PtyRAD: Ptychographic Reconstruction with Automatic Differentiation
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Aug 7, 2026 - Jupyter Notebook
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4d-stem
Here are 22 public repositories matching this topic...
useful Gentoo overlay Curated ebuilds, AI, tools & science
cuda gentoo crystallography gentoo-overlay texlive deadbeef electron-microscopy python2 saxs rocm micromagnetism xafs hyperspy mantid 4d-stem gwyddion pf-sources xdna vllm amd-ryzen-ai
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Oct 12, 2026 - Shell
riCOM (real time centre of mass) application for 4D STEM
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May 19, 2026 - C++
A single package for analyzing atomic resolution STEM, 4D-STEM and STEM-EELS datasets, along with basic STEM simulation functionality
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Dec 21, 2024 - Python
AI-assisted rapid phase imaging for 4D-STEM
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May 17, 2023 - Python
JAX based ptychography reconstructions through differentiable programming.
inverse-problems ptychography jax electron-diffraction 4d-stem optical-microscopy cbed optical-ptychography
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Aug 12, 2026 - Python
4D-STEM acquisition/visualization software including EELS/EDS SI and tomography
automation data-collection electron-microscopy eels-spectrum-image electron-diffraction particle-size-distribution 4d-visualization 4d-stem idpc 4d-stem-tomography eds-spectrum-image nanoparticle-acquisition momentum-resolved-eels
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Jan 12, 2023 - Jupyter Notebook
Code for "Multi-slice Electron Ptychographic Tomography for Three-dimensional Phase-contrast Microscopy beyond the Depth of Focus Limits"
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Dec 16, 2024 - Python
Scattering & Diffraction Simulation and Reconstruction
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Sep 9, 2026 - Python
Simple linear iterative clustering of multidimensional microscopy data
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Mar 18, 2026 - Jupyter Notebook
High-throughput analysis of Bragg discs from 4D-STEM datasets using ML object detection.
machine-learning object-detection electron-microscopy electron-diffraction-data phase-mapping transmission-electron-microscopy orientation-maps 4d-stem yolov8
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Mar 10, 2026 - Jupyter Notebook
Neural-network–based dimensionality reduction of 4D-STEM datasets, including data loading, probe alignment, ADF reconstruction, and autoencoder training for latent-space analysis.
python jupyter-notebook pytorch autoencoder dimensionality-reduction electron-microscopy materials-science unsupervised-learning variational-autoencoder electron-microscopy-datasets 4d-stem electron-microscopy-image-segmentation
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Mar 22, 2026 - Jupyter Notebook
"PANDA (Perovskite Assembly and Nano Domain Analysis): A Python workflow for 4D-STEM strain mapping, ACOM, and particle analysis of CsPbBr3 superlattices using py4DSTEM.
python crystallography electron-microscopy materials-science nanoparticles perovskite 4d-stem electron-microscopy-image-segmentation cspbbr3 strain-mapping super-lattice
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Feb 12, 2026 - Jupyter Notebook
原位电镜数据分析工具集：TEM / HRTEM / STEM / 4D-STEM / EELS 处理工具源码
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Oct 8, 2026 - Python
Official code for "Physics-Aligned Self-Supervised Learning for Scientific Imaging" (GCPR 2026)
pytorch representation-learning electron-microscopy data-augmentation self-supervised-learning scientific-imaging masked-autoencoder simclr contrastive-learning 4d-stem vision-transformer dinov2
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Jul 30, 2026 - Python
Companion code for the paper "Elucidating Structural Disorder in a Polymeric Layered Material...". Implements a Segment Anything Model (SAM) pipeline for 4D-STEM diffraction analysis and structural analysis using ASE and abTEM.
sam phi structural-analysis electron-diffraction diffuse-scattering 4d-stem segment-anything abtem 2d-polymers
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Dec 15, 2025 - Jupyter Notebook
Detecting local fold symmetry in 65,536 4D-STEM nanodiffraction patterns of CuZr metallic glass. Python package with tests and synthetic validation.
python machine-learning computer-vision scikit-image electron-microscopy materials-informatics 4d-stem metallic-glass
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Oct 9, 2026 - Jupyter Notebook
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Jul 5, 2026 - Jupyter Notebook
4D-STEM orientation and phase mapping on simulated polycrystals: kinematical simulator with exact ground truth, virtual imaging, template matching, symmetry-aware CNN, grain clustering, fixed-seed benchmarks
template-matching benchmark clustering cnn pytorch electron-microscopy materials-science polycrystal electron-diffraction 4d-stem orientation-mapping virtual-imaging
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Sep 26, 2026 - Jupyter Notebook
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