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Showing result 1 - 5 of 33 essays matching the above criteria.

  1. 1. Learning features for extrinsic camera calibration of wide-angle cameras

    University essay from Linköpings universitet/Institutionen för systemteknik

    Author : Albin Holmkvist; Max Björkander; [2023]
    Keywords : Computer vision; camera calibration; machine learning; artificial intelligence; wireframes;

    Abstract : This thesis attempts to solve the problem of estimating the extrinsic camera parameters (pitch and roll) from a wide-angle view image. The first contributionis a data generation pipeline capable of producing wide-angle distorted images with rotation and line segment annotations. READ MORE

  3. 2. The effect of nozzle geometry on bubble formation : Physical modeling by air in a water tank

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Mhd Osman Bernieh; [2023]
    Keywords : Nozzle geometry; bubble formation; water tank model; bubble flow; Munstycksgeometri; bubbelbildning; vattentankmodell; bubbelflöde;

    Abstract : The bubble flow is used for different application in steel production and refining processes. It plays in indispensable role in the ladle refining process such as for homogenization and inclusion removal. Hence, it is important to understand the effect of the nozzle outlet geometry on the bubble formation. READ MORE

  4. 3. Scene Reconstruction From 4D Radar Data with GAN and Diffusion : A Hybrid Method Combining GAN and Diffusion for Generating Video Frames from 4D Radar Data

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

    Author : Alexandr Djadkin; [2023]
    Keywords : Deep generative models; Generative adversarial networks; Diffusion models; GAN; DGM; 4D imaging radar; Djupa generativa modeller; Generativa antagonistiska nätverk; Diffusionsmodeller; GAN; DGM; 4D-bildradar;

    Abstract : 4D Imaging Radar is increasingly becoming a critical component in various industries due to beamforming technology and hardware advancements. However, it does not replace visual data in the form of 2D images captured by an RGB camera. READ MORE

  5. 4. Perception of variety in forests in relation to reducing polygon count : Exploring human perception in computer graphics and computer graphics education

    University essay from KTH/Lärande

    Author : Amani Najimudeen; [2023]
    Keywords : aggregates; perception; forests; computer graphics education; aggregat; mänsklig uppfattning; skogar; datorgrafikundervisning;

    Abstract : By taking human perception into account in computer graphics, time and processing power may be utilised more efficiently when modelling and rendering scenes. Exploring possibilities for reducing the complexity of forest scenes is particularly interesting because of the geometric complexity of trees, the effects of which are compounded by dense, large-scale forests. READ MORE

  6. 5. Robo-tographer : A Remote-Controlled Camera Gimbal

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Ibrahim Dali Abo; [2023]
    Keywords : Mechatronic; Arduino; Robotics; Servo-motor; wireless; Mekatronik; Arduino; Robotik; Servo-motor; trådlös;

    Abstract : This report aims to evaluate a wirelessly controlled robotic arm mounted on a 3-wheel platform that would act as a stabilized camera gimbal. The evaluation is focused on doing experiments to determine the accuracy and repeatability of the robotic arm and to examine if the arm can self-stabilize. READ MORE