Results 11 to 20 of about 2,732,958 (292)
Random field ϕ 3 model and Parisi-Sourlas supersymmetry
Journal of High Energy Physics, 2022 We use the RG framework set up in [1] to explore the ϕ 3 theory with a random field interaction. According to the Parisi-Sourlas conjecture this theory admits a fixed point with emergent supersymmetry which is related to the pure Lee-Yang CFT in two less
Apratim Kaviraj, Emilio Trevisani
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The Random Field Ising Model [PDF]
Journal of Magnetism and Magnetic Materials, 1991 Ising or Ising-like models in random fields are good representations of a large number of impure materials. A domain argument shows that the normal order is not destroyed by weak random fields in more than two dimensions. Domain wall roughening due to random fields produces metastability and hysteresis.
D.P. Belanger, A.P. Young
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Light Pollution Index System Model Based on Markov Random Field
Mathematics, 2023 Light pollution is one of the environmental pollution problems facing the world. The research on the measurement standard of light pollution is not perfect at present.
Liangkun Fang +3 more
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SAR IMAGE CHANGE DETECTION BASED ON FUZZY MARKOV RANDOM FIELD MODEL [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 Most existing SAR image change detection algorithms only consider single pixel information of different images, and not consider the spatial dependencies of image pixels.
J. Zhao, G. Huang, Z. Zhao
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Fuzzy Active Contour Model With Markov Random Field for Change Detection
IEEE Access, 2022 The traditional active contour models are sensitive to the speckle noise in the synthetic aperture radar (SAR) images. In this paper, the Markov random field (MRF) theory is incorporated into the fuzzy active contour model to detect the changes of ...
Fei Xie +5 more
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Saliency Map Estimation Using a Pixel-Pairwise-Based Unsupervised Markov Random Field Model
Mathematics, 2023 This work presents a Bayesian statistical approach to the saliency map estimation problem. More specifically, we formalize the saliency map estimation issue in the fully automatic Markovian framework.
Max Mignotte
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A Markov random field image segmentation model for lizard spots
Revista Facultad de Ingeniería Universidad de Antioquia, 2016 La identificación de animales para estudio y conservación de la fauna puede ser realizada usando características de apariencia fenotípica como manchas, rayas o forma, teniendo la ventaja de que este enfoque no causa ningún daño al sujeto de estudio ...
Alexander Gómez-Villa +2 more
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Tunnelling Induced ground settlement considering soil variability [PDF]
International Journal of Mining and Geo-Engineering, 2023 Ground settlement need to be predicted well so that necessary precautionary measures could be adopted. Ground deformation behavior due to tunnel construction in inhomogeneous soil has been studied in the past few decades by many researchers.
Gouri Krishna, V B Maji
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Decomposed Mean Euler-Poincaré Characteristic Model for a Non-Gaussian Physiological Random Field
IEEE Access, 2021 This paper introduces a new approach of the mean Euler-Poincaré characteristic for nonGaussian random fields (NGRF), which is based on the decomposition by a basic function named motherwave.
Moises Ramos-Martinez +3 more
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Simultaneous Color Restoration and Depth Estimation in Light Field Imaging
IEEE Access, 2022 Recent studies in the light field imaging have shown the potential and advantages of different light field information processes. In most of the existing techniques, the processing pipeline of light field has been treated in a step-by-step manner, and ...
Yongwei Li +3 more
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