Research on image segmentation method using a structure-preserving region model-based MRF
Sign Up to like & getrecommendations! Published in 2018 at "Cluster Computing"
DOI: 10.1007/s10586-018-2592-2
Abstract: This paper proposes a structure-preserving region model for machine images. Under the Bayesian framework, the proposed model is combined with MRF (Markov random field) to offer a new method for the segmentation of machine images.… read more here.
Keywords: region model; structure preserving; segmentation; preserving region ... See more keywords
Structure Preserving Sparse Coding for Data Representation
Sign Up to like & getrecommendations! Published in 2018 at "Neural Processing Letters"
DOI: 10.1007/s11063-018-9796-6
Abstract: Sparse coding methods have shown the superiority in data representation. However, traditional sparse coding methods cannot explore the manifold structure embedded in data. To alleviate this problem, a novel method, called Structure Preserving Sparse Coding… read more here.
Keywords: preserving sparse; data representation; structure preserving; sparse coding ... See more keywords
Model Predictive Control of Marine Vessel Power System by Use of Structure Preserving Model
Sign Up to like & getrecommendations! Published in 2018 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2018.09.501
Abstract: Abstract The paper presents model predictive control (MPC) based on an optimization model drawn from the structure preserving model (SPM) for marine vessel power systems. Three objective functions are proposed to control frequency, transient load… read more here.
Keywords: model predictive; structure preserving; power; model ... See more keywords
Structure-preserving isospectral transformation for total or partial decoupling of self-adjoint quadratic pencils
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2019.01.009
Abstract: Abstract Quadratic pencils λ2M + λC + K, where M, C, and K are n × n real matrices, arise in a broad range of important applications. Its spectral properties affect the vibration behavior of the underlying system which often consists… read more here.
Keywords: isospectral transformation; quadratic pencils; structure preserving; structure ... See more keywords
Structure preserving stratification of skew-symmetric matrix polynomials
Sign Up to like & getrecommendations! Published in 2017 at "Linear Algebra and its Applications"
DOI: 10.1016/j.laa.2017.06.044
Abstract: We study how elementary divisors and minimal indices of a skew-symmetric matrix polynomial of odd degree may change under small perturbations of the matrix coefficients. We investigate these change ... read more here.
Keywords: symmetric matrix; structure preserving; stratification skew; skew symmetric ... See more keywords
The selection of input weights of extreme learning machine: A sample structure preserving point of view
Sign Up to like & getrecommendations! Published in 2017 at "Neurocomputing"
DOI: 10.1016/j.neucom.2016.06.079
Abstract: Abstract The random assignment strategy for input weights has brought extreme learning machine (ELM) many advantages such as fast learning speed, minimal manual intervention and so on. However, the Monte Carlo (MC) based random sampling… read more here.
Keywords: input weights; sample structure; structure preserving; extreme learning ... See more keywords
Large-eddy simulation of bluff-body stabilized premixed flames with low-dissipative, structure-preserving convection schemes
Sign Up to like & getrecommendations! Published in 2023 at "AIP Advances"
DOI: 10.1063/5.0155829
Abstract: Large eddy simulation (LES) has the potential to predict turbulent combustion phenomena in modern practical combustors. As errors from sub-grid models may be comparable to the numerical errors in the LES approach, mitigating the impact… read more here.
Keywords: structure preserving; large eddy; low dissipative; scheme ... See more keywords
Local structure-preserving methods for the generalized Rosenau–RLW–KdV equation with power law nonlinearity*
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Physics B"
DOI: 10.1088/1674-1056/26/10/100202
Abstract: Local structure-preserving algorithms including multi-symplectic, local energy- and momentum-preserving schemes are proposed for the generalized Rosenau–RLW–KdV equation based on the multi-symplectic Hamiltonian formula of the equation. Each of the present algorithms holds a discrete conservation… read more here.
Keywords: generalized rosenau; rlw kdv; rosenau rlw; structure preserving ... See more keywords
Blind Adaptive Structure-Preserving Imaging Enhancement for Low-Light Condition
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2022.3160652
Abstract: In this letter, a novel and effective algorithm based on Retinex model is proposed for low-light image enhancement, named Blind Adaptive Structure-Preserving Image Enhancement (BASSY). The low-light image enhancement is still a challenging task because… read more here.
Keywords: adaptive structure; structure preserving; low light; blind adaptive ... See more keywords
Structure-Preserving and Color-Restoring Up-Sampling for Single Low-Light Image
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems for Video Technology"
DOI: 10.1109/tcsvt.2021.3086598
Abstract: Single image super-resolution (SR), as a basic computer vision task, has been widely studied. However, existing single image SR methods, applied in images with normal light, perform poorly on low-light images. To address this limitation,… read more here.
Keywords: light image; single low; low light; color ... See more keywords
Structure-Preserving Image Super-Resolution
Sign Up to like & getrecommendations! Published in 2021 at "IEEE transactions on pattern analysis and machine intelligence"
DOI: 10.1109/tpami.2021.3114428
Abstract: In this paper, we propose a structure-preserving super-resolution (SPSR) method to alleviate the above issue while maintaining the merits of GAN-based methods to generate perceptual-pleasant details. Firstly, we propose SPSR with gradient guidance (SPSR-G) by… read more here.
Keywords: resolution; super resolution; structure preserving; structure ... See more keywords