Essays about: "lighting scenarios."

Showing result 1 - 5 of 40 essays containing the words lighting scenarios..

  1. 1. 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

  3. 2. Influence of Varying Electric Light Distribution on Melanopic Equivalent Daylight Illuminance and Lighting Energy Use

    University essay from Lunds universitet/Institutionen för arkitektur och byggd miljö; Lunds universitet/Avdelningen för Energi och byggnadsdesign

    Author : Rebecka Ståhl; Parvathy Biju; [2023]
    Keywords : Alertness; Circadian Entrainment; Clear Sky; Correlated Colour Temperature; Daylighting; Direct Electric Lighting; Direct-Indirect Electric Lighting; Energy-Efficiency; Grasshopper; Integrative Lighting; LARK 2.0; Melanopic Equivalent Daylight Illuminance; Overcast Sky; Photopic Illuminance; Spectral Power Distribution.; Technology and Engineering;

    Abstract : Human beings in modern society spend more than 90% of their time indoors to live, work, and socialize. To improve health, quality of life and task performance, integrative lighting is designed to give the right light at the right time at the eye to stimulate circadian entrainment. READ MORE

  4. 3. The influence of neural network-based image enhancements on object detection

    University essay from Högskolan i Skövde/Institutionen för informationsteknologi

    Author : Eric Pettersson; Muhammed Al Khayyat; [2023]
    Keywords : Object detection; YOLO; image enhancement; ESRGAN; Zero-DCE;

    Abstract : This thesis investigates the impact of image enhancement techniques on object detection for carsin real-world traffic scenarios. The study focuses on upscaling and light correction treatments andtheir effects on detecting cars in challenging conditions. Initially, a YOLOv8x model is trained on clear static car images. READ MORE

  5. 4. Visual Rhythm in lighting design. How light patterns create atmosphere in a museum.    V

    University essay from KTH/Ljusdesign

    Author : Maria Eleni Zapounidi Zapounidi; [2023]
    Keywords : light rhythm; atmosphere; spatial exploration; museum setting; daylight;

    Abstract : Studies indicate that incorporating light rhythms have the potential to generate an atmosphere of curiosity to further explore a space. In lighting design, we can describe rhythm as the ‘flow of light’ as the repetition of shadow, shading and highlight patterns of an illuminated three-dimensional surface that we experience in space when we walk through it. READ MORE

  6. 5. Analysis of energy efficient heat and lighting systems in a subarctic greenhouse

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : William Sigvardsson; [2023]
    Keywords : Energy efficiency; Sub-arctic greenhouses; Energy measures; Greenhouse climate control; Greenhouse technology; CFD;

    Abstract : This report studies a subarctic greenhouse located in Nikkala, Sweden called Nikkala handelsträdgård. Through a visit to the greenhouse coupled with the creation of two simulation models this study investigates the differences in energy demand with water-carried and air-carried heating systems, high pressure sodium lights and Light emitting diode lights and insulation in parts of the greenhouse without a active cultivation. READ MORE