Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Zhengmeng Jin"'
Publikováno v:
Journal of Mathematical Imaging and Vision. 65:437-452
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::696ff69862808e275115d43824e89712
https://doi.org/10.1007/s10851-022-01127-6
https://doi.org/10.1007/s10851-022-01127-6
Publikováno v:
Journal of the Franklin Institute. 359:8377-8394
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21b5a74bc2fa887eb51d901f7e3f4b88
https://doi.org/10.1016/j.jfranklin.2022.08.004
https://doi.org/10.1016/j.jfranklin.2022.08.004
Publikováno v:
Applied Numerical Mathematics. 172:242-258
The fractional Laplacian, ( − △ ) s , s ∈ ( 0 , 1 ) , appears in a wide range of physical systems, including Levy flights, some stochastic interfaces, and theoretical physics in connection to the problem of stability of the matter. In this pape
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3207ad6739f4b18e30a7f7154e63f54d
https://doi.org/10.1016/j.apnum.2021.10.006
https://doi.org/10.1016/j.apnum.2021.10.006
Publikováno v:
Journal of Mathematical Analysis and Applications. 523:126992
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4350c24fe4e876f022c4061e78b161c
https://doi.org/10.1016/j.jmaa.2022.126992
https://doi.org/10.1016/j.jmaa.2022.126992
Publikováno v:
SIAM Journal on Imaging Sciences. 14:441-469
In order to retain as many valuable details from the input source images as possible during the process of fusion, this paper proposes an adaptive weight based total variation model for image fusio...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44401259dd934a77fb75cc252bd4e937
https://doi.org/10.1137/20m1334103
https://doi.org/10.1137/20m1334103
Publikováno v:
Applied Mathematical Modelling. 79:52-67
Image segmentation methods usually suffer from intensity inhomogeneity problem caused by many factors such as spatial variations in illumination (or bias fields of imaging devices). In order to address this problem, this paper proposes a Retinex-base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a640eeca2c30e36083e8aff0593cecd
https://doi.org/10.1016/j.apm.2019.11.005
https://doi.org/10.1016/j.apm.2019.11.005
Publikováno v:
Computers & Mathematics with Applications. 77:2553-2567
Color transfer methods usually suffer from spatial color coherency problem. In order to address this problem, this paper develops a fused color transfer method for image colorization. Our idea is to design a local student’s t-test to screen the inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe78444c7911c1ff91ae1510c642ff9c
https://doi.org/10.1016/j.camwa.2018.12.033
https://doi.org/10.1016/j.camwa.2018.12.033
Publikováno v:
Numerical Mathematics: Theory, Methods and Applications. 10:895-912
High order total variation (TV2) and ℓ1 based (TV2L1) model has its advantage over the TVL1 for its ability in avoiding the staircase; and a constrained model has the advantage over its unconstrained counterpart for simplicity in estimating the par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3b46ede2e60b26dfb7a2c533859803f
https://doi.org/10.4208/nmtma.2017.m1664
https://doi.org/10.4208/nmtma.2017.m1664
Publikováno v:
Inverse Problems and Imaging. 10:1037-1055
In this paper, we study the problem of image colorization based on the propagation from given color pixels to the other grey-level pixels in grayscale images. We propose to use a coupled total variation model with curvature information of luminance c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e37a60c424ec463cba8faabe5d2c9b67
https://doi.org/10.3934/ipi.2016031
https://doi.org/10.3934/ipi.2016031
Autor:
Zhengmeng Jin, Xiaoping Yang
Publikováno v:
Acta Mathematicae Applicatae Sinica, English Series. 32:969-982
In this paper, we consider two variational models for speckle reduction of ultrasound images. By employing the G-convergence argument we show that the solution of the SO model coincides with the minimizer of the JY model. Furthermore, we incorporate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24c475e8cbf115ad8c529f1436f3a729
https://doi.org/10.1007/s10255-016-0618-1
https://doi.org/10.1007/s10255-016-0618-1