Results 71 to 80 of about 1,160,757 (195)
Techniques and Advances in Ultrafast Photography
Advanced Photonics Research, Volume 6, Issue 12, December 2025.This review maps the fast‐growing field of ultrafast photography from early mechanical cameras to modern optical‐computational methods. It organizes techniques into four families (multishot passive/active; single‐shot passive/active), explains how they reach trillion‐frame‐per‐second speeds, compares capabilities and tradeoffs, and highlights ...
Chen Huang +10 more
wiley +1 more source
Method for simultaneous tracking of thousands of unlabeled cells within a transparent 3D matrix.
PLoS ONE, 2022 Three-dimensional tracking of cells is one of the most powerful methods to investigate multicellular phenomena, such as ontogenesis, tumor formation or wound healing.
Falk Nette +6 more
doaj +1 more source
Developing an End‐to‐End 3D X‐Ray Ptychography Workflow Using Surrogate Models
Concurrency and Computation: Practice and Experience, Volume 37, Issue 25-26, 30 November 2025.ABSTRACT Recently, X‐ray ptychography has attracted significant attention as a non‐destructive imaging technique with high spatial resolution. However, its application to real‐time imaging is limited by the long execution time required for iterative phase retrieval, which reconstructs sample images from diffraction patterns. To address this issue, deep
Ryota Koda +4 more
wiley +1 more source
Incoherent Digital Holography Empowered by Wavefront and Information Engineering: A Review
Advanced Photonics Research, Volume 6, Issue 10, October 2025.Advancements in incoherent digital holography (IDH) have been achieved via wavefront engineering (using spatial light modulators, diffractive optics, and metasurfaces) and information engineering (using compressive sensing and deep learning). This paper presents an overview of IDH with wavefront and information engineering, paving the way toward its ...
Teruyoshi Nobukawa
wiley +1 more source
Geometric Solution of Image Degradation by Diffraction in Lensless Sensing and Microscopy
, 2020 This paper proposes a non-computational method of counteracting the effect of image degradation introduced by the diffraction phenomenon in lensless microscopy.
Pranab Kumar Dutta (17513982) +2 more
core +1 more source
DWT-SVD Based Watermarking for High-Resolution Medical Holographic Images
Complexity, 2022 Watermarking is one of the most common techniques used to protect data’s authenticity, integrity, and security. The obfuscation in the frequency domain used in the watermarking method makes the watermarking stronger than the obfuscation in the spatial ...
Fahrettin Horasan +5 more
doaj +1 more source
High‐Fidelity Computational Microscopy via Feature‐Domain Phase Retrieval
Advanced Science, Volume 12, Issue 21, June 5, 2025.An innovative phase retrieval framework, termed FD‐PR, is uniquely established in the image's feature domain through the feature‐extracted, physical‐driven regression with interfaces for combining physics and image processing constraints. FD‐PR takes advantage of invariance components of an image against presences of model mismatch and uncertainty ...
Shuhe Zhang +4 more
wiley +1 more source
Dual-mode holographic microscopy imaging platform
, 2018 We report on a novel layout capable of dual-mode imaging in real time with different magnifications and resolution capabilities in lensless microscopy.
J. A. Picazo-Bueno +3 more
core +1 more source
Bendable Fiber Lens for Minimally Invasive Endoscopy
Laser &Photonics Reviews, Volume 19, Issue 12, June 18, 2025.Translating ex vivo imaging to minimally invasive in vivo applications is of outstanding scientific and socioeconomic relevance. 3D imaging based on tiny lensless fiber endoscopes requires complex setups and computational schemes, so far. Bridging this gap, imaging through a unique optical fiber that mimics the functionality of a lens but is minimally ...
Ronja Stephan +10 more
wiley +1 more source
Advanced Intelligent Systems, Volume 7, Issue 4, April 2025.This review examines the integration of artificial intelligence and microfluidics technology in dermatological research and therapy. It highlights recent advancements and potential clinical applications for enhancing diagnostic capabilities and therapeutic strategies of psoriasis.
Ibrahim Shaw +5 more
wiley +1 more source