ArticleOptics express2019
Using automatic differentiation as a general framework for ptychographic reconstruction.
Article in Optics express, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
12 citing papers in PubMed.
- Sparse-Scan Ptychography with Hybrid-Overlap Scanning and Reference-Guided Probe Updates.Sensors (Basel, Switzerland) · 2026Article
- phaser: a unified and extensible framework for fast electron ptychography.npj computational materials · 2026Article
- Ptychography at all wavelengths.Nature reviews. Methods primers · 2025Article
- ssc-cdi: A Memory-Efficient, Multi-GPU Package for Ptychography with Extreme Data.Journal of imaging · 2024Article
- Wavelength-multiplexed multi-mode EUV reflection ptychography based on automatic differentiation.Light, science & applications · 2024Article
- Automatic Differentiation for Inverse Problems in X-ray Imaging and Microscopy.Life (Basel, Switzerland) · 2023Article
- Optical ptychography for biomedical imaging: recent progress and future directions [Invited].Biomedical optics express · 2023Review
- The PERCIVAL detector: first user experiments.Journal of synchrotron radiation · 2023Article
- Efficient ptychographic phase retrieval via a matrix-free Levenberg-Marquardt algorithm.Optics express · 2021Article
- Adorym: a multi-platform generic X-ray image reconstruction framework based on automatic differentiation.Optics express · 2021Article
- Near, far, wherever you are: simulations on the dose efficiency of holographic and ptychographic coherent imaging.Journal of applied crystallography · 2020Article
- Three dimensions, two microscopes, one code: Automatic differentiation for x-ray nanotomography beyond the depth of focus limit.Science advances · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
Coherent diffraction imaging methods enable imaging beyond lens-imposed resolution limits. In these methods, the object can be recovered by minimizing an error metric that quantifies the difference between diffraction patterns as observed, and those calculated from a present guess of the object. Efficient minimization methods require analytical calculation of the derivatives of the error metric, which is not always straightforward. This limits our ability to explore variations of basic imaging approaches. In this paper, we propose to substitute analytical derivative expressions with the automatic differentiation method, whereby we can achieve object reconstruction by specifying only the physics-based experimental forward model. We demonstrate the generality of the proposed method through straightforward object reconstruction for a variety of complex ptychographic experimental models.
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.