Results 21 to 30 of about 14,800,833 (304)

Towards a Deep Automatic Generation of Figure-ground Maps [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Figure-ground maps play a key role in many disciplines where urban planning or analysis is involved. In this context, the automatic generation of such maps with respect to certain requirements and constraints is an important task.
L. Arzoumanidis, J. Hecht, Y. Dehbi
doaj   +1 more source

Model order reduction for gas and energy networks

Journal of Mathematics in Industry, 2021
To counter the volatile nature of renewable energy sources, gas networks take a vital role. But, to ensure fulfillment of contracts under these circumstances, a vast number of possible scenarios, incorporating uncertain supply and demand, has to be ...
Christian Himpe, Sara Grundel, Peter Benner   +2 more
doaj   +1 more source

Automatic Detection of Tiny Drainage Outlets and Ventilations on Flat Rooftops from Aerial Imagery [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Flat rooftops on residential and industrial buildings house critical drainage and ventilation systems, which play essential roles in channeling water away from structures and preventing moisture accumulation. These utilities are vital for maintaining the
L. Arzoumanidis, W. Li, W. Li, J. Knechtel, Y. Kosmayadi, Y. Dehbi   +5 more
doaj   +1 more source

IMAGE SHARPENING WITH BLUR MAP ESTIMATION USING CONVOLUTIONAL NEURAL NETWORK [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
We propose a method for choosing optimal values of the parameters of image sharpening algorithm for out-of-focus blur based on grid warping approach. The idea of the considered sharpening algorithm is to move pixels from the edge neighborhood towards the
A. Nasonov, A. Krylov, D. Lyukov
doaj   +1 more source

The augmented Lagrangian method as a framework for stabilised methods in computational mechanics [PDF]

, 2022
In this paper we will review recent advances in the application of the augmented Lagrange multiplier method as a general approach for generating multiplier--free stabilised methods.
Larson, Mats G, Larson, Mats G.,, Hansbo, Peter, Larson, Mats G., Hansbo, Peter,, Burman, Erik, Burman, Erik,, Peter Hansbo, Mats G. Larson, Erik Burman   +9 more
core   +1 more source

Domain-Adaptive Object Detection of Electrical Facilities for Enhanced Semantic Indoor Models [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Detecting visible electrical utilities is a prerequisite for developing advanced reasoning strategies to reconstruct hidden in-wall networks. This paper investigates the detection of visible power-related utilities using a domain-adaptive deep learning ...
L. Arzoumanidis, W. Li, W. Li, Y. Dehbi
doaj   +1 more source

Labrador Sea freshening linked to Beaufort Gyre freshwater release

Nature Communications, 2021
The Beaufort Gyre in the western Arctic Ocean has accumulated a large amount of freshwater. Here, the authors show that a historical release in the 1980s resulted in a strong freshening of the western Labrador Sea, suggesting that a future release of the
Jiaxu Zhang, Wilbert Weijer, Michael Steele, Wei Cheng, Tarun Verma, Milena Veneziani   +5 more
doaj   +1 more source

Safety Assessment of Cycling Routes in Urban Environments [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
As one of the most well-known forms of active mobility, cycling is an environmentally friendly way to explore a destination, becoming increasingly prevalent worldwide.
W. Li, L. Arzoumanidis, J. Matijevic, D. M. Mustafa, P. Rottmann, J.-H. Haunert, Y. Dehbi   +6 more
doaj   +1 more source

Experimental and computational methods: two faces of the same coin (plenary lecture at opening session of the conference)

, 2021
Experimental and computational methods: two faces of the same coin (plenary lecture at opening session of the conference). COmputational methods need to be validated, testing and trials need to be designed.
Rizzo C. M.
core   +1 more source

Adaptive constrained constructive optimisation for complex vascularisation processes

Scientific Reports, 2021
Mimicking angiogenetic processes in vascular territories acquires importance in the analysis of the multi-scale circulatory cascade and the coupling between blood flow and cell function.
Gonzalo Daniel Maso Talou, Soroush Safaei, Peter John Hunter, Pablo Javier Blanco   +3 more
doaj   +1 more source