ArticleLight, science & applications2015
Portable lensless wide-field microscopy imaging platform based on digital inline holography and multi-frame pixel super-resolution.
Article in Light, science & applications, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
30 citing papers in PubMed.
- AI-driven digital holographic microscopy for label-free quantitative cellular analysis: toward low-cost and field-deployable platforms.Biomedical optics express · 2026Review
- Cell Observation and Analysis with a Three-Dimensional Optical Wave Field Microscope.Biosensors · 2025Article
- Review
- Spatio-temporal based deep learning for rapid detection and identification of bacterial colonies through lens-free microscopy time-lapses.PLOS digital health · 2022Article
- Pixel Super-Resolution Phase Retrieval for Lensless On-Chip Microscopy via Accelerated Wirtinger Flow.Cells · 2022Article
- A Compact Raster Lensless Microscope Based on a Microdisplay.Sensors (Basel, Switzerland) · 2021Article
- Advances in sperm analysis: techniques, discoveries and applications.Nature reviews. Urology · 2021Review
- Nonmechanical parfocal and autofocus features based on wave propagation distribution in lensfree holographic microscopy.Scientific reports · 2021Article
- "Online" and "at-home" versus traditional models of health care: enhancing access or impeding optimal therapeutics?Fertility and sterility · 2020Article
- Lensless, reflection-based dark-field microscopy (RDFM) on a CMOS chip.Biomedical optics express · 2020Article
- Holographic detection of nanoparticles using acoustically actuated nanolenses.Nature communications · 2020Article
- Machine Learning with Optical Phase Signatures for Phenotypic Profiling of Cell Lines.Cytometry. Part A : the journal of the International Society for Analytical Cytology · 2019Article
- Continuous Live-Cell Culture Imaging and Single-Cell Tracking by Computational Lensfree LED Microscopy.Sensors (Basel, Switzerland) · 2019Article
- Article
- A Novel On-Chip Method for Differential Extraction of Sperm in Forensic Cases.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2018Article
- Detection of viability of micro-algae cells by optofluidic hologram pattern.Biomicrofluidics · 2018Article
- Emerging technologies for home-based semen analysis.Andrology · 2018Review
- Multilayer pixel super-resolution lensless in-line holographic microscope with random sample movement.Scientific reports · 2017Article
- Adaptive pixel-super-resolved lensfree in-line digital holography for wide-field on-chip microscopy.Scientific reports · 2017Article
- Monitoring Neutropenia for Cancer Patients at the Point of Care.Small methods · 2017Article
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
In this paper, an irregular displacement-based lensless wide-field microscopy imaging platform is presented by combining digital in-line holography and computational pixel super-resolution using multi-frame processing. The samples are illuminated by a nearly coherent illumination system, where the hologram shadows are projected into a complementary metal-oxide semiconductor-based imaging sensor. To increase the resolution, a multi-frame pixel resolution approach is employed to produce a single holographic image from multiple frame observations of the scene, with small planar displacements. Displacements are resolved by a hybrid approach: (i) alignment of the LR images by a fast feature-based registration method, and (ii) fine adjustment of the sub-pixel information using a continuous optimization approach designed to find the global optimum solution. Numerical method for phase-retrieval is applied to decode the signal and reconstruct the morphological details of the analyzed sample. The presented approach was evaluated with various biological samples including sperm and platelets, whose dimensions are in the order of a few microns. The obtained results demonstrate a spatial resolution of 1.55 µm on a field-of-view of ≈30 mm
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.