then cooled to room ... taken for the Cd 3d region and the O 1s region to determine the valency state and atomic ratio The binding energies of Cd(3d5/2) and O(1s) were found to be 405.30 and 531.25 eV, respecti...

Ngày tải lên: 22/06/2014, 01:20

... regions of area Ai ei is calculated as the sum of the distances to the region color average In this formula, the first term is a normalization factor, the second penalizes oversegmentation, and ... shift: a robust approach toward feature space analysis,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol 24, no 5, pp 603–619, 2002 [8] G Heidemann, “Region saliency...

Ngày tải lên: 22/06/2014, 19:20

... (B S Atal and N S Jayant), Cambridge University Press, Cambridge, UK, 1998 [4] A M Karas and B S Yarman, A new approach for repre¸ senting discrete signal waveforms via private signature base ... and microwave amplifiers, mathematical models for speech and biomedical signals He has been back to Istanbul University since October 2004 and spending his sabbatical year of...

Ngày tải lên: 22/06/2014, 23:20

... we presented a method to construct lower bounds for Van der Waerden numbers The final results are shown in table Table 4: Known Van der Waerden numbers and known and improved lower bounds r\k 27 ... #R6 2.2 Current bounds of Van der Waerden numbers Only five smaller Van der Waerden numbers are known at present The known Van der Waerden numbers, as...

Ngày tải lên: 07/08/2014, 15:22