基于轻量残差网络的高效半色调算法
刘登峰,陈世海,郭文静,柴志雷
Efficient halftone algorithm based on lightweight residual networks
Dengfeng LIU,Shihai CHEN,Wenjing GUO,Zhilei CHAI
表 1
半色调算法的定量评价
Tab.1
Quantitative evaluation of halftone algorithms
算法
SSIM
PSNR
Bayer有序抖动
[
5
]
0.098 1
20.174 1
Ostromoukhov误差扩散
[
24
]
0.110 0
21.133 3
DBS
[
25
]
0.092 4
21.037 0
RVH
[
14
]
0.161 5
20.700 8
本研究
0.174 7
20.834 1