Results 171 to 180 of about 19,772 (299)

Color image scalable coding with matching pursuit

, 2004
This paper presents a new scalable and highly flexible color image coder based on a Matching Pursuit expansion. The Matching Pursuit algorithm provides an intrinsically progressive stream and the proposed coder allows us to reconstruct color information ...
Andrea Cavallaro, Pierre Vandergheynst, Pascal Frossard, Rosa M. Figueras i Ventura   +3 more
core  

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

A Novel Matching Pursuit Modeling Strategy Based on Adaptive Fourier Decomposition Theory for Predicting Antigenic Variation of Influenza A (H1N1). [PDF]

China CDC Wkly
Qu W, Chen R, Wang Y, Zeng Z, Gao C, Pan W, Qian T, Hon C, Yang Z.   +8 more
europepmc   +1 more source

A new analysis approach for T₂ relaxometry myelin water quantification: Orthogonal Matching Pursuit. [PDF]

Magn Reson Med, 2019
Drenthen GS, Backes WH, Aldenkamp AP, Op 't Veld GJ, Jansen JFA.   +4 more
europepmc   +1 more source

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

FEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel, Sam Bennett, Natalie Ehlinger, Nelson Cook, Katelyn Marvin, Caleb L. Lines, Sam Reyes, Brooke Kirby, Shawn M. Ellerbroek   +8 more
wiley   +1 more source

The application of matching pursuit spectral blueing in post-stack seismic frequency enhancement. [PDF]

Sci Rep
Xuebin J, Bingxi L, Zhenguo Z, Maosheng L, Lishuang A, Kai D.   +5 more
europepmc   +1 more source

Multivariate Matching Pursuit Decomposition and Normalized Gabor Entropy for Quantification of Preictal Trends in Epilepsy. [PDF]

Entropy (Basel), 2018
Liu R, Karumuri B, Adkinson J, Hutson TN, Vlachos I, Iasemidis L.   +5 more
europepmc   +1 more source

Decreased cold‐sensing function of the transient receptor potential channel TRPM8 from tailed amphibians

FEBS Open Bio, EarlyView.
Despite frogs avoiding low temperatures, examination of four salamander species revealed that none avoided cold and all possessed cold tolerance. Functional analysis of TRPM8, a cold sensor, showed that all salamander TRPM8s had lost their cold sensitivity.
Tadahiro Sawao, Daiki Kobayashi, Shogo Hori, Osamu Saitoh   +3 more
wiley   +1 more source

Matching Pursuit Analysis of Auditory Receptive Fields' Spectro-Temporal Properties. [PDF]

Front Syst Neurosci, 2017
Bach JH, Kollmeier B, Anemüller J.
europepmc   +1 more source

Rapid screening of staphylokinase protein variants using an unpurified cell‐free expression system

FEBS Open Bio, EarlyView.
An unpurified cell‐free protein synthesis (CFPS) platform enables rapid functional screening of staphylokinase variants. Direct plasminogen‐activation assays performed in microplate format provide real‐time activity readouts, allowing rapid identification and ranking of variants with improved or reduced fibrinolytic activity without protein ...
Maria Tomková, Veronika Hovanová, Jiri Damborsky, Erik Sedlák   +3 more
wiley   +1 more source