While conventional cameras offer versatility for applications ranging from amateur photography to autonomous driving, computational cameras allow for domain-specific …
Tasks across diverse application domains can be posed as large-scale optimization problems, these include graphics, vision, machine learning, imaging, health, scheduling …
SW Nam, Y Kim, D Kim, Y Jeong - ACM Transactions on Graphics (TOG), 2023 - dl.acm.org
The evolution of computer-generated holography (CGH) algorithms has prompted significant improvements in the performances of holographic displays. Nonetheless, they start to …
Optical imaging has traditionally relied on hardware to fulfill its imaging function, producing output measures that mimic the original objects. Developed separately, digital algorithms …
Today's commodity camera systems rely on compound optics to map light originating from the scene to positions on the sensor where it gets recorded as an image. To record images …
Hybrid refractive-diffractive lenses combine the light efficiency of refractive lenses with the information encoding power of diffractive optical elements (DOE), showing great potential as …
Imaging through scattering media is a fundamental and pervasive challenge in fields ranging from medical diagnostics to astronomy. A promising strategy to overcome this …
A Yang, E Kang, HE Lee… - Proceedings of the …, 2023 - openaccess.thecvf.com
Diffractive blur and low light levels are two fundamental challenges in producing high-quality photographs in under-display cameras (UDCs). In this paper, we incorporate phase masks …
X Yang, Q Fu, W Heidrich - Nature communications, 2024 - repository.kaust.edu.sa
Deep optical optimization has recently emerged as a new paradigm for designing computational imaging systems using only the output image as the objective. However, it …