Sökning: "image based rendering"
Visar resultat 1 - 5 av 62 uppsatser innehållade orden image based rendering.
1. Exploration of Alternative Image Representation Using Signed Distance Functions
Master-uppsats, Lunds universitet/Institutionen för designvetenskaperSammanfattning : This project leverages the core concepts of differentiable rendering to find alternative representation of images using geometric primitives rendered with Signed Distance Functions. By utilising gradient-descent-based methods it is possible to find optimal parameters of rendered primitives to create high-quality reconstruction. LÄS MER
2. Sim2Real: Generating synthetic images from industry CAD models with domain randomization
Master-uppsats, Uppsala universitet/Institutionen för informationsteknologiSammanfattning : Deep learning methods for computer vision applications require massive visual data for model training. Although it is possible to utilize public datasets such as ImageNet, MS COCO, and CIFAR-100, it becomes problematic when there is a need for more task-specific data when new training data collection typically is needed. LÄS MER
3. Exploring Near-Field SAR with mmWave Pulsed Coherent Radar
Master-uppsats, Lunds universitet/Matematisk statistikSammanfattning : This thesis explores the option to apply Synthetic Aperture Radar (SAR) techniques to image near-field targets utilizing mmWave pulsed coherent radar (PCR). The recent development of mmWave radars has broadened the scope for SAR, but there are few concrete examples explaining and demonstrating the fundamental SAR algorithms from a PCR perspective. LÄS MER
4. Individual Layer Scaling and Redundancy Reduction of Singleshot Multiplane Images for View Synthesis
Master-uppsats, Lunds universitet/Matematik LTHSammanfattning : Image-based rendering for view synthesis is a field within computer vision that has seen a growing number of research activity within the past few years, much due to deep learning techniques emerging, allowing researchers to re-format view synthesis as a learning problem. The multiplane image (MPI) is a recently proposed learning-based layered 3D representation, created from one or a few input images for the purpose of rendering novel views. LÄS MER
5. Evaluation of Performance and Image Quality for Voxel Cone Tracing
Kandidat-uppsats, Mälardalens universitet/Akademin för innovation, design och teknikSammanfattning : Voxel cone tracing (VCT) is a rendering method designed to approximate global illumination in a fast and efficient way. Global illumination means to render not only the direct lighting of a scene but also light from indirect sources, simulating how light in the real-world tend to bounce around and illuminate even the areas that are occluded from a direct light source. LÄS MER
