نتایج جستجو برای: Microscopic image

تعداد نتایج: 437045  

Journal: :journal of electrical and computer engineering innovations 2014
seyed vahab shojaedini masoud heydari

in this paper, a new method is introduced for sperm detection in microscopic images for infertility treatment. in this method, firstly a hypothesis testing function is defined to separate sperms from plasma, non-sperm semen particles and noise. then, some primary candidates are selected for sperms by watershed-based segmentation algorithm. finally, candidates are either confirmed or rejected us...

Journal: :The Journal of the Institute of Television Engineers of Japan 1975

Journal: :CoRR 2016
Xiangfei Kong Lin Yang

We propose a robust image enhancement algorithm dedicated for muscle fiber specimen images captured by optical microscopes. Blur or out of focus problems are prevalent in muscle images during the image acquisition stage. Traditional image deconvolution methods do not work since they assume the blur kernels are known and also produce ring artifacts. We provide a compact framework which involves ...

2005
Silvio Franz

We devise a field theoretical formalism for a microscopic theory of nucleation processes and phase coexistence in finite dimensional glassy systems. We study disordered p-spin models with large but finite range of interaction. We work in the framework of glassy effective potential theory which in the mean field is a non-convex, two-minimum function of the overlap. We associate metastability and...

Journal: :Signal, Image and Video Processing 2014

Journal: :Discrete Applied Mathematics 2022

This paper presents and studies a generalization of the microscopic image reconstruction problem (MIR) introduced by Frosini Nivat (2007) (2002). Consider specimen for inspection, represented as collection points typically organized on grid in plane. Assume each point x has an associated physical value ?x, which we would like to determine. However, it might be that obtaining these values precis...

S. A. Hoseini,

Warp and weft spacing and its coefficient of variation affect the physical properties of fabrics such as fabric hand, frictional and mechanical properties. In this paper the weft and warp spacing and its coefficient of variation for plain weave is calculated using Fourier transforms. Different methods have been used in this work including autocorrelation function. First, two dimensional power s...

S. A. Hoseini,

Warp and weft spacing and its coefficient of variation affect the physical properties of fabrics such as fabric hand, frictional and mechanical properties. In this paper the weft and warp spacing and its coefficient of variation for plain weave is calculated using Fourier transforms. Different methods have been used in this work including autocorrelation function. First, two dimensional power s...

Journal: :IEEE Transactions on Information Technology in Biomedicine 2012

Journal: :روش های عددی در مهندسی (استقلال) 0
سید عبدالکریم حسینی s. a. hoseini

warp and weft spacing and its coefficient of variation affect the physical properties of fabrics such as fabric hand, frictional and mechanical properties. in this paper the weft and warp spacing and its coefficient of variation for plain weave is calculated using fourier transforms. different methods have been used in this work including autocorrelation function. first, two dimensional power s...

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