Essays about: "techniques: photometric"

Found 3 essays containing the words techniques: photometric.

1. 1. Investigation of variable Ap Stars in TESS continuous viewing zone

   University essay from Uppsala universitet/Observationell astrofysik

   Author : Nikolaos Papakonstantinou; [2021]
   Keywords : stars: chemically peculiar; stars: magnetic fields; stars: variables; techniques: photometric; stars: early-type; stars: magnetic fields; stars: rotation;

   Abstract : .... READ MORE

3. 2. A Close Look at the Transient Sky in a Neighbouring Galaxy

   University essay from Luleå tekniska universitet/Rymdteknik

   Author : Kiran Tikare; [2020]
   Keywords : Astrophysical Transients; Optical Transients; Microlensing; Variable Stars; Andromeda Galaxy; Forced Aperture Photometry; Time Domain Astronomy; Sky Survey; Zwicky Transient Facility; Machine Learning; Big Data Science;

   Abstract : Study of the time variable sources and phenomena in Astrophysics provides us with important insights into the stellar evolution, galactic evolution, stellar population studies and cosmological studies such as number density of dark massive objects. Study of these sources and phenomena forms the basis of Time Domain surveys, where the telescopes while scanning the sky regularly for a period of time provides us with positional and temporal data of various Astrophysical sources and phenomena happening in the Universe. READ MORE

4. 3. Self-supervised learning of camera egomotion using epipolar geometry

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

   Author : Fereidoon Zangeneh Kamali; [2020]
   Keywords : ;

   Abstract : Visual odometry is one of the prevalent techniques for the positioning of autonomous agents equipped with cameras. Several recent works in this field have in various ways attempted to exploit the capabilities of deep neural networks to improve the performance of visual odometry solutions. READ MORE