نتایج جستجو برای: Background modeling

تعداد نتایج: 1210863  

Journal: :journal of advances in computer research 2009
sara sharifzadeh

object detection plays an important role in successfulness of a wide range ofapplications that involve images as input data. in this paper we have presented anew approach for background modeling by nonconsecutive frames differencing.direction and velocity of moving objects have been extracted in order to get anappropriate sequence of frames to perform frame subtraction. stationary parts ofbackg...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه کاشان - دانشکده علوم انسانی 1389

abstract poor reading comprehension can result in failure in using references, benefiting from professional gatherings and resources, keeping up with the growing body of knowledge in the virtual world of the internet, and failing to achieve in efl programs. the purpose of the present quasi-experimental study was to explore the effects of background knowledge and previewing narrative and expos...

Journal: :Astrophysical Journal Supplement Series 2021

Abstract We present a three-dimensional (3D) numerical solver of the linearized compressible Euler equations (Global Acoustic Linearized Euler), used to model acoustic oscillations throughout solar interior. The governing are solved in conservation form on fully global spherical mesh (0 ? ? 2 ? , 0 ? r R ? ) over background state generated by standard S. implement an efficient pseudospectral co...

Journal: :Proceedings of the International Astronomical Union 2006

Journal: :Pattern Recognition Letters 2017

Journal: :Journal of Electrical and Computer Engineering 2015

Journal: :International Journal of Engineering Trends and Technology 2018

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