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This video shows a model computed from 124 images taken at the Tjex 2015 of the trade project (www.tradr-project.eu). The images were acquired by walking around the object and reconstruct the structure with VisualSfm software.
From the 360° images of the former video (
• German rescue robotic center captured... ) we now generate the 3D point cloud. The UAV needs 3 minutes to capture the outdoor scenario and the hall from inside and outside. The 3D point cloud generation is 5x slower than the video. It uses a VSLAM algorithm to localize the k-frames (green) and with 3 k-frames it use a 360° PatchMatch algorithm implemented at a NVIDIA graphic card (CUDA) to calculated the dense point clouds.The hall ist about 70 x 20 meters.
The video shows a snapshot of a 16 minute flight of a DJI Phantom 3 professional over the Schloss Birlinghoven at Sankt Augustin, Germany. The castle is located at the Fraunhofer Campus at Sankt Augustin. The 3D model is generated out of 400 key frames of the 4k video which are cut out with ffmpeg. The work is part of an evaluation in the Tradr Project (www.tradr-project.eu)
The concept of “Internationalisation at Home“ has gained momentum with the increasing digitalization of education and limitations on mobility. Collaborative Online International Learning (COIL) is an innovative, cost-effective instructional method that promotes intercul-tural learning through online collaboration between faculty and students from different countries or locations. The benefits of using COIL courses have been widely recognized, with learners developing intercultural competencies, digital skills, international education experi-ence, and global awareness.
However, multicultural communication in project environments can be complex and demand awareness of cultural variations . The creation and development of effective cross-cultural collectivism, trust, communication, and empathy in leadership is an important ingredient for remote project collaborations success. This is an area that has been least explored in re-search on communication in virtual teams.
The GIPE projects are mainly carried out as so-called Collaborative Online International Learning (COIL) events. However, to gain a “real world“ experience abroad in an intercultural team, students from all partner universities can participate in the Spring School being held for two weeks in Germany and the Germany students present and hand-over the results in the country of the partner university. The main objective of this research was to examine the experiences of students participating in the GIPE project and to evaluate the effectiveness of the project in enhancing intercultural competencies and fostering collaboration among stu-dents from different continents. This paper will also explore the implications of the GIPE project for Education 2.0 considering the COVID-19 pandemic and the future of education delivery and administration transformation.
The two churches, San Francesco and Sant'Agostino in Amatrice, Italy was hit by an earthquake on August 24 2016. Both churches are in a state of partial collapse, in need of shoring to prevent potential further destruction and to preserve the national heritage. The video show the mission at 1.Sept.2016 in clips of 10 seconds.
The TRADR project was asked by the Italian firebrigade Vigili del Fuoco to provide 3D textured models of two churches.
The team entered San Francesco with two UGVs (ground robots) and one UAV (drone, flown by Prof. Surmann), teleoperating them entirely out of line of sight and partially in collaboration. We entered Sant'Agostino with one UAV (also flown by Prof. Surmann) while two other UAVs were providing a view from different angles to facilitate maneuvering them entirely out of line of sight.
Die Kommunikation zwischen Handel und Kunden hat in den letzten Jahren einen deutlichen Wandel durch den Einfluss der digitalen Medien erfahren. Viele Händler fühlen sich von diesem Wandel bedroht und sehen noch nicht das ganzheitliche Potential, welches mit dieser grundlegenden digitalen Veränderung einhergeht. Gerade für den stationären Handel wird es zunehmend wichtiger, die Kommunikationsstrategie neu auszurichten und zu definieren. Sie erfahren einen zunehmenden Druck durch das starke Angebot von Händlern im Internet. Deshalb ist es für die stationär Ansässigen von extremer Wichtigkeit, ihre bisherigen Strategien der Kommunikation zum Kunden zu überdenken. Heutzutage sind diese vorwiegend digital unterwegs und erwarten von Händlern, von diesen auf Augenhöhe angesprochen zu werden. 90% der Menschen, welche heutzutage „online sind“, nutzen soziale Medien1. Die Nutzungszeiten der digitalen Medien steigen stetig weiter an und Händler versuchen dennoch, ihre Kunden ausschließlich über analoge/klassische Medien zu erreichen. Besonders der Bereich des Social-Media-Marketings eröffnet dem stationären Handel neue Optionen zur Kundenakquise und Kundenbindung. Durch auf den Kunden ausgelegte Inhalte, ist es möglich eine Beziehung aufzubauen, welche im Endeffekt zu Loyalität auf Kundenseite führen können. Marketing-Maßnahmen in den sozialen Medien bieten die Möglichkeit, kostengünstig und zielgruppenkonform zu werben und schaffen bei richtiger Anwendung Vertrauen und Interesse beim Kunden. Ebenfalls ist die Google-Optimierung ein wesentlicher Faktor, welcher die Kaufentscheidung positiv beeinflussen kann, da eine Recherche vor dem eigentlichen Einkaufen stattfindet. Deshalb sind Kontrolle und Steuerung der zu findenden Informationen über das eigene Unternehmen von großer Bedeutung.
ARGUS is a tool for the systematic acquisition, documentation and evaluation of drone flights in rescue operations. In addition to the very fast generation of RGB and IR orthophotos, a trained AI can automatically detect fire, people and cars in the images captured by the drones. The video gives a short introduction to the Aerial Rescue and Geospatial Utility System -- ARGUS
Check out our Github repository under
https://github.com/RoblabWh/argus/
You can find the dataset on kaggle under
https://www.kaggle.com/datasets/julienmeine/rescue-object-detection
This collection of mathematical expressions and how they are read aloud in German and English is intended to help engineers and engineering students.