title: Multi-focused microlens array optimization and light field imaging study based on Monte Carlo method.
abstract: Plenoptic cameras are used for capturing flames in studies of high-temperature phenomena. However, simulations of plenoptic camera models can be used prior to the experiment improve experimental efficiency and reduce cost. In this work, microlens arrays, which are based on the established light field camera model, are optimized into a hexagonal structure with three types of microlenses. With this improved plenoptic camera model, light field imaging of static objects and flame are simulated using the calibrated parameters of the Raytrix camera (R29). The optimized models improve the image resolution, imaging screen utilization, and shooting range of depth of field.
authors.forename: Tian-Jiao
authors.initials: TJ
authors.lastname: Li
authors.forename: Sai
authors.initials: S
authors.lastname: Li
authors.forename: Yuan
authors.initials: Y
authors.lastname: Yuan
authors.forename: Yu-Dong
authors.initials: YD
authors.lastname: Liu
authors.forename: Chuan-Long
authors.initials: CL
authors.lastname: Xu
authors.forename: Yong
authors.initials: Y
authors.lastname: Shuai
authors.forename: He-Ping
authors.initials: HP
authors.lastname: Tan