default author photo

Jiaju Wu

Hangzhou Dianzi University

China

SCHOLARLY PAPERS

4

DOWNLOADS

143

TOTAL CITATIONS

0

Scholarly Papers (4)

1.

Lensless autofocusing based on symmetric diffraction shifts for high-throughput whole-slide imaging

Number of pages: 14 Posted: 28 Nov 2025
Hangzhou Dianzi University, Hangzhou Dianzi University, Hangzhou Dianzi University, Hangzhou Dianzi University, Hangzhou Dianzi University, Queen Mary University of London - School of Electronic Engineering and Computer Science, Hangzhou Dianzi University, Hangzhou Dianzi University, Zhejiang Cancer Hospital and Xidian University
Downloads 58 (989,921)

Abstract:

Loading...

Whole-slide imaging, Lensless diffraction imaging, Two-shot autofocus, Focus map

2.

Robust Fourier Ptychographic Reconstruction with Complex Gradient and Proximity Operators

Number of pages: 15 Posted: 01 Aug 2025
Hangzhou Dianzi University, Hangzhou Dianzi University, Hangzhou Dianzi University, Hangzhou Dianzi University, Hangzhou Dianzi University, affiliation not provided to SSRN, affiliation not provided to SSRN, Shandong University and Hangzhou Dianzi University
Downloads 36 (1,236,159)

Abstract:

Loading...

Phase retrieval, Fourier ptychographic microscopy, Noise-robust reconstruction, Proximal gradient optimization

3.

High-Fidelity and Noise-Robust Fourier Ptychographic Microscopy for Low-Redundancy Imaging

Number of pages: 13 Posted: 25 Nov 2025
Hangzhou Dianzi University, Hangzhou Dianzi University, Hangzhou Dianzi University, Hangzhou Dianzi University, Hangzhou Dianzi University, Hangzhou Dianzi University, affiliation not provided to SSRN, affiliation not provided to SSRN, Hangzhou Dianzi University and Hangzhou Dianzi University
Downloads 30 (1,332,057)

Abstract:

Loading...

Fourier ptychographic microscopy, Phase retrieval, Noise-robust reconstruction, Proximal gradient optimization

4.

Engineering the Upconversion Luminescence in Fluoride Kcdf3:Yb3+,Mn2+,Er3+ Nanocrystals Under 980, 940 and 915 Nm Multi-Excitations

Number of pages: 28 Posted: 07 Oct 2024
National University of Defense Technology, Hangzhou Dianzi University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and National University of Defense Technology
Downloads 19 (1,459,862)

Abstract:

Loading...

Upconversion luminescence, KCdF3 nanocrystals, Multi-wavelength excitations, Yb3+-Mn2+ dimer, Energy transfer