Sökning: "skeleton tracking"

Visar resultat 1 - 5 av 10 uppsatser innehållade orden skeleton tracking.

  1. 1. Multiple-Emitter Super-resolution Imaging using the Alternating Descent Conditional Gradient Method

    Kandidat-uppsats, Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation; Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation

    Författare :Dolev Illouz; [2023]
    Nyckelord :super-resolution; alternating descent conditional gradient method; ADCG; multiple-emitter localization; nanoscale imaging; single molecule tracking; Physics and Astronomy;

    Sammanfattning : This thesis examines the state-of-the-art 2D super-resolution technique alternating descent conditional gradient (ADCG) method's ability to accurately localize fluorophores in diffraction-limited single molecule images (SMI) and analyze the impact of pre-processing and post-processing modules on ADCG's fluorophore localization. A synthetic dataset obtained from the 2013 Grand Challenge localization microscopy and a temporally linked dataset obtained from an unpublished set of Optical DNA mapping experiments performed by Jonathan Jeffet at the NanoBioPhotonix Lab at Tel-Aviv University were initially segmented to extract their noise parameters. LÄS MER

  3. 2. A Comparative Study on the Importance of Image Resolution in Gesture Recognition

    Kandidat-uppsats, KTH/Datavetenskap

    Författare :Klara Alpsten; Tora Wallerö; [2022]
    Nyckelord :;

    Sammanfattning : Sign language translation applications could provide a whole new avenue of communication. However, translating sign language comes with challenges such as deriving and handling information from images which can be a difficult task for computers. LÄS MER

  4. 3. Explaining rifle shooting factors through multi-sensor body tracking : Using transformers and attention to mine actionable patterns from skeleton graphs

    Master-uppsats, Jönköping University/JTH, Avdelningen för datavetenskap

    Författare :Filip Andersson; Jonatan Flyckt; [2021]
    Nyckelord :Machine learning; Explainable AI; Transformers; Skeleton graphs; Rifle shooting;

    Sammanfattning : There is a lack of data-driven training instructions for sports shooters, as instruction has commonly been based on subjective assessments. Many studies have correlated body posture and balance to shooting performance in rifle shooting tasks, but most of them have focused on single aspects of postural control. LÄS MER

  5. 4. Skeleton Tracking for Sports Using LiDAR Depth Camera

    Master-uppsats, KTH/Medicinteknik och hälsosystem

    Författare :Panagiotis Efstratiou; [2021]
    Nyckelord :Depth camera; Human pose estimation; Kinematics; Motion Capture; Skeletal tracking; Djupkamera; Uppskattning av mänsklig pose; Kinematik; Rörelseregistreringssystem; Skelettspårning;

    Sammanfattning : Skeletal tracking can be accomplished deploying human pose estimation strategies. Deep learning is shown to be the paramount approach in the realm where in collaboration with a ”light detection and ranging” depth camera the development of a markerless motion analysis software system seems to be feasible. LÄS MER

  7. 5. Implementation of Video-based Person Tracking in a Drone System

    M1-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Emil Nordberg; Lucas Sjödahl; [2021]
    Nyckelord :Autonomous operation; follow-me mode; drone; depth camera; skeleton tracking; Autonom drift; följ mig-läget; drönare; djupkamera; skelettspårning;

    Sammanfattning : Technological instruments are used in sports to record and analyze data of performing athletes, in order to improve techniques and increase competitiveness. A method to allow for recording of data of a moving subject is by usage of a depth camera mounted on a drone that can track and follow a subject. LÄS MER