Search Results - "Azencott, R."

Influence of the Cell Wall on Intracellular Delivery to Algal Cells by Electroporation and Sonication by Azencott, Harold R, Peter, Gary F, Prausnitz, Mark R

“…Abstract To assess the cell wall’s role as a barrier to intracellular delivery, wild-type Chlamydomonas reinhardtii algal cells and mutant cells lacking a cell…”
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Adaptive Sub-sampling for Parametric Estimation of Gaussian Diffusions by Azencott, R., Beri, A., Timofeyev, I.

“…We consider a Gaussian diffusion X t (Ornstein-Uhlenbeck process) with drift coefficient γ and diffusion coefficient σ 2 , and an approximating process…”
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Novel parameters of global and regional mitral annulus geometry in man: comparison between normals and organic mitral regurgitation, before and after mitral valve repair by Ben Zekry, S, Jain, S, Alexander, S K, Li, Y, Aggarwal, A, Jajoo, A, Little, S H, Lawrie, G M, Azencott, R, Zoghbi, W A

“…The mitral annulus (MA) saddle shape is complex but vital for a normal functioning mitral apparatus. Although conventional parameters of MA geometry such as…”
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Parametric Estimation of Stationary Stochastic Processes Under Indirect Observability by Azencott, R., Beri, A., Timofeyev, I.

“…For many natural turbulent dynamic systems, observed high dimensional dynamic data can be approximated at slow time scales by a process X t driven by a systems…”
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Texture classification using windowed Fourier filters by Azencott, R., Jia-Ping Wang, Younes, L.

“…We define a distance between textures for texture classification from texture features based on windowed Fourier filters. The definition of the distance relies…”
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Real-time market microstructure analysis: online transaction cost analysis by Azencott, R., Beri, A., Gadhyan, Y., Joseph, N., Lehalle, C.-A., Rowley, M.

“…Motivated by the practical challenge in monitoring the performance of a large number of algorithmic trading orders, this paper provides a methodology that…”
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A controllability approach to shape identification by Azencott, R., Glowinski, R., Ramos, A.M.

“…The main goal of this work is to discuss a controllability approach to the image matching/shape identification problem, an important issue in many…”
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Markov fusion of a pair of noisy images to detect intensity valleys by AZENCOTT, R, CHALMOND, B, COLDEFY, F

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Rigid-Motion-Invariant Classification of 3-D Textures by Jain, S., Papadakis, M., Upadhyay, S., Azencott, R.

“…This paper studies the problem of 3-D rigid-motion- invariant texture discrimination for discrete 3-D textures that are spatially homogeneous by modeling them…”
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Improvement of OMSSA for High Accuracy MS/MS Data by Azencott, R., Hawke, D.H., Kong, A.

“…PSM (peptide-spectrum-match) scoring is a key step in peptide identification from MS/MS data. The development of high accuracy mass spectrometers brings a…”
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Automated detection of cowhide defects using Markov random field techniques by Azencott, R., Yao, J.

“…We deal with the automated detection of cowhide defects. First we introduce a local contrast measure in order to take into account efficiently salient features…”
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Comparative Evaluation of Mitral Valve Strain by Deformation Tracking in 3D-Echocardiography by Ben Zekry, S., Lawrie, G., Little, S., Zoghbi, W., Freeman, J., Jajoo, A., Jain, S., He, J., Martynenko, A., Azencott, R.

“…We present new algorithms to compute patient specific strain maps for mitral valve leaflets, by tracking and modeling deformations of the mitral valve…”
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Age-related differences in intercellular adhesion for chick fibroblasts cultured in vitro by Azencott, R, Courtois, Y

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Unsupervised learning for the visual cortex (layer IV): model and simulations by Mougeot, M., Azencott, R.

“…The authors present a statistical model to study the evolution of orientation columns in layer IV of the visual cortex after birth by simulating, on the…”
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Robust recognition of buildings in compressed large aerial scenes by Azencott, R., Durbin, F., Paumard, J.

“…This paper shows how it is possible to recognize and localize objects in compressed images. The compression method we choose is based on the extraction of the…”
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Cell surface alterations and "in vitro" aging of animal cells by Azencott, R, Hughes, C, Courtois, Y

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Contextual performance prediction for low-level image analysis algorithms by Chalmond, B., Graffigne, C., Prenat, M., Roux, M.

“…This paper explores a generic approach to predict the output accuracy of an algorithm without running it, by a careful examination of the local context. Such a…”
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Non-supervised segmentation using multi-level Markov random fields by Azencott, R., Graffigne, C.

“…Presents a region growing algorithm based on multi-level Markov random fields. The lower level is pixel-based and the higher ones are region-based, the region…”
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Multiscale identification of buildings in compressed large aerial scenes by Azencott, R., Durbin, F., Paumard, J.

“…The growing amount of images to be processed for scientific or intelligence purposes makes the use of compression algorithms quite frequent. We show that it is…”
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A distance for elastic matching in object recognition by Azencott, R., Coldefy, F., Younes, L.

“…We define distances between geometric curves by the square root of the minimal energy required to transform one curve into the other. The energy is formally…”
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