Search Results for author: Martin Weigert

Found 10 papers, 9 papers with code

Trackastra: Transformer-based cell tracking for live-cell microscopy

1 code implementation24 May 2024 Benjamin Gallusser, Martin Weigert

Importantly, unlike existing transformer-based MOT pipelines, our learning architecture also accounts for dividing objects such as cells and allows for accurate tracking even with simple greedy linking, thus making strides towards removing the requirement for a complex linking step.

Cell Tracking Multiple Object Tracking

Self-supervised dense representation learning for live-cell microscopy with time arrow prediction

1 code implementation9 May 2023 Benjamin Gallusser, Max Stieber, Martin Weigert

Here we present a self-supervised method based on time arrow prediction pre-training that learns dense image representations from raw, unlabeled live-cell microscopy videos.

object-detection Object Detection +2

CoNIC Challenge: Pushing the Frontiers of Nuclear Detection, Segmentation, Classification and Counting

1 code implementation11 Mar 2023 Simon Graham, Quoc Dang Vu, Mostafa Jahanifar, Martin Weigert, Uwe Schmidt, Wenhua Zhang, Jun Zhang, Sen yang, Jinxi Xiang, Xiyue Wang, Josef Lorenz Rumberger, Elias Baumann, Peter Hirsch, Lihao Liu, Chenyang Hong, Angelica I. Aviles-Rivero, Ayushi Jain, Heeyoung Ahn, Yiyu Hong, Hussam Azzuni, Min Xu, Mohammad Yaqub, Marie-Claire Blache, Benoît Piégu, Bertrand Vernay, Tim Scherr, Moritz Böhland, Katharina Löffler, Jiachen Li, Weiqin Ying, Chixin Wang, Dagmar Kainmueller, Carola-Bibiane Schönlieb, Shuolin Liu, Dhairya Talsania, Yughender Meda, Prakash Mishra, Muhammad Ridzuan, Oliver Neumann, Marcel P. Schilling, Markus Reischl, Ralf Mikut, Banban Huang, Hsiang-Chin Chien, Ching-Ping Wang, Chia-Yen Lee, Hong-Kun Lin, Zaiyi Liu, Xipeng Pan, Chu Han, Jijun Cheng, Muhammad Dawood, Srijay Deshpande, Raja Muhammad Saad Bashir, Adam Shephard, Pedro Costa, João D. Nunes, Aurélio Campilho, Jaime S. Cardoso, Hrishikesh P S, Densen Puthussery, Devika R G, Jiji C V, Ye Zhang, Zijie Fang, Zhifan Lin, Yongbing Zhang, Chunhui Lin, Liukun Zhang, Lijian Mao, Min Wu, Vi Thi-Tuong Vo, Soo-Hyung Kim, Taebum Lee, Satoshi Kondo, Satoshi Kasai, Pranay Dumbhare, Vedant Phuse, Yash Dubey, Ankush Jamthikar, Trinh Thi Le Vuong, Jin Tae Kwak, Dorsa Ziaei, Hyun Jung, Tianyi Miao, David Snead, Shan E Ahmed Raza, Fayyaz Minhas, Nasir M. Rajpoot

Nuclear detection, segmentation and morphometric profiling are essential in helping us further understand the relationship between histology and patient outcome.

Nuclear Segmentation Segmentation +2

Organelle-specific segmentation, spatial analysis, and visualization of volume electron microscopy datasets

1 code implementation7 Mar 2023 Andreas Müller, Deborah Schmidt, Lucas Rieckert, Michele Solimena, Martin Weigert

In this protocol, we describe a practical and annotation-efficient pipeline for organelle-specific segmentation, spatial analysis, and visualization of large volume electron microscopy datasets using freely available, user-friendly software tools that can be run on a single standard workstation.

Segmentation

Practical sensorless aberration estimation for 3D microscopy with deep learning

1 code implementation2 Jun 2020 Debayan Saha, Uwe Schmidt, Qinrong Zhang, Aurelien Barbotin, Qi Hu, Na Ji, Martin J. Booth, Martin Weigert, Eugene W. Myers

Additionally, we study the predictability of individual aberrations with respect to their data requirements and find that the symmetry of the wavefront plays a crucial role.

Star-convex Polyhedra for 3D Object Detection and Segmentation in Microscopy

2 code implementations9 Aug 2019 Martin Weigert, Uwe Schmidt, Robert Haase, Ko Sugawara, Gene Myers

Accurate detection and segmentation of cell nuclei in volumetric (3D) fluorescence microscopy datasets is an important step in many biomedical research projects.

3D Object Detection object-detection

Cell Detection with Star-convex Polygons

3 code implementations9 Jun 2018 Uwe Schmidt, Martin Weigert, Coleman Broaddus, Gene Myers

Automatic detection and segmentation of cells and nuclei in microscopy images is important for many biological applications.

Cell Detection Cell Segmentation +2

Isotropic reconstruction of 3D fluorescence microscopy images using convolutional neural networks

no code implementations5 Apr 2017 Martin Weigert, Loic Royer, Florian Jug, Gene Myers

We achieve this using a convolutional neural network that is trained end-to-end from the same anisotropic body of data we later apply the network to.

Super-Resolution

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