Phase and amplitude reconstruction in single-pixel transmission microscopy: A comparison of Hadamard, cosine, and noiselet bases
Article
-
- Overview
-
- Research
-
- Identity
-
- Additional Document Info
-
- View All
-
Overview
abstract
-
Hadamard, cosine, and noiselet bases are implemented into a digital holographic microscope based on single-pixel imaging with the capability to retrieve images of complex objects. The object is illuminated with coherent light modulated with different patterns deployed in a digital micromirror device, and the resulting fields are captured by single-pixel detection. For amplitude images, the experimental results of the three bases are evaluated with the peak SNR criteria. It is shown that the cosine basis recovers amplitude distributions with the best quality. Regarding phase images, the recovered ones compare well with those obtained with a CMOS camera. © 2021 Optical Society of America
publication date
funding provided via
published in
Research
keywords
-
Transmissions; Amplitude distributions; Amplitude reconstruction; CMOS camera; Complex objects; Digital micro-mirror device; Phase image; Single pixel; Transmission microscopy; Pixels
Identity
Digital Object Identifier (DOI)
PubMed ID
Additional Document Info
start page
end page
volume
issue