Results 11 to 20 of about 977,784 (305)

Weak-Texture Seafloor and Land Image Matching Using Homography-Based Motion Statistics with Epipolar Geometry

open access: goldRemote Sensing
The matching of remote sensing images is a critical and necessary procedure that directly impacts the correctness and accuracy of underwater topography, change detection, digital elevation model (DEM) generation, and object detection.
Yifu Chen   +6 more
doaj   +2 more sources

Equidistributed statistics on matchings and permutations [PDF]

open access: greenThe Electronic Journal of Combinatorics, 2011
We show that the bistatistic of right nestings and right crossings in matchings without left nestings is equidistributed with the number of occurrences of two certain patterns in permutations, and furthermore that this equidistribution holds when refined to positions of these statistics in matchings and permutations.
Niklas Eriksen, Jonas Sjöstrand
openalex   +6 more sources

Data Integration and Record Matching: An Austrian Contribution to Research in Official Statistics

open access: diamondAustrian Journal of Statistics, 2016
Data integration techniques are one of the core elements of DIECOFIS, an EU-funded international research project that aims at developing a methodology for the construction of a system of indicators on competitiveness and fiscal impact on enterprise ...
Michaela Denk, Peter Hackl
doaj   +3 more sources

Seeded Graph Matching via Large Neighborhood Statistics [PDF]

open access: bronze, 2019
We study a well known noisy model of the graph isomorphism problem. In this model, the goal is to perfectly recover the vertex correspondence between two edge-correlated Erd\H{o}s-R\'{e}nyi random graphs, with an initial seed set of correctly matched ...
Elchanan Mossel, Jiaming Xu
openalex   +3 more sources

Fast Algorithms for Computing the Statistics of Pattern Matching

open access: yesIEEE Access, 2021
Pattern matching is a fundamental problem in theoretical computer science. The algorithms for pattern matching and the study on the statistics of pattern matching have found enormous applications in practical fields.
Danna Zhang, Kai Jin
doaj   +1 more source

Efficiency of template matching methods for Multiple-Point Statistics simulations

open access: yesApplied Computing and Geosciences, 2021
Almost all Multiple-Point Statistic (MPS) methods use internally a template matching method to select patterns that best match conditioning data. The purpose of this paper is to analyze the performances of ten of the most frequently used template ...
Mansoureh Sharifzadeh Lari   +2 more
doaj   +1 more source

Forecasting football matches by predicting match statistics [PDF]

open access: yesJournal of Sports Analytics, 2021
This paper considers the use of observed and predicted match statistics as inputs to forecasts for the outcomes of football matches. It is shown that, were it possible to know the match statistics in advance, highly informative forecasts of the match outcome could be made.
openaire   +4 more sources

Statistical matching for conservation science [PDF]

open access: yesConservation Biology, 2019
AbstractThe awareness of the need for robust impact evaluations in conservation is growing and statistical matching techniques are increasingly being used to assess the impacts of conservation interventions. Used appropriately matching approaches are powerful tools, but they also pose potential pitfalls.
Schleicher, Judith   +5 more
openaire   +7 more sources

Statistical Properties of Color Matching Functions [PDF]

open access: yesNeural Computation, 2021
AbstractIn trichromats, color vision entails the projection of an infinite-dimensional space (the one containing all possible electromagnetic power spectra) onto the three-dimensional space that modulates the activity of the three types of cones. This drastic reduction in dimensionality gives rise to metamerism, that is, the perceptual chromatic ...
Inés Samengo, María da Fonseca
openaire   +4 more sources

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