Results 21 to 30 of about 976,058 (304)

THE PECULIARITIES OF CARIOTYPIC EVOLUTION OF MAMMALIS IN THE CAUCASUS MOUNTAINS

open access: yesЮг России: экология, развитие, 2014
. In the present work chromosomal polymorphism is studied on the basis or cariotypes analisis of more than 100 species and intraspecific forms of Mammalia of the Caucasus. Divergence of branches on the phylogenetic trees received on different chromosomal
R. I. Dzuev, A. R. Dzuev
doaj   +1 more source

Offline signature verification using classifier combination of HOG and LBP features [PDF]

open access: yes, 2011
We present an offline signature verification system based on a signature’s local histogram features. The signature is divided into zones using both the Cartesian and polar coordinate systems and two different histogram features are calculated for each ...
Kholmatov, Alisher Anatolyevich   +6 more
core   +2 more sources

Histogram [PDF]

open access: yes, 2020
Ovaj rad prikazuje histograme kao vrstu predodžbe frekvencije žice gitare te točnost računalne analize unosa frekvencija žica gitare u računalo kroz šest primjera. Pokazane su vrste histograma te kakve će histograme izbaciti ti primjeri. Također, uspoređena je točnost unosa frekvencija žica te određeni su najveće prednosti i najveći nedostatci kod ...
openaire   +3 more sources

APLIKASI HISTOGRAM UNTUK ANALISIS VARIABILITAS TEMPORAL DAN SPASIAL HUJAN BULANAN: STUDI DI WILAYAH UPT PSDA DI PASURUAN JAWA TIMUR

open access: yesJurnal Teknologi Pertanian Andalas, 2018
Penelitian ini bertujuan untuk menganalisis variabilitas hujan bulanan di wilayah UPT PSDA di Pasuruan. Wilayah studi mencakup kabupaten Probolinggo, Kota Probolinggo, Kabupaten Pasuruan dan Kota Pasuruan di Jawa Timur.  Data hujan harian dari 93 stasiun,
Dimas Ghufron Ash Shiddiq   +3 more
doaj   +1 more source

Projected single-spin flip dynamics in the Ising Model [PDF]

open access: yes, 2007
We study transition matrices for projected dynamics in the energy-magnetization space, magnetization space and energy space. Several single spin flip dynamics are considered such as the Glauber and Metropolis canonical ensemble dynamics and the ...
A. D. Sokal   +11 more
core   +3 more sources

UNSUPERVISED DATA AND HISTOGRAM CLUSTERING USING INCLINED PLANES SYSTEM OPTIMIZATION ALGORITHM

open access: yesImage Analysis and Stereology, 2014
Within the last decades, clustering has gained significant recognition as one of the data mining methods, especially in the relatively new field of medical engineering for diagnosing cancer.
Mohammad Hamed Mozaffari   +1 more
doaj   +1 more source

Is histogram manipulation always beneficial when trying to improve model performance across devices? Experiments using a Meibomian gland segmentation model

open access: yesFrontiers in Cell and Developmental Biology, 2022
Meibomian gland dysfunction (MGD) is caused by abnormalities of the meibomian glands (MG) and is one of the causes of evaporative dry eye (DED). Precise MG segmentation is crucial for MGD-related DED diagnosis because the morphological parameters of MG ...
Xianyu Deng   +13 more
doaj   +1 more source

AUTOMATIC MULTILEVEL IMAGE SEGMENTATION BASED ON FUZZY REASONING

open access: yesImage Analysis and Stereology, 2011
An automatic multilevel image segmentation method based on sup-star fuzzy reasoning (SSFR) is presented. Using the well-known sup-star fuzzy reasoning technique, the proposed algorithm combines the global statistical information implied in the histogram ...
Liang Tang, Wei-Xin Xie, Jian-Jun Huang
doaj   +1 more source

A Maximum-Entropy Method to Estimate Discrete Distributions from Samples Ensuring Nonzero Probabilities

open access: yesEntropy, 2018
When constructing discrete (binned) distributions from samples of a data set, applications exist where it is desirable to assure that all bins of the sample distribution have nonzero probability.
Paul Darscheid, Anneli Guthke, Uwe Ehret
doaj   +1 more source

Polynomial Distributions and Transformations

open access: yesMathematics, 2023
Polynomials are common algebraic structures, which are often used to approximate functions, such as probability distributions. This paper proposes to directly define polynomial distributions in order to describe stochastic properties of systems rather ...
Yue Yu, Pavel Loskot
doaj   +1 more source

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