Essays about: "3D Data"

Showing result 11 - 15 of 1077 essays containing the words 3D Data.

1. 11. The State of Live Facial Puppetry in Online Entertainment

   University essay from Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

   Author : Lisa Gren; Denny Lindberg; [2024]
   Keywords : Facial Puppetry; Face Tracking; Real-time Rendering; Motion Capture; Computer Vision; 3D Modeling; Virtual Avatars; Augmented Reality; Machine Learning; Game Development;

   Abstract : Avatars are used more and more in online communication, in both games and socialmedia. At the same time technology for facial puppetry, where expressions of the user aretransferred to the avatar, has developed rapidly. READ MORE

3. 12. Using Neural Radiance Fields and Gaussian Splatting for 3D reconstruction of aircraft inspections

   University essay from Lunds universitet/Matematik LTH

   Author : Roos Eline Bottema; [2024]
   Keywords : Technology and Engineering;

   Abstract : The rapid evolution of machine learning techniques has revolutionized computer vision, particularly with the introduction of Neural Radiance Fields (NeRF) and the optimization of 3D Gaussians for rendering novel scene views. These methods, such as NeRF and Gaussian Splatting, have demonstrated success in synthetic data scenarios with consistent lighting and well-captured scenes. READ MORE

4. 13. Uncertainties in characterising historical heatwaves in Europe

   University essay from Göteborgs universitet/Institutionen för geovetenskaper

   Author : Simon Abrahamsson; [2023-08-18]
   Keywords : ;

   Abstract : Heatwaves are periods of excessively hot weather which can pose a threat to both the people and the agriculture affected by them, for this reason it is important for us to understand and be able to predict heatwaves. This study will therefore investigate historical heatwaves in Europe and compare the quality of different 2m surface temperature datasets and examine the possibility of using 3D temperature data to identify heatwaves. READ MORE

5. 14. Heart rate estimation from wrist-PPG signals in activity by deep learning methods

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Marie-Ange Stefanos; [2023]
   Keywords : Deep Learning; Medical Data; Signal Processing; Heart Rate Estimation; Wrist Photoplethysmography; Djup lärning; Medicinska Data; Signalbehandling; Pulsuppskattning; Handledsfotopletysmograf;

   Abstract : In the context of health improving, the measurement of vital parameters such as heart rate (HR) can provide solutions for health monitoring, prevention and screening for certain chronic diseases. Among the different technologies for HR measuring, photoplethysmography (PPG) technique embedded in smart watches is the most commonly used in the field of consumer electronics since it is comfortable and does not require any user intervention. READ MORE

6. 15. Construction and evaluation of a lossless image format, Carbonara

   University essay from Linköpings universitet/Institutionen för datavetenskap

   Author : Viktor Rösler; [2023]
   Keywords : Data Compression; Image Compression; Image Format; Software Development;

   Abstract : High-speed laser triangulation 3D cameras, such as the Ranger3 from SICK, transmit image data to a PC for processing. The camera’s operational speed is constrained by the capabilities of the transmission link. By compressing the data, the bandwidth requirements of the camera is reduced. READ MORE