Essays about: "Three-Dimensional Objects"

Showing result 1 - 5 of 64 essays containing the words Three-Dimensional Objects.

1. 1. Shape depiction using Local Light Alignment : Evaluating the shape enhancement capabilities of the Local Light Alignment technique at multiple scales

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

   Author : Edvard Ahlsén; [2023]
   Keywords : Shape depiction; Non-photorealistic rendering; Shading; Multiple scales; Formskildring; ickerealistisk rendering; skuggning; skalrymdsmetoder;

   Abstract : Local Light Alignment is a new shading based technique in the field of shape depiction, a field which concerns itself with techniques to represent and enhance the three-dimensional (3D) shape of objects in two-dimensional (2D) visual media. The main idea of Local Light Alignment is to locally adjust the incoming direction of light to create contrast in a way that enhances the perception of shape and surface detail. READ MORE

3. 2. Math Visualizations in VR

   University essay from Högskolan i Halmstad/Akademin för informationsteknologi

   Author : Abraham Al-bashki; Ahmed Oogle; [2023]
   Keywords : ;

   Abstract : Visualization of linear algebra with virtual reality (VR) can be helpful for math teachers. A study has shown more engagement, focus, and active learning through immersion and interactivity, supplementing opportunities for visualizing abstract concepts. READ MORE

4. 3. Development of Advanced X-ray Micro-Tomography Helical Scan andTomographic Data Processing

   University essay from Högskolan i Gävle/Avdelningen för elektroteknik, matematik och naturvetenskap

   Author : Yoseph Abraham; [2023]
   Keywords : ;

   Abstract : Micro-computed tomography (Micro-CT) is an imaging technique that allows for high-resolution,three-dimensional (3D) internal visualization of small objects in a non-destructive manner. However,a significant limitation arises when attempting to image elongated samples at higher resolutions andmagnifications due to the inherently small field of view (FOV). READ MORE

5. 4. Reduction of Noise and Artefacts in MRIScan of Metal Implant Reconstructed by Frequency Mapping

   University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

   Author : Pontus Wahlqvist; [2022]
   Keywords : Technology and Engineering;

   Abstract : Metal objects can cause significant artefacts in magnetic resonance imaging (MRI) scans, cause loss of signal and what is known as geometric warping. There are ways to address these problems using different MRI sequences. This project looks at a newer method of artefact correction proposed by Månsson and Morin. READ MORE

6. 5. Automatic Shelf detection and Decluttering in Warehouseenvironments

   University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

   Author : Johan Larsson; [2022]
   Keywords : ;

   Abstract : The work in this report focuses on solving two problems that autonomous mobilerobots in a warehouse environment are facing; the removal of dynamic, includingsemi-static, objects (clutter) from the long-term map and how to locate shelves withinthe environment. Both done using a three-dimensional point cloud. READ MORE