Traditional approaches to imaging require that an increase in depth of field is associated
with a reduction in numerical aperture, and hence with a reduction in resolution and optical …

With the development of computational imaging, the integration of optical system design and
digital algorithms has made more imaging tasks easier to perform. Wavefront coding (WFC) …

An experimental method to calibrate Liquid Crystal on Silicon (LCoS) displays by self-
generating lens configurations on the studied device is proposed in this paper. On the one …

Conjunctival goblet cells (CGCs) are mucin-secreting cells in the eye and play essential
roles for ocular surface homeostasis. Since various ocular surface pathologies are related to …

The body size of the livestock is an important indicator for breeding and animal production,
however, the traditional measurement of body size of the livestock is a hard manual …

家畜体尺测量是现代畜牧业研究的重要课题, 而体尺测点的提取是体尺测量过程中的关键.
为了解决猪体点云的三维体尺测点的自动提取问题, 提出了一种基于旋转归一化的猪体体尺测点 …

This paper introduces a novel lensless full colour diffractive computational imaging system
with a planar Multilevel Phase Mask (MPM) as a diffractive optical element (DOE). The …

A practical activity designed to introduce wavefront coding techniques as a method to extend
the depth of field in optical systems is presented. The activity is suitable for advanced …

Since the numbers and capacities of dairy cattle farms are increasing with every passing
day, computer aided studies for the management of these farms become more important and …

Reducing the aperture size is a conventional technique to obtain extended depth of field
(DOF) of an imaging sytem, but it is obscured by depleting illumination. Polarization coded …