نتایج جستجو برای: adapted coefficient

تعداد نتایج: 246116  

Journal: :Transactions of the American Mathematical Society 1991

Journal: :EURASIP J. Image and Video Processing 2009
Renaud Séguier Sylvain Le Gallou Gaspard Breton Christophe Garcia

Active Appearance Models (AAMs) are able to align efficiently known faces under duress, when face pose and illumination are controlled. We propose Adapted Active Appearance Models to align unknown faces in unknown poses and illuminations. Our proposal is based on the one hand on a specific transformation of the active model texture in an oriented map, which changes the AAM normalization process...

Journal: :تنش های محیطی در علوم زراعی 0
سمیه حاجی نیا کارشناس ارشد زراعت محمد جواد زارع استادیار گروه زراعت و اصلاح نباتات، دانشگاه ایلام ابراهیم محمدی گل تپه استاد گروه بیماری شناسی گیاهی، دانشکده کشاورزی، دانشگاه تربیت مدرس فرهاد رجالی استادیار موسسه تحقیقات آب و خاک کرج

soil and water salinity are amongst the severe and progressive problems worldwide which affects most cropland areas of iran. using endophytic microorganisms (which are amongst the most important soil microorganisms) to alleviate the detrimental effect of environmental stresses such as salinity is recently globally considered. in order to test the effects of azospirillum strains and fungus pirif...

Background: Central retinal vein occlusion (CRVO) is the second most common retinal vascular disorder after diabetic retinopathy. In this study, we tried to examine the potentials of time-frequency methods for differentiating the eyes with CRVO. Materials and methods: Twenty patients with unilateral CRVO were included in this study. Their contralateral normal eyes were considered as the control...

Journal: :European Journal of Combinatorics 2012

ژورنال: اندیشه آماری 2013
kabiri, shokofa, naghizadeh qomi, mehran,

In this paper, we investigate the relation between two variables where the one is measured with the ratio or interval scale and the other with the nominal. In this cases, we use from serial correlation coefficient. Computation of some serial coefficient such as biserial and point-biserial coefficient is carried out with some examples and R program.

Journal: :genetics in the 3rd millennium 0
محمد حسن کریمی نژاد

0

Assare, Alireza, Rahimi, Reza, sedghpour, Bahramsaleh,

The aim of this research is to study the components of creativity in elementary school curricula. The research method used in this research is content analysis. The information source of this research is the 6th Grade Mathematics textbook in the academic year 1391-92. To achieve face validity, the viewpoints of the educationalists and experts were used in this research, and to achieve reliabili...

Journal: :The Annals of Probability 1987

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