Color Space Conversion Method of Digital Printing Based on Improved Extreme Learning Machine

Jinkai Yang; Pengfei Li; Zebin Su; Junfeng Jing

doi:10.3788/LOP202158.0533001

Laser & Optoelectronics Progress, Volume. 58, Issue 5, 0533001(2021)

Color Space Conversion Method of Digital Printing Based on Improved Extreme Learning Machine

Jinkai Yang^1,2, Pengfei Li¹, Zebin Su^1、*, and Junfeng Jing¹

Author Affiliations

¹College of Electrics and Information, Xi'an Polytechnic University, Xi'an , Shaanxi 710048, China

²Cooperative Innovation Center for Technical Textiles, Xi'an Polytechnic University, Xi'an , Shaanxi 710048,China

show less

Abstract Get PDF(in Chinese)

Figures & Tables(6)

Fig. 1. Extreme learning machine structure

Download full size

Fig. 2. 100 test sample color patches

Download full size

Fig. 3. Ridge trace maps based on ridge regression and R-ELM color space conversion model. (a) Component C; (b) component M; (c) component Y; (d) component K

Download full size

Fig. 4. Distribution of color difference

Download full size

Table 1. Comparison of conversion color difference between four color space conversion models
View table
Table 1. Comparison of conversion color difference between four color space conversion models
Method Average Max Min
BPNN 8.542 22.613 1.836
GRNN 2.747 13.466 0.460
ELM 2.285 7.162 0.466
Proposed 1.645 6.965 0.221

Table 2. Average training time of models
View table
Table 2. Average training time of models
Model Training time /s
BPNN 10.563
GRNN 7.845
Proposed 1.489

Tools

Get Citation

Copy Citation Text

Jinkai Yang, Pengfei Li, Zebin Su, Junfeng Jing. Color Space Conversion Method of Digital Printing Based on Improved Extreme Learning Machine[J]. Laser & Optoelectronics Progress, 2021, 58(5): 0533001

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites