نتایج جستجو برای: with random sampling method

تعداد نتایج: 9867348  

Journal: :Transactions of the Society of Instrument and Control Engineers 1990

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده فنی و مهندسی 1390

magnetic resonance imaging (mri) is a notable medical imaging technique that makes of phenomenon of nuclear magnetic resonance. because of the resolution and the technology being harmless, mri has considered as the most desirable imaging technique in clinical applications. the visual quality of mri plays an important role in accuracy of medical delineations that can be seriously degraded by exi...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شاهد - دانشکده فنی و مهندسی 1387

abstract biometric access control is an automatic system that intelligently provides the access of special actions to predefined individuals. it may use one or more unique features of humans, like fingerprint, iris, gesture, 2d and 3d face images. 2d face image is one of the important features with useful and reliable information for recognition of individuals and systems based on this ...

Journal: :Proceedings of the ISCIE International Symposium on Stochastic Systems Theory and its Applications 1997

Journal: :ISPRS international journal of geo-information 2021

With the popularity of location-aware devices (e.g., smart phones), a large number trajectory data were collected. The dataset can be used in many fields including traffic monitoring, market analysis, city management, etc. collection and release will raise serious privacy concerns for users. If users’ is not protected enough, they refuse to share their data. In this paper, new protection method...

Journal: :Transactions of the Society of Instrument and Control Engineers 1973

Journal: :Journal of the Korean Institute of Illuminating and Electrical Installation Engineers 2011

Journal: :Journal of magnetic resonance 2012
Matthew T Eddy David Ruben Robert G Griffin Judith Herzfeld

We show that a simple, general, and easily reproducible method for generating non-uniform sampling (NUS) schedules preserves the benefits of random sampling, including inherently reduced sampling artifacts, while removing the pitfalls associated with choosing an arbitrary seed. Sampling schedules are generated from a discrete cumulative distribution function (CDF) that closely fits the continuo...

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