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Journals
Applied Mathematics and Nonlinear Sciences
Volume 7 (2022): Issue 2 (July 2022)
Open Access
Digital model creation and image meticulous processing based on variational partial differential equation
Pei Wang
Pei Wang
,
Hani Jamal Sulaimani
Hani Jamal Sulaimani
and
Sae Hoon Kim
Sae Hoon Kim
| Nov 22, 2021
Applied Mathematics and Nonlinear Sciences
Volume 7 (2022): Issue 2 (July 2022)
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Published Online:
Nov 22, 2021
Page range:
467 - 476
Received:
Jun 06, 2021
Accepted:
Sep 24, 2021
DOI:
https://doi.org/10.2478/amns.2021.1.00047
Keywords
variational
,
partial differential equation
,
animation scene
,
digital model
,
images
,
denoising
© 2021 Pei Wang et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Fig. 1
Hierarchical relationship analysis diagram.
Fig. 2
Repair effect of scratches.
Fig. 3
Curve change diagram of image change.
The number and time of iterations required by CDD and FCDD models
Bar
The ring
Face
LAKE
CDD
FCDD
CDD
FCDD
CDD
FCDD
CDD
FCDD
Number of iterations
19980
824
47012
3972
47841
550
13822
598
Repair time
94.3 s
7.3 s
1433.3 s
125.0 s
987.6 s
11.9 s
307 s
13.3 s
Number of restored pixels
150
1659
894
992