Evidence map›Paper›PMID 41844624›Full record

ArticleNature communications2026

High-fidelity single-frame computational super-resolution using signal-preserving denoising-enabled deconvolution.

Fudong Xue, Lin Yuan, Wenting He, Zuo'ang Xiang, Jun Ren, Chunyan Shan, Shunqin Li, Min Wang, Liangyi Chen, Pingyong Xu

Abstract read
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Fudong Xue *State Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.
Lin Yuan *State Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China. yuanlin@ibp.ac.cn.ORCID http://orcid.org/0000-0003-1197-8867
Wenting He *State Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.
Zuo'ang XiangState Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.
Jun RenCollege of Future Technology, Peking University, Beijing, China.
Chunyan ShanNational Center for Protein Sciences, School of Life Sciences, Peking University, Beijing, China.ORCID http://orcid.org/0000-0002-5532-2811
Shunqin LiCollege of Life Sciences, University of Chinese Academy of Sciences, Beijing, China.
Min WangState Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.
Liangyi ChenCollege of Future Technology, Peking University, Beijing, China.ORCID http://orcid.org/0000-0003-1270-7321
Pingyong XuState Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China. pyxu@ibp.ac.cn.ORCID http://orcid.org/0000-0002-8779-6931

Funding

National Natural Science Foundation of China (National Science Foundation of China) 32227802National Natural Science Foundation of China (National Science Foundation of China) T2394513, 92254306, and 32227802
6 · The paper itself

Abstract

Computational super-resolution (SR) methods enable nanoscale imaging from single-frame wide-field or spinning-disk confocal images without hardware modifications, yet face limitations: statistical restoration suffers from noise and artifacts, while deep learning methods typically lack generalizability. We introduce 3Snet-CLID, a computational SR method which integrates a hybrid supervised/self-supervised deep learning network for signal-preserving denoising with direct Richardson-Lucy deconvolution. 3Snet-CLID's per-pixel denoising strategy suppresses noise while maintaining signal distribution, mitigating artifacts, and enhancing robustness. The method achieves more than 5-fold resolution improvement on conventional microscopes, revealing diverse structures such as the mitochondrial outer membrane, endoplasmic reticulum, and nuclear pores in live and fixed cells under standard labeling. By overcoming key computational SR bottlenecks, 3Snet-CLID offers denoising capability and an accessible platform for high-fidelity nanoscale live-cell imaging.

Indexed as

Image Processing, Computer-AssistedAlgorithmsAnimalsDeep LearningEndoplasmic ReticulumHumansMicroscopy, ConfocalMitochondrial MembranesNuclear PoreSignal-To-Noise Ratio

Identifiers

PMID41844624
PMCPMC13139407

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Registered trials

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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.