Filter results

Results (118)

Sort by:

Select all Select all

Page 2

VDI Wissensforum GmbH - LAND.TECHNIK AgEng 2023

No access

Select

VDI Wissensforum GmbH (ed.)

LAND.TECHNIK AgEng 2023

Series: VDI-Berichte

Volume 2427 2023

Results in this title

R. Grimm, M. Kügle, F. Kattler, J. Mayer, A. Fekete, M. Sepp Classifying tractor operational modes using a supervised machine learning model S. 93-108

„… Applications with Noise (DBSCAN) algorithm [3]. We run the spatial clustering on each ‘drive VDI-Berichte Nr …” „… ’ implement. The limitation of the applied DBSCAN algorithm for spatial clustering of fields becomes visually …” „… operational modes across Europe, leveraging the Support Vector Machine and Random Forest algorithms. Our …”

B. Vandewalle, A. Leenknegt, D. Jongmans, B. Missotten, J. Martin, C. Hunt Forward looking Feedrate control for Combine Harvesters S. 147-154

„… the top of the crop layer and the ground layer. An algorithm is developed to calculate different …” „… quantities from the range FFT. The algorithm further processes these quantities together with internal …” „… , S. Mu,“Density estimation method of mature wheat based on point cloud segmentation and clustering …”

M. Hengst, T. Herlitzius, H. Fichtl, I. Mai, K. Ludwig Field Tests with the Modular and Scalable Tillage Systems Feldschwarm S. 555-0

„… be some false detections. A false positive is usually filtered out in the subsequent clustering …” „… behaviour of the existing algorithms was tested under real conditions. VDI-Berichte Nr. 2427, 2023 565 …” „… of the reflected points was reduced, but this did not limit the algorithmic processing of the sensor …”

doi.org/10.51202/9783181024270

Sun Danfeng - Distributed Edge Intelligence Enabled Wireless Communication Systems Serving Industrial Applications

No access

Select

Sun Danfeng

Distributed Edge Intelligence Enabled Wireless Communication Systems Serving Industrial Applications

Series: Mess-, Steuerungs- und Regelungstechnik

Volume 1278 2022

Results in this title

Dependability Assessment S. 24-46

„… ” split strategy. A com-mon hierarchical clustering method is the cohesive clustering algorithm. This …” „… parts to produce ct and htLi Euclidean metric between the worst and best points of ith clustering …” „… CollectionMeasurementt-SNEPCALLEDensity-based ClusteringNormalizationDimension Reduction ClusteringData CollectionWCS 1WCS 2WCS 3System 1 …”

Related Work S. 6-23

„… algorithms can date back to 1963, namely hierarchical clustering algorithm [49]which is the foundation of the …” „… , several density clustering algo-rithms proposed, such as mean shift [54], density-based spatial clustering …” „… ]Transformer[60]2017Supervised Learning Unsupervised Learning Reinforcement Learning Involved AlgorithmsIsomap …”

Titelei/Inhaltsverzeichnis

„… networkBT Bagged treeCART Classification and regression treeCE Cross EntropyCLINK Complete-link algorithmCR …” „… learningSL Supervised learningSLA System level assessmentSLINK Single-link algorithmSM Number of sent …” „… Reduction . . . . . . . . . . . . . . . 343.2.4 DBSCAN for Clustering …”

Conclusions and Future Work S. 83-84

„… distributed edge assessment. The AE-based model with two stages (i.e.,dimension reduction and clustering) can …” „… ., optimal execution time) is an NP-hard problem.Therefore, a suitable optimization algorithm is required.84 …”

Bibliography S. 87-108

„… ] Darina Schulze and Holger Zipper. A decentralised control algorithm for an automatedcoexistence …” „… ,20(3):273–297, 1995.[40] Yoav Freund. Boosting a weak learning algorithm by majority. Information and …” „… , 58(301):236–244, 1963.[50] Robin Sibson. Slink: an optimally efficient algorithm for the single-link cluster …”

doi.org/10.51202/9783186278081

Partial access

Select

VDI Wissensforum GmbH (ed.)

Automation 2021

Series: VDI-Berichte

Volume 2392 2021

Results in this title

I. Amihai, R. Gitzel, A. Boyaci Compression and Fault Diagnosis of High Frequency Sensor Data S. 545-556

„… combination of a clustering algorithm and autoencoders, which we termed stepwise dimensionality reduction …” „… datasets (and the validation set). 2. Fit a clustering algorithm (e.g. K-Means) on the encodings of the …” „… samples (see Fig. 3). Furthermore, using a K-Means clustering algorithm allowed us to completely …”

E.-M. Neumann, B. Vogel-Heuser, J. Fischer, P. Puntel Schmidt, M. Witte, N. Langer, L. Becerril, M. Bengel Refaktorisierung von Steuerungssoftware cyber-physischer Produktionssysteme – Potentiale und Nutzen S. 679-690

„… machen. Mit Hilfe eines Clustering-Algorithmus können zudem Bausteine mit einer hohen Anzahl an …” „… Information ausgetauscht werden. Durch einen Cluster-Algorithmus können zusammengehörende Einheiten basierend …”

doi.org/10.51202/9783181023921

Matthias Reso - Temporally Consistent Superpixels

Partial access

Select

Matthias Reso

Temporally Consistent Superpixels

Series: Informatik/ Kommunikation

Volume 861 2018

Results in this title

Fundamentals S. 10-33

„… algorithms, a second popular set of algorithms exists that perceives the segmentation problem as a clustering …” „… clustering-based algorithms (from left to right): k-means [52], SLIC [1], and mean shift [19]. Top row …” „… random fields (MRFs) or conditional random fields (CRFs) as well as clustering-based techniques. In the …”

Titelei/Inhaltsverzeichnis

„… novel hybrid clustering strategy for a multidimensional feature space. Techniques are presented to …” „… state-of-theart spatio-temporal oversegmentation algorithms using established benchmark metrics. Additionally, its …” „… 2.1.1 MRF/CRF-based Image Segmentation . . . . . . . . . . . . . 12 2.1.2 Segmentation by Clustering …”

Introduction S. 1-9

„… processing steps. Further, it allows for more complex algorithms computationally infeasible on pixel level …” „… processed in later stages. But superpixel algorithms such as [1, 25, 47, 50, 57, 58, 74, 85, 90] are mainly …” „… temporal consistency will be given. An early example of this kind of algorithms, which is not explicitly …”

Bibliography S. 109-122

„… Intelligence, 34(11):2274–2282, 2012. [2] P. Anandan. A computational framework and an algorithm for the …” „… . Boykov and V. Kolmogorov. An experimental comparison of min-cut/maxflow algorithms for energy …” „… deterministic half-quadratic regularization algorithms for computed imaging. In Proceedings of the IEEE …”

Conclusions S. 105-108

„… is a class of clustering-based superpixel algorithms. The algorithms model each superpixel by the …” „… image primitives that need to be handled during the execution of the main algorithm is reduced massively …” „… segments are preferred, similar to the compactness enforced by superpixel algorithms in the spatial domain …”

Superpixel Propagation and Handling of Structural Changes S. 46-63

„… iterative clustering-based approach. Both approaches share the common property that all pixels of the frame …” „… the complexity of the segmentation algorithm. But it was shown previously by the author of this thesis …” „… locations, the smoothness prior inherent in the algorithms described in Section 2.2.1 and 2.2.4 becomes …”

Superpixels with Temporal Consistency S. 34-45

„… into superpixels can be seen as a clustering problem, where feature vectors are divided into clusters …” „… optimization algorithm described in Section 3.3 is performed. As the window slides along the time axis during …” „… found in Algorithm 1. The position of the current frame is the last mutable position. When the sliding …”

Experimental Results S. 64-104

„… algorithm for this frame is determined. The label consistency is then given as the ratio between the number …” „… applied to single images instead of video material, it behaves equivalently with the original algorithm …” „… altered. Therefore, the selection of F influences the ability of the algorithm to adapt the segmentation …”

doi.org/10.51202/9783186861108

VDI Wissensforum GmbH - Fahrerassistenz und Integrierte Sicherheit 2016

Partial access

Select

VDI Wissensforum GmbH (ed.)

Fahrerassistenz und Integrierte Sicherheit 2016

Series: VDI-Berichte

Volume 2288 2016

Results in this title

S. Gehrig, S. Ramos, P. Pinggera, U. Franke Detecting Small Road Hazards – A Must for Self-Driving Vehicles S. 425-438

„… like the actual Stixel algorithm, but consists of a clustering and a splitting step as described below …” „… . The adaptive DBSCAN algorithm allows for the use of meaningful clustering parameters, combining …” „… camera, to reliably detect such obstacles from a moving vehicle. The proposed algorithm performs …”

A. Noll, C. Ament Konzeption und Entwicklung eines Preview-Systems zur Verbesserung der Komforteigenschaften und der Reichweiteneffizienz eines Fahrzeugs mit geregelten Vertikaldynamiksystemen auf Basis von Backend-Dat... S. 63-70

„… Datenverarbeitung im Backend ist es, die gesammelt Schwarmdaten durch Map Matching [13] und Clustering [14] zu …” „… sogenannte Clustering. Dieser Prozess definiert die Zugehörigkeit der Daten unter verschiedenen Aspekten wie …” „… ] White, C. E. ; Bernstein, D. ; Kornhauser, A. L.: Some map matching algorithms for personal navigation …”

M. Kunert, F. Meinl, M. Stolz Herausforderungen, Migrationspfade und Zukunftstechnologien auf dem Weg hin zum vollautomatisierten Fahren – Perspektiven und Sichtweisen aus dem Blickwinkel eines Automobilradars S. 169-184

„… rechenintensiven und immer komplexer werdenden Algorithmen nur noch bedingt möglich. Ein Ausblick des …” „… - VDI-Berichte Nr. 2288, 2016 177 algorithmen können mit geringfügigen Modifikationen auch auf die Signaturen der …” „… . Kunert, W. Menzel: Clustering of High Resolution Automotive Radar Detections and Subsequent Feature …”

doi.org/10.51202/9783181022887

1

2

3 ... 24