Decomposition–estimation–reconstruction: An automatic and accurate neuron extraction paradigm

P Zhuang, J Li, Q Li, L Cai… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The extraction of spatiotemporal neuron activity from calcium imaging videos plays a crucial
role in unraveling the coding properties of neurons. While existing neuron extraction …

Self-supervised video processing with self-calibration on an analogue computing platform based on a selector-less memristor array

H Jeong, S Han, SO Park, TR Kim, J Bae, T Jang… - Nature …, 2025 - nature.com
Memristor-based platforms could be used to create compact and energy-efficient artificial
intelligence (AI) edge-computing systems due to their parallel computation ability in the …

Robust and efficient alignment of calcium imaging data through simultaneous low rank and sparse decomposition

J Cho, S Han, ES Cho, K Shin… - Proceedings of the …, 2023 - openaccess.thecvf.com
Accurate alignment of calcium imaging data, which is critical for the extraction of neuronal
activity signals, is often hindered by the image noise and the neuronal activity itself. To …

[HTML][HTML] Three-dimensional fluorescence microscopy through virtual refocusing using a recursive light propagation network

C Shin, H Ryu, ES Cho, S Han, KH Lee, CH Kim… - Medical Image …, 2022 - Elsevier
Three-dimensional fluorescence microscopy has an intrinsic performance limit set by the
number of photons that can be collected from the sample in a given time interval. Here, we …

3DM: deep decomposition and deconvolution microscopy for rapid neural activity imaging

ES Cho, S Han, KH Lee, CH Kim, YG Yoon - Optics Express, 2021 - opg.optica.org
We report the development of deep decomposition and deconvolution microscopy (3DM), a
computational microscopy method for the volumetric imaging of neural activity. 3DM …

An Efficient New Robust PCA Method for Joint Image Alignment and Reconstruction via the L2,1 Norms and Affine Transformation

HT Likassa, Y Xia, B Gotu - Scientific Programming, 2022 - Wiley Online Library
In this study, an effective robust PCA is developed for joint image alignment and recovery via
L2, 1 norms and affine transformations. To alleviate the potential impacts of outliers, heavy …

In vivo whole-brain imaging of zebrafish larvae using three-dimensional fluorescence microscopy

ES Cho, S Han, G Kim, M Eom, KH Lee, CH Kim… - JoVE (Journal of …, 2023 - jove.com
As a vertebrate model animal, larval zebrafish are widely used in neuroscience and provide
a unique opportunity to monitor whole-brain activity at the cellular resolution. Here, we …

New robust regression method for outliers and heavy sparse noise detection via affine transformation for head pose estimation and image reconstruction in highly …

P Liang, HT Likassa, C Zhang - Mathematical Problems in …, 2022 - Wiley Online Library
In this work, we propose a novel method for head pose estimation and face recovery,
particularly to solve the potential impacts of noises in signal processing to get an efficient …

Stabilize, Decompose, and Denoise: Self-supervised Fluoroscopy Denoising

R Liu, Q Ma, Z Cheng, Y Lyu, J Wang… - … Conference on Medical …, 2022 - Springer
Fluoroscopy is an imaging technique that uses X-ray to obtain a real-time 2D video of the
interior of a 3D object, helping surgeons to observe pathological structures and tissue …

[PDF][PDF] Research Article An Efficient New Robust PCA Method for Joint Image Alignment and Reconstruction via the L 2, Norms and Affine Transformation

HT Likassa, Y Xia, B Gotu - 2022 - academia.edu
In this study, an effective robust PCA is developed for joint image alignment and recovery via
L 2, 1 norms and affine transformations. To alleviate the potential impacts of outliers, heavy …