Color Volumetric Imaging With High Dynamic Range Based on Parallel Confocal Detection DOI
Woojin Lee, Chang-Soo Kim, Dong‐Ryoung Lee

et al.

IEEE Photonics Technology Letters, Journal Year: 2024, Volume and Issue: 36(14), P. 881 - 884

Published: May 27, 2024

Reflectance confocal microscopy is widely used in several applications that require non-destructive optical three-dimensional (3D) imaging. However, the acquisition speed of conventional limited by mechanical 3D scanning. Furthermore, acquiring data from a sample with excessively different degrees reflectance difficult. We propose system combines high dynamic range (HDR) technique and parallelized detection to achieve high-speed volumetric imaging for samples varying reflectivity. Our sequentially acquires two-dimensional color images projecting patterns onto objects using focus tunable lens axially scanning, thereby creating profile. By modulating power light source synchronization axial scanning direction, two profiles are produced fused them reconstruct an HDR demonstrate proposed can capture thorough even wide

Language: Английский

光场表征及其分辨率提升技术：文献综述及最新进展(特邀) DOI

张润南 ZHANG Runnan,

周宁 ZHOU Ning,

周子豪 ZHOU Zihao

et al.

Infrared and Laser Engineering, Journal Year: 2024, Volume and Issue: 53(9), P. 20240347 - 20240347

Published: Jan. 1, 2024

Citations

0
Color Volumetric Imaging With High Dynamic Range Based on Parallel Confocal Detection DOI
Woojin Lee, Chang-Soo Kim, Dong‐Ryoung Lee

et al.

IEEE Photonics Technology Letters, Journal Year: 2024, Volume and Issue: 36(14), P. 881 - 884

Published: May 27, 2024

Reflectance confocal microscopy is widely used in several applications that require non-destructive optical three-dimensional (3D) imaging. However, the acquisition speed of conventional limited by mechanical 3D scanning. Furthermore, acquiring data from a sample with excessively different degrees reflectance difficult. We propose system combines high dynamic range (HDR) technique and parallelized detection to achieve high-speed volumetric imaging for samples varying reflectivity. Our sequentially acquires two-dimensional color images projecting patterns onto objects using focus tunable lens axially scanning, thereby creating profile. By modulating power light source synchronization axial scanning direction, two profiles are produced fused them reconstruct an HDR demonstrate proposed can capture thorough even wide

Language: Английский

Citations

0