no code implementations • 19 May 2022 • Mohammad Joshaghani, Amirabbas Davari, Faezeh Nejati Hatamian, Andreas Maier, Christian Riess
In this work, we use for HSRS image classification a special class of deep neural networks, namely a Bayesian neural network (BNN).
no code implementations • 9 Mar 2021 • Amirabbas Davari, Christoph Baller, Thorsten Seehaus, Matthias Braun, Andreas Maier, Vincent Christlein
In this work, we propose to mitigate the class-imbalance between the calving front class and the non-calving front class by reformulating the segmentation problem into a pixel-wise regression task.
1 code implementation • 16 Feb 2021 • Amirabbas Davari, Saahil Islam, Thorsten Seehaus, Matthias Braun, Andreas Maier, Vincent Christlein
Moreover, we propose an improvement to the distance map-based binary cross-entropy (BCE) loss function.
no code implementations • 8 Jan 2021 • Rosanna Dietrich-Sussner, Amirabbas Davari, Thorsten Seehaus, Matthias Braun, Vincent Christlein, Andreas Maier, Christian Riess
Supervised machine learning requires a large amount of labeled data to achieve proper test results.
no code implementations • 8 Jan 2021 • Andreas Hartmann, Amirabbas Davari, Thorsten Seehaus, Matthias Braun, Andreas Maier, Vincent Christlein
It is therefore important to precisely monitor the position of the calving front.
no code implementations • 8 Jan 2021 • Michael Holzmann, Amirabbas Davari, Thorsten Seehaus, Matthias Braun, Andreas Maier, Vincent Christlein
An essential climate variable to determine the tidewater glacier status is the location of the calving front position and the separation of seasonal variability from long-term trends.
no code implementations • 14 Aug 2020 • Faezeh Nejati Hatamian, Amirabbas Davari, Andreas Maier
Due to the multiple imperfections during the signal acquisition, Electrocardiogram (ECG) datasets are typically contaminated with numerous types of noise, like salt and pepper and baseline drift.
no code implementations • 26 Feb 2018 • Sulaiman Vesal, Nishant Ravikumar, Amirabbas Davari, Stephan Ellmann, Andreas Maier
Breast cancer is one of the leading causes of mortality in women.
Classification Classification Of Breast Cancer Histology Images +3
no code implementations • 29 Jan 2018 • AmirAbbas Davari, Nikolaos Sakaltras, Armin Haeberle, Sulaiman Vesal, Vincent Christlein, Andreas Maier, Christian Riess
In this work, we propose an image processing pipeline that operates on hyperspectral images to separate such layers.
no code implementations • 14 Dec 2017 • Sulaiman Vesal, Andres Diaz-Pinto, Nishant Ravikumar, Stephan Ellmann, Amirabbas Davari, Andreas Maier
The proposed method achieved an average Dice coefficient of 0. 7808$\pm$0. 1729 and Jaccard index of 0. 6704$\pm$0. 2167.
no code implementations • 13 Dec 2017 • AmirAbbas Davari, Erchan Aptoula, Berrin Yanikoglu, Andreas Maier, Christian Riess
This synthetic data is sampled from a GMM fitted to each class of the limited training data.
Classification Of Hyperspectral Images General Classification +1
no code implementations • 12 Dec 2017 • AmirAbbas Davari, Tobias Lindenberger, Armin Häberle, Vincent Christlein, Andreas Maier, Christian Riess
In this work, we conducted a survey on different registration algorithms and investigated their suitability for hyperspectral historical image registration applications.
no code implementations • 10 Dec 2017 • AmirAbbas Davari, Armin Häberle, Vincent Christlein, Andreas Maier, Christian Riess
High-resolution imaging has delivered new prospects for detecting the material composition and structure of cultural treasures.