Biosensors are making a large impact in environmental, food, biomedical, and in many other
applications. They provide many advantages. in comparison to standard analytical detection …

We present a Fresnel zone plate (FZP) mask-based system for single-shot lensless confocal
imaging. The system uses an FZP as coded aperture, which allows each point source to cast …

摘要同轴数字全息具有光路简单, 光源相干性要求低, 充分利用相机空间带宽积等优点,
在各领域得到了广泛的应用, 但其固有的离焦共轭像会严重降低再现像的质量 …

We propose a resolution enhancement method for a lensless in-line holographic
microscope (LIHM) by combining the hologram segmentation and pixel super-resolution …

Compressive holography can successfully reconstruct a three-dimensional layered object
from a two-dimensional hologram. However, the extremely time-consuming reconstruction …

Novel optical biosensors in direct interaction with living cells open new avenues in the
detection of given cell types, including pathogenic microorganisms, and in the measurement …

Using Digital Holographic Microscope (DHM) technology-as it alleviates the small depth of
focus constraint of the conventional microscopes-the fast screening of large fluid sample …

In the case of in-line digital holographic microscopes the retrieval of the phase information is
indispensable to remove the twin image noise and to characterize the thickness and …

Digital inline holography (DIH) is a powerful single-camera 3D microscopic imaging tool that
is able to digitally refocus a recorded image to reconstruct the 3D field of view. Compared to …

Pixelation, blur and additional noise of imaging system limit the resolution of final images
acquired. Many pixel superresolution algorithms have been applied to enhance the …