Three-dimensional (3D) reconstruction has become a fundamental technology in applications ranging from cultural heritage preservation and robotics to forensics and virtual reality. As these applications grow in complexity and realism, the quality of the reconstructed models becomes increasingly critical. …

This paper explores the influence of various camera settings on the quality of 3D reconstructions, particularly in indoor crime scene investigations. Utilizing Neural Radiance Fields (NeRF) and Gaussian Splatting for 3D reconstruction, we analyzed the impact of ISO, shutter speed, and aperture settings …

Experimental learning and innovation environments, such as living labs, field labs, and urban innovation labs, are increasingly used to connect multistakeholders in envisioning, creating, experimenting, learning, and trying out novel responses to diverse societal challenges. With designers facilitating …

Reflections: Systemic (Co) Design is still relatively unknow to practitioners As well as to academics in the economic domain Dialogue requires active involvement and experiencing diverse perspectives through a variety of methods/tools Artifacts contribute to the continuity of the dialogues Gathering …

Experimental learning and innovation environments, such as living labs, field labs, and urban innovation labs, are increasingly used to connect multi-stakeholders in envisioning, creating, experimenting, learning, and trying out novel responses to diverse societal challenges. With designers facilitating …

Abstract: With the adoption of values, principles, practices, tools and processes from Agile, Lean, and DevOps, knowledge preservation has become a serious issue because documentation is largely left out. We identify two questions that are relevant for knowledge acquisition and distribution concerning …

To reach for abstraction is a major but challenging goal in mathematics education: teachers struggle with finding ways how to foster abstraction in their classes. To shed light on this issue for the case of geometry education, we align theoretical perspectives on embodied learning and abstraction with …

Often collected data sets contain more personal information than needed for a certain purpose. According to privacy laws and regulations the personal data in a data set should be minimized only to the data that are required and allowed for a chosen (legitimate) data usage. Statistical Disclosure Control …

Cone beam CT scanners use much less radiation than to normal CT scans. However, compared to normal CT scans the images are noisy, showing several artifacts. The UNet Convolutional Neural Network may provide a way to reconstruct the a CT image from cone beam scans.

VSTEP is a software development company that specializes in creating simulators for realistic virtual safety training. During my graduation period, I was assigned to work as a graphics programmer intern on environmental and nighttime effects in the company’s ship simulator NAUTIS. In the current version …