Search Results for author: Carsten Marr

Found 24 papers, 13 papers with code

InstantDL-An easy-to-use deep learning pipeline for image segmentation and classification

1 code implementation BMC Bioinformatics 2021 Dominik J. E. Waibel, Sayedali Shetab Boushehri, Carsten Marr

InstantDL enables researchers with a basic computational background to apply debugged and benchmarked state-of-the-art deep learning algorithms to their own data with minimal effort.

Image Segmentation Instance Segmentation +1

Capturing Shape Information with Multi-Scale Topological Loss Terms for 3D Reconstruction

1 code implementation3 Mar 2022 Dominik J. E. Waibel, Scott Atwell, Matthias Meier, Carsten Marr, Bastian Rieck

We propose to complement geometrical shape information by including multi-scale topological features, such as connected components, cycles, and voids, in the reconstruction loss.

3D Reconstruction

DeStripe: A Self2Self Spatio-Spectral Graph Neural Network with Unfolded Hessian for Stripe Artifact Removal in Light-sheet Microscopy

no code implementations27 Jun 2022 Yu Liu, Kurt Weiss, Nassir Navab, Carsten Marr, Jan Huisken, Tingying Peng

Light-sheet fluorescence microscopy (LSFM) is a cutting-edge volumetric imaging technique that allows for three-dimensional imaging of mesoscopic samples with decoupled illumination and detection paths.

Denoising

Unsupervised Cross-Domain Feature Extraction for Single Blood Cell Image Classification

1 code implementation1 Jul 2022 Raheleh Salehi, Ario Sadafi, Armin Gruber, Peter Lienemann, Nassir Navab, Shadi Albarqouni, Carsten Marr

Here, we propose a cross-domain adapted autoencoder to extract features in an unsupervised manner on three different datasets of single white blood cells scanned from peripheral blood smears.

Image Classification

Anomaly-aware multiple instance learning for rare anemia disorder classification

1 code implementation4 Jul 2022 Salome Kazeminia, Ario Sadafi, Asya Makhro, Anna Bogdanova, Shadi Albarqouni, Carsten Marr

Deep learning-based classification of rare anemia disorders is challenged by the lack of training data and instance-level annotations.

Classification Multiple Instance Learning

A Diffusion Model Predicts 3D Shapes from 2D Microscopy Images

1 code implementation30 Aug 2022 Dominik J. E. Waibel, Ernst Röell, Bastian Rieck, Raja Giryes, Carsten Marr

Diffusion models are a special type of generative model, capable of synthesising new data from a learnt distribution.

Data Augmentation

BEL: A Bag Embedding Loss for Transformer enhances Multiple Instance Whole Slide Image Classification

no code implementations2 Mar 2023 Daniel Sens, Ario Sadafi, Francesco Paolo Casale, Nassir Navab, Carsten Marr

Recent MIL approaches produce highly informative bag level representations by utilizing the transformer architecture's ability to model the dependencies between instances.

Image Classification Multiple Instance Learning +1

Topologically Regularized Multiple Instance Learning to Harness Data Scarcity

no code implementations26 Jul 2023 Salome Kazeminia, Carsten Marr, Bastian Rieck

In biomedical data analysis, Multiple Instance Learning (MIL) models have emerged as a powerful tool to classify patients' microscopy samples.

Inductive Bias Multiple Instance Learning

A Continual Learning Approach for Cross-Domain White Blood Cell Classification

no code implementations24 Aug 2023 Ario Sadafi, Raheleh Salehi, Armin Gruber, Sayedali Shetab Boushehri, Pascal Giehr, Nassir Navab, Carsten Marr

Here, we propose a rehearsal-based continual learning approach for class incremental and domain incremental scenarios in white blood cell classification.

Classification Continual Learning

A Study of Age and Sex Bias in Multiple Instance Learning based Classification of Acute Myeloid Leukemia Subtypes

no code implementations24 Aug 2023 Ario Sadafi, Matthias Hehr, Nassir Navab, Carsten Marr

To that end, we train multiple MIL models using different levels of sex imbalance in the training set and excluding certain age groups.

Classification Decision Making +1

BigFUSE: Global Context-Aware Image Fusion in Dual-View Light-Sheet Fluorescence Microscopy with Image Formation Prior

no code implementations5 Sep 2023 Yu Liu, Gesine Muller, Nassir Navab, Carsten Marr, Jan Huisken, Tingying Peng

Light-sheet fluorescence microscopy (LSFM), a planar illumination technique that enables high-resolution imaging of samples, experiences defocused image quality caused by light scattering when photons propagate through thick tissues.

Low-resource finetuning of foundation models beats state-of-the-art in histopathology

1 code implementation9 Jan 2024 Benedikt Roth, Valentin Koch, Sophia J. Wagner, Julia A. Schnabel, Carsten Marr, Tingying Peng

Recently, foundation models in computer vision showed that leveraging huge amounts of data through supervised or self-supervised learning improves feature quality and generalizability for a variety of tasks.

Self-Supervised Learning Weakly-supervised Learning +1

Self-Supervised Multiple Instance Learning for Acute Myeloid Leukemia Classification

no code implementations8 Mar 2024 Salome Kazeminia, Max Joosten, Dragan Bosnacki, Carsten Marr

Automated disease diagnosis using medical image analysis relies on deep learning, often requiring large labeled datasets for supervised model training.

Multiple Instance Learning Self-Supervised Learning

M-HOF-Opt: Multi-Objective Hierarchical Output Feedback Optimization via Multiplier Induced Loss Landscape Scheduling

1 code implementation20 Mar 2024 Xudong Sun, Nutan Chen, Alexej Gossmann, Yu Xing, Carla Feistner, Emilio Dorigatt, Felix Drost, Daniele Scarcella, Lisa Beer, Carsten Marr

We address the online combinatorial choice of weight multipliers for multi-objective optimization of many loss terms parameterized by neural works via a probabilistic graphical model (PGM) for the joint model parameter and multiplier evolution process, with a hypervolume based likelihood promoting multi-objective descent.

Domain Generalization Scheduling

DinoBloom: A Foundation Model for Generalizable Cell Embeddings in Hematology

2 code implementations7 Apr 2024 Valentin Koch, Sophia J. Wagner, Salome Kazeminia, Ece Sancar, Matthias Hehr, Julia Schnabel, Tingying Peng, Carsten Marr

In hematology, computational models offer significant potential to improve diagnostic accuracy, streamline workflows, and reduce the tedious work of analyzing single cells in peripheral blood or bone marrow smears.

Multiple Instance Learning Transfer Learning

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