Filters








8 Hits in 4.7 sec

High-throughput, high-resolution deep learning microscopy based on registration-free generative adversarial network

Hao Zhang, Chunyu Fang, Xinlin Xie, Yicong Yang, Wei Mei, Di Jin, Peng Fei
2019 Biomedical Optics Express  
Its capacity has been broadly demonstrated via imaging various types of samples, such as USAF resolution target, human pathological slides, fluorescence-labelled fibroblast cells, and deep tissues in transgenic  ...  Acknowledgements The authors acknowledge the selfless sharing of the GAN source codes from Hao Dong (hao.dong11@imperial.ac.uk), as well as the contributions of Tinting Zhu for assistance with fluorescent  ...  Theoretically a network trained by one type of sample images should be also applicable to similar types of samples.  ... 
doi:10.1364/boe.10.001044 pmid:30891329 pmcid:PMC6420277 fatcat:zryz3fw35fayhejhthogwkjxle

Automatic MRI-Driven Model Calibration for Advanced Brain Tumor Progression Analysis [article]

Klaudius Scheufele, Shashank Subramanian, George Biros
2020 arXiv   pre-print
Numerical Scheme In §II-B1, we summarize the scheme from [10] for solving (5) .  ...  Here are some of the limitations of our work.  ... 
arXiv:2001.09173v1 fatcat:z32lro6tabaqpozofdcog35ba4

Local symmetry features in image processing

Josef Bigün
1988 Signal Processing  
We will call this type of neighbourhood circularly symmetric . Some of the neighbourhoods in this model are given in Figure 3. Figure 7 illustrates the result of t!  ...  Figure 2 a 2 ) illustrates a neighbourhood described by g(a~) and Figure 2 b) illustrates g(b1]).  ... 
doi:10.1016/0165-1684(88)90075-8 fatcat:mhcd3toqmnc4re54i5n7zmniqe

Minimax Estimation of Functionals of Discrete Distributions [article]

Jiantao Jiao, Kartik Venkat, Yanjun Han, Tsachy Weissman
2015 arXiv   pre-print
In particular, we demonstrate that our estimator achieves the optimal sample complexity n S/ S for entropy estimation.  ...  For all the above cases, the behavior of the minimax rate-optimal estimators with n samples is essentially that of the MLE with n n samples.  ...  kernel-type estimators of shannons entropy,” Electronic Journal of [88] D. L.  ... 
arXiv:1406.6956v5 fatcat:gqzfbzi3efasznfd57i75wenli

MATRIX DESIGNS AND METHODS FOR SECURE AND EFFICIENT COMPRESSED SENSING A doctoral dissertation by

Valerio Cambareri
unpublished
This only confirms that the random convolution operator is a sub-optimal choice in the RIP sense.  ...  URA coded apertures will find application as a calibration tool for the proposed imager. 9.1.2 Compressed Sensing by Random Convolution The connection between coded aperture imaging and CS is quite  ... 
fatcat:bjbhyt3otfeujaufklyj7ticqu

Advanced computational methods for seismic design and assessment of reinforced concrete structures [article]

Charikleia Ch. Mitropoulou, National Technological University Of Athens, National Technological University Of Athens, Μανόλης Παπαδρακάκης
2011
The ultimate objective of this task is to compare lower-bound designs that satisfy the design code requirements in the most cost-effective way using a Life-Cycle Cost Analysis (LCCA) methodology.  ...  On the other hand, based on the calibrated DIs, structural optimization problems were formulated aiming at identifying the DI, or the combination of Dis that will provide reliable information on damage  ...  Besides the numerical difficulty in carrying out the convolution integral, some other problems arise when one wants to derive the probability of structural failure.  ... 
doi:10.26240/heal.ntua.144 fatcat:yetsu6ww5fg4xh4quq6555zfm4

Emergent Elasticity in the Neural Code for Space [article]

Samuel Ocko, Kiah Hardcastle, Lisa M Giocomo, Surya Ganguli
2018 bioRxiv   pre-print
A B1 C1 B2 C2 A (r) A (r) Fig K " K " B C < < << << ! ! < < !  ...  B1) A full simulation of Eq. 14, Eq. 15 also yields grid firing patterns bent away from the wall.  ...  Proof of convolutional integral . We can check that the solution for the position self-estimate Eq. 28: Satisfies the dynamics of Eq. 27 : by inspection.  ... 
doi:10.1101/326793 fatcat:4bnmqaqpxfacrgulcs5akcl56q

Thirty-eighth Annual Meeting March 6-10, 1994 New Orleans Convention Center New Orleans, Louisiana. Tuesday Symposia and Posters, Part III

1994 Biophysical Journal  
Thus, the existence of two types of intracellular Ca channels may account for the wide range in the observed rates of change of cytosolic Ca.  ...  some +1 frameshifts induced by aflatoxin B1: aberrant templiting during DNA replication could result in the addition of an A:T base pair into the DNA duplex.  ...  Much less attention has been paid to numerical procedures used for discretization of the convolution integral.  ... 
doi:10.1016/s0006-3495(94)80820-3 fatcat:yoyn5cbiyfgjti7raff4zvm5ly