Modern digital cameras employ silicon focal plane array (FPA) image sensors featuring
millions of pixels. However, it is possible to make a camera that only needs one pixel. In …

A digital micromirror device (DMD) is a product of micromechanics. The DMD employs
numerous micromirrors as the actuating components to switch small portions of light on and …

Single-pixel imaging which employs active illumination to acquire spatial information is an
innovative imaging scheme and has received increasing attentions in recent years. It is …

Fourier single-pixel imaging (FSI) employs Fourier basis patterns for encoding spatial
information and is capable of reconstructing high-quality two-dimensional and three …

Structured light has become topical of late, where controlling light in all its degrees of
freedom has offered novel states of light long predicted, enhanced functionality in …

In this paper, we propose a ghost imaging scheme with fast Walsh–Hadamard transform,
named GIFWHT. In the scheme, Walsh–Hadamard pattern pairs are used to illuminate an …

Typical single-pixel imaging techniques inherently consume a large number of
measurements to reconstruct a high-quality and high-resolution image. Three-dimensional …

Single-pixel camera imaging is an emerging paradigm that allows high-quality images to be
provided by a device only equipped with a single point detector. A single-pixel camera is an …

We demonstrate imaging of complex amplitude objects through digital holography with
phase-structured illumination and bucket detection. The object is sampled with a set of micro …

Time-resolved multispectral imaging has many applications in different fields, which range
from characterization of biological tissues to environmental monitoring. In particular, optical …