نتایج جستجو برای: multi point method

تعداد نتایج: 2414856  

Journal: :Remote Sensing 2023

Long-range surveillance and early warning of space targets are significant factors in security. Under remote observation conditions, the energy performance target is weak subject to environmental imaging process contamination. Most detection methods aimed at with a high signal-to-noise ratio (SNR) or local contrast, for dim-weak small poor; therefore, signal often enhanced by accumulation. Howe...

2009
CHEN Jing GONG

Existing research mainly fucus on organization and visualization of 3D building models in circumstances which are the main spatial objects, yet multi-scale representation of geometry and texture information still not taken into account, especially multi-scale transmission suitable for the network environment is a key point needed to be break. Thus, an organization method for multi-scale 3D mode...

Journal: :Transactions of the Society of Instrument and Control Engineers 1975

Journal: :journal of sciences islamic republic of iran 0

a saddle point variational (spv ) method was applied to the dirac equation as an example of a fully relativistic equation with both negative and positive energy solutions. the effect of the negative energy states was mitigated by maximizing the energy with respect to a relevant parameter while at the same time minimizing it with respect to another parameter in the wave function. the cornell pot...

Journal: :Journal of the Robotics Society of Japan 2001

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده اقتصاد 1393

due to extraordinary large amount of information and daily sharp increasing claimant for ui benefits and because of serious constraint of financial barriers, the importance of handling fraud detection in order to discover, control and predict fraudulent claims is inevitable. we use the most appropriate data mining methodology, methods, techniques and tools to extract knowledge or insights from ...

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