ArticleScientific reports2017
Adaptive pixel-super-resolved lensfree in-line digital holography for wide-field on-chip microscopy.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
What it found
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The trial behind it
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Who cites it
23 citing papers in PubMed, 109 citations in OpenAlex.
- Extended Field of View and Resolution Enhancement in Lensless Digital Holography.Sensors (Basel, Switzerland) · 2026Article
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- Maskless and on-chip LED-array microscope with spatially-varying angle calibration for centimeter-scale phase imaging.bioRxiv : the preprint server for biology · 2025Article
- Adaptive lensless microscopic imaging with unknown phase modulation.Biomedical optics express · 2025Article
- Advances in Portable Optical Microscopy Using Cloud Technologies and Artificial Intelligence for Medical Applications.Sensors (Basel, Switzerland) · 2024Review
- Lens-free on-chip 3D microscopy based on wavelength-scanning Fourier ptychographic diffraction tomography.Light, science & applications · 2024Article
- Quantitative phase imaging based on holography: trends and new perspectives.Light, science & applications · 2024Review
- Super-resolution techniques for biomedical applications and challenges.Biomedical engineering letters · 2024Review
- Roadmap on computational methods in optical imaging and holography [invited].Applied physics. B, Lasers and optics · 2024Review
- Ptychographic lens-less birefringence microscopy using a mask-modulated polarization image sensor.Scientific reports · 2023Article
- Adaptive constraints by morphological operations for single-shot digital holography.Scientific reports · 2023Article
- Review
- Adaptive sparse reconstruction for lensless digital holography via PSF estimation and phase retrieval.Optics express · 2022Article
- Two-Step Converging Spherical Wave Diffracted at a Circular Aperture of Digital In-Line Holography.Micromachines · 2022Article
- Pixel Super-Resolution Phase Retrieval for Lensless On-Chip Microscopy via Accelerated Wirtinger Flow.Cells · 2022Article
- Classification of unlabeled cells using lensless digital holographic images and deep neural networks.Quantitative imaging in medicine and surgery · 2021Article
- Pursuing the Diffraction Limit with Nano-LED Scanning Transmission Optical Microscopy.Sensors (Basel, Switzerland) · 2021Article
- Wide-Field Pixel Super-Resolution Colour Lensfree Microscope for Digital Pathology.Frontiers in oncology · 2021Article
- A super-resolution scanning algorithm for lensless microfluidic imaging using the dual-line array image sensor.PloS one · 2020Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
High-resolution wide field-of-view (FOV) microscopic imaging plays an essential role in various fields of biomedicine, engineering, and physical sciences. As an alternative to conventional lens-based scanning techniques, lensfree holography provides a new way to effectively bypass the intrinsical trade-off between the spatial resolution and FOV of conventional microscopes. Unfortunately, due to the limited sensor pixel-size, unpredictable disturbance during image acquisition, and sub-optimum solution to the phase retrieval problem, typical lensfree microscopes only produce compromised imaging quality in terms of lateral resolution and signal-to-noise ratio (SNR). Here, we propose an adaptive pixel-super-resolved lensfree imaging (APLI) method which can solve, or at least partially alleviate these limitations. Our approach addresses the pixel aliasing problem by Z-scanning only, without resorting to subpixel shifting or beam-angle manipulation. Automatic positional error correction algorithm and adaptive relaxation strategy are introduced to enhance the robustness and SNR of reconstruction significantly. Based on APLI, we perform full-FOV reconstruction of a USAF resolution target (~29.85 mm
Identifiers
What OpenQuestion holds
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.