CDD Inpainting Algorithm Based on Corrosion Treatment and Multi-Parameter Factors

Shanshan Du; Chao Han

doi:10.3788/LOP56.161011

Journals >Laser & Optoelectronics Progress >Volume 56 >Issue 16 >Page 161011 > Article

Laser & Optoelectronics Progress
Vol. 56, Issue 16, 161011 (2019)

CDD Inpainting Algorithm Based on Corrosion Treatment and Multi-Parameter Factors

Shanshan Du and Chao Han^*

Author Affiliations

College of Electrical Engineering, Anhui Polytechnic University, Wuhu, Anhui 241000, China

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DOI: 10.3788/LOP56.161011 Cite this Article Set citation alerts

Shanshan Du, Chao Han. CDD Inpainting Algorithm Based on Corrosion Treatment and Multi-Parameter Factors[J]. Laser & Optoelectronics Progress, 2019, 56(16): 161011 Copy Citation Text

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Fig. 1. Corrosion operation. (a) Target image; (b) corroded image

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First simulation results. (a) Jump; (b) mask image; (c) proposed method; (d) CDD algorithm; (e) algorithm in Ref. [7]; (f) algorithm in Ref. [10]; (g) algorithm in Ref. [11]; (h) algorithm in Ref. [16]

Fig. 2. First simulation results. (a) Jump; (b) mask image; (c) proposed method; (d) CDD algorithm; (e) algorithm in Ref. [7]; (f) algorithm in Ref. [10]; (g) algorithm in Ref. [11]; (h) algorithm in Ref. [16]

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Fig. 3. Second simulation results. (a) Original image; (b) mask image; (c) proposed method; (d) CDD algorithm; (e) algorithm in Ref. [7]; (f) algorithm in Ref. [10]; (g) algorithm in Ref. [11]; (h) algorithm in Ref. [16]

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Fig. 4. Third simulation results. (a) Text image; (b) mask image; (c) proposed method; (d) CDD algorithm; (e) algorithm in Ref. [7]; (f) algorithm in Ref. [10]; (g) algorithm in Ref. [11]; (h) algorithm in Ref. [16]

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Fig. 5. Fourth simulation results. (a) μ=1.7, τ=2.1; (b) μ=2.3, τ=1.9; (c) μ=2.2, τ=2.2; (d) μ=1.7, τ=2.1; (e) μ=2.3, τ=1.9; (f) μ=2.2, τ=2.2; (g) μ=1.7, τ=2.1; (h) μ=2.3, τ=1.9; (i) μ=2.2, τ=2.2

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Parameter	Proposedmethod	CDDalgorithm	Algorithmin Ref. [7]	Algorithmin Ref. [10]	Algorithmin Ref. [11]	Algorithmin Ref. [16]
m	200	500	500	500	500	500
t /s	19.8906	33.5469	33.3438	33.9063	35.1875	33.8906

Table 1. Iteration times and time for six kinds of inpainting algorithms (first simulation results)

Parameter	Proposedmethod	CDDalgorithm	Algorithmin Ref. [7]	Algorithmin Ref. [10]	Algorithmin Ref. [11]	Algorithmin Ref. [16]
m	300	500	500	500	500	500
t /s	24.2500	34.9219	34.3594	34.6875	35.1094	34.8438

Table 2. Iteration times and time for six kinds of inpainting algorithms(second simulation results)

Parameter	Proposedmethod	CDDalgorithm	Algorithmin Ref. [7]	Algorithmin Ref. [10]	Algorithmin Ref. [11]	Algorithmin Ref. [16]
m	300	800	800	800	800	800
t /s	32.5625	62.0156	61.9063	68.8438	66.1094	63.2344

Table 3. Iteration times and time for six kinds of inpainting algorithms (third simulation results)

Parameter	Fig. 2(b)			Fig. 3(b)			Fig. 4(b)
μ	1.7	2.3	2.2	1.7	2.3	2.2	1.7	2.3	2.2
τ	2.1	1.9	2.2	2.1	1.9	2.2	2.1	1.9	2.2
m	200	200	200	300	300	300	300	300	300
t /s	20.1250	25.2031	25.1094	25.0625	29.9375	30.0313	33.0938	47.4688	53.0156

Table 4. Iteration times and time of the proposed algorithm under other parameters

Shanshan Du, Chao Han. CDD Inpainting Algorithm Based on Corrosion Treatment and Multi-Parameter Factors[J]. Laser & Optoelectronics Progress, 2019, 56(16): 161011

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