Image gray scale information adaptive error diffusion of electrowetting electronic paper

Bipeng CAI; Ting MEI; Shanling LIN; Tingyu WANG; Wenjie MAO; Jianhao ZHANG; Tailiang GUO; Zhixian LIN

doi:10.37188/OPE.20243224.3554

Optics and Precision Engineering, Volume. 32, Issue 24, 3554(2024)

Image gray scale information adaptive error diffusion of electrowetting electronic paper

Bipeng CAI1...2, Ting MEI1,2, Shanling LIN2,3, Tingyu WANG2,3, Wenjie MAO2,3, Jianhao ZHANG2,3, Tailiang GUO1,2, and Zhixian LIN1,23,* |Show fewer author(s)

Author Affiliations

¹School of Physics and Info. Eng.， Fuzhou Univ.， Fuzhou3506， China

²Fujian Optoelectronic Info. Sci. and Tech. Innovation Lab.， Fuzhou350116， China

³School of Advanced Manufacturing， Fuzhou Univ.， Quanzhou62200， China

show less

Abstract Get PDF(in Chinese)

Figures & Tables(11)

Fig. 1. Flow chart of error diffusion algorithm

Download full size

View in Article

Fig. 2. Example of error diffusion filter

Download full size

View in Article

Fig. 3. Schematic diagram of the image classification flow

Fig. 4. Test images

Fig. 5. Results of the algorithm proposed in this paper

Download full size

View in Article

Fig. 6. Subjective evaluation experiment

Download full size

View in Article

Fig. 7. Comparison diagram of display effect of monochrome electrowetting display of Woman

Download full size

View in Article

Fig. 8. Comparison diagram of display effect of monochrome electrowetting display of Car

Download full size

View in Article

Table 1. Edge detection results
View table
View in Article
Table 1. Edge detection results
Method Index
Mean edge strength Mean aspect ratio of the edge lines
Literature ［20］ 1.345 3 2.115 5
Literature ［21］ 2.094 9 1.619 8
Proposed method 2.327 8 1.756 4

Table 2. ANOVA effect of different variable factors on image quality scores
View table
View in Article
Table 2. ANOVA effect of different variable factors on image quality scores
Factor Image quality score
df F Sig.
Method 4 130.714 0
Image grayscale information features 14 10.619 0

Table 3. Objective evaluation results

View table

View in Article

Table 3. Objective evaluation results

Method	Mean value of objective evaluation
Method	PSNR/dB	VIF
Literature ［7］	30.830 5	0.868 9
Literature ［11］	39.410 7	0.949 8
Literature ［15］	34.355 3	0.947 9
Literature ［19］	32.228 9	0.642 8
Proposed algorithm	45.903 3	0.964 3

Tools

Get Citation

Copy Citation Text

Bipeng CAI, Ting MEI, Shanling LIN, Tingyu WANG, Wenjie MAO, Jianhao ZHANG, Tailiang GUO, Zhixian LIN. Image gray scale information adaptive error diffusion of electrowetting electronic paper[J]. Optics and Precision Engineering, 2024, 32(24): 3554

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites