نتایج جستجو برای: مدل hof
تعداد نتایج: 120419 فیلتر نتایج به سال:
We describe our approach for action classification in the THUMOS Challenge 2015. Our approach is based on two types of features, improved dense trajectories and CNN features. For trajectory features, we extract HOG, HOF, MBHx, and MBHy descriptors and apply Fisher vector encoding. For CNN features, we utilize a recent deep CNN model, VGG19, to capture appearance features and use VLAD encoding t...
Abnormal crowd behavior has become a popular research topic in recent years. This is related to a rise in the need for electronic video surveillance. Many methods have been proposed to detect abnormalities, but these methods rely on optical flow or classical classification techniques. We propose to follow the general pipeline used by previous works, but upgrade several components with state-of-...
Using the Palm measure notion, we prove the existence of the diffraction measure of all stationary and ergodic point processes. We get precise expressions of those measures in the case of specific processes : stochastic subsets of Z, sets obtained by the “cut-and-project” method. From a physical point of view, the diffraction of X rays by a material is a way of studying its microscopic structur...
D. W. Thieltges ([email protected]), Royal Netherlands Inst. for Sea Research (NIOZ), PO Box 59, NL-1790 AB Den Burg, Texel, the Netherlands. C. Hof and M. K. Borregaard, Center for Macroecology, Evolution and Climate, Dept of Biology, Univ. of Copenhagen, Universitetsparken 15, DK-2100 København Ø, Denmark. D. M. Dehling, M. Brändle and R. Brandl, Dept of Ecology, Animal Ecology, Faculty...
EVOLUTION Correction for “Phylogenomic analyses reveal convergent patterns of adaptive evolution in elephant and human ancestries,” by Morris Goodman, Kirstin N. Sterner, Munirul Islam, Monica Uddin, Chet C. Sherwood, Patrick R. Hof, Zhuo-Cheng Hou, Leonard Lipovich, Hui Jia, Lawrence I. Grossman, and Derek E. Wildman, which appeared in issue 49, December 8, 2009, of Proc Natl Acad Sci USA (106...
A.C. Gore a J. Balthazart b D. Bikle c D.O. Carpenter d D. Crews e P. Czernichow f E. Diamanti-Kandarakis g R.M. Dores h D. Grattan i P.R. Hof j A.N. Hollenberg k C. Lange l A.V. Lee m J.E. Levine n R.P. Millar o R.J. Nelson p M. Porta q M. Poth r D.M. Power s G.S. Prins t E.C. Ridgway u E.F. Rissman v J.A. Romijn w P.E. Sawchenko x P.D. Sly y O. Söder z H.S. Taylor aa M. Tena-Sempere ab H. Vau...
By introducing the notion of mirror substitution, we show that, given a substitutive sequence over two letters, it is palindromic (that is, it contains arbitrarily long palindromes) if and only if its language is mirror-invariant (that is, it is closed under the mirror image map). Then we solve a question of Hof, Knill and Simon in the 2-letter case, and also, by constructing a counterexample, ...
We demonstrate a high sensitivity allfiber Mach–Zehnder interferometer (MZI) based on radialaligned liquid crystal (LC) in a hollow optical fiber (HOF). The transmission spectrum of the liquid crystalfilled fiber MZI (LCFMZI) was measured at different temperatures, and the thermalinduced wavelength shift of the interference spectrum probed. The experimental results indicate that the LC ali...
Mobility management is essential in mobile communication networks to provide a smooth connection during users’ mobility. Handover control parameters (HCPs), such as handover margin (HOM) and time-to-trigger (TTT), are major factors mobility that must be defined carefully make efficient (HO) procedures. Their impact becomes more critical with the deployment of fifth-generation (5G) beyond (B5G)....
این تحقیق در مراتع شوره زار اینچه برون استان گلستان انجام شد. هدف اصلی این تحقیق بررسی دامنه اکولوژیک و مقدار بهینه اکولوژیک دو گونه a. lagoopoides و s. turcomanicaنسبت به گرادیانهای محیطی با استفاده از تابع hof است. در این مطالعه 400 پلات 4 مترمربعی در امتداد فاصله از آبشخوار با روش سیستماتیک - تصادفی برداشت شد. در هر پلات حضور دو گونه ثبت و همچنین در مرکز هر پلات اقدام به نمونه گیری خاک از...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید