Cross-domain colorization of unpaired infrared images through contrastive learning guided by color feature selection attention

Tong Jiang, Xiaodong Kuang, Sanqian Wang, Tingting Liu, Yuan Liu, Xiubao Sui, and Qian Chen

Opt. Express 32(9), 15008-15024 (2024)  View: HTML | PDF

Dual-domain mean-reverting diffusion model-enhanced temporal compressive coherent diffraction imaging

Hao Li, Jinwei Xu, Xinyi Wu, Cong Wan, Weisheng Xu, Jianghao Xiong, Wenbo Wan, and Qiegen Liu

Opt. Express 32(9), 15243-15257 (2024)  View: HTML | PDF

Off-axis telescope misalignment correction based on defocus spot moment features

Wei Tang, Yujia Liu, Yiqian Gan, Siheng Tian, Qiong Tu, Yang Li, Yongmei Huang, and Hongyang Guo

Opt. Express 32(9), 15893-15911 (2024)  View: HTML | PDF

Cluster sampling and scalable Bayesian optimization with constraints for negative tone development resist model calibration

Le Ma, Xingyu Ma, Shaogang Hao, Lisong Dong, Yayi Wei, and Zhengguo Tian

Opt. Express 32(9), 15993-16003 (2024)  View: HTML | PDF

Removal of algorithmic stagnation by augmented iterative phase retrieval

Areeba Fatima and Daniele Faccio

Opt. Express 32(9), 16016-16026 (2024)  View: HTML | PDF

Enhanced imaging with binary circular Dammann Fresnel zone plate

Stefan R. Anton, Nadav Shabairou, Stefan G. Stanciu, George A. Stanciu, and Zeev Zalevsky

Opt. Express 32(9), 16248-16259 (2024)  View: HTML | PDF

Optical spatial differentiation enabled layer sensing of two-dimensional atomic crystals

Jin Zhang, Hanqing Wu, Mian Huang, Xin Dai, Tao Zhang, Yingdan Li, and Xiaoyan Yu

Opt. Express 32(9), 16563-16577 (2024)  View: HTML | PDF