Search Results for author: Beril Sirmacek

Found 15 papers, 0 papers with code

Land Classification in Satellite Images by Injecting Traditional Features to CNN Models

no code implementations21 Jul 2022 Mehmet Cagri Aksoy, Beril Sirmacek, Cem Unsalan

In this study, we propose a novel method to improve the accuracy of CNN models, especially the ones with small size, by injecting traditional features to them.

Interpretable deep-learning models to help achieve the Sustainable Development Goals

no code implementations24 Aug 2021 Ricardo Vinuesa, Beril Sirmacek

We discuss our insights into interpretable artificial-intelligence (AI) models, and how they are essential in the context of developing ethical AI systems, as well as data-driven solutions compliant with the Sustainable Development Goals (SDGs).

Recurrent U-net for automatic pelvic floor muscle segmentation on 3D ultrasound

no code implementations29 Jul 2021 Frieda van den Noort, Beril Sirmacek, Cornelis H. Slump

In this study we present a U-net like neural network with some convolutional long short term memory (CLSTM) layers to automate the 3D segmentation of the levator ani muscle (LAM) in TPUS volumes.

Segmentation

Remote sensing and AI for building climate adaptation applications

no code implementations6 Jul 2021 Beril Sirmacek, Ricardo Vinuesa

Urban areas are not only one of the biggest contributors to climate change, but also they are one of the most vulnerable areas with high populations who would together experience the negative impacts.

Low-Dimensional State and Action Representation Learning with MDP Homomorphism Metrics

no code implementations4 Jul 2021 Nicolò Botteghi, Mannes Poel, Beril Sirmacek, Christoph Brune

Results show that the novel framework can efficiently learn low-dimensional and interpretable state and action representations and the optimal latent policy.

reinforcement-learning Reinforcement Learning (RL) +1

From coarse wall measurements to turbulent velocity fields through deep learning

no code implementations12 Mar 2021 Alejandro Güemes, Hampus Tober, Stefano Discetti, Andrea Ianiro, Beril Sirmacek, Hossein Azizpour, Ricardo Vinuesa

The method is applied both for the resolution enhancement of wall fields and the estimation of wall-parallel velocity fields from coarse wall measurements of shear stress and pressure.

Fluid Dynamics

On Reward Shaping for Mobile Robot Navigation: A Reinforcement Learning and SLAM Based Approach

no code implementations10 Feb 2020 Nicolò Botteghi, Beril Sirmacek, Khaled A. A. Mustafa, Mannes Poel, Stefano Stramigioli

We present a map-less path planning algorithm based on Deep Reinforcement Learning (DRL) for mobile robots navigating in unknown environment that only relies on 40-dimensional raw laser data and odometry information.

Reinforcement Learning (RL) Robot Navigation

A low-cost real-time 3D imaging system for contactless asthma observation

no code implementations3 Nov 2019 Sheona M. M. D. P. Sequeira, Beril Sirmacek

However, it is very difficult to detect this disorder in them, since the breathing motion of children tends to change when they reach an age of 6.

3D tissue reconstruction with Kinect to evaluate neck lymphedema

no code implementations2 Nov 2019 Gerrit Brugman, Beril Sirmacek

Lymphedema is a condition of localized tissue swelling caused by a damaged lymphatic system.

Sequential image processing methods for improving semantic video segmentation algorithms

no code implementations29 Oct 2019 Beril Sirmacek, Nicolò Botteghi, Santiago Sanchez Escalonilla Plaza

Herein we propose two sequential probabilistic video frame analysis approaches to improve the segmentation performance of the existing algorithms.

Autonomous Driving Object +3

Semantic Segmentation of Skin Lesions using a Small Data Set

no code implementations23 Oct 2019 Beril Sirmacek, Max Kivits

The central research question in this paper is "How to segment skin lesion images using a neural network with low available data?".

Lesion Segmentation Semantic Segmentation +3

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