Essays about: "Projective Geometry"

Found 4 essays containing the words Projective Geometry.

  1. 1. Unsupervised 3D Human Pose Estimation

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

    Author : Sri Datta Budaraju; [2021]
    Keywords : Computer Vision; Projective Geometry; Deep Learning; Unsupervised Learning; 3D Human Pose Estimation; GAN; AutoEncoder; Hybrid Generative Model; Self Supervision;

    Abstract : The thesis proposes an unsupervised representation learning method to predict 3D human pose from a 2D skeleton via a VAEGAN (Variational Autoencoder Generative Adversarial Network) hybrid network. The method learns to lift poses from 2D to 3D using selfsupervision and adversarial learning techniques. READ MORE

  2. 2. The 2+1 Lorentz Group and Its Representations

    University essay from Stockholms universitet/Fysikum

    Author : Klas Sjöstedt; [2020]
    Keywords : The Lorentz group; representation theory; anti-de Sitter space; relativity; Lorentzgruppen; representationsteori; anti-de Sitter-rum; relativitet;

    Abstract : The Lorentz group is a symmetry group on Minkowski space, and as such is central to studying the geometry of this and related spaces. The group therefore shows up also from physical considerations, such as trying to formulate quantum physics in anti-de Sitter space. READ MORE

  3. 3. Projective Geometry

    University essay from Linnéuniversitetet/Institutionen för matematik (MA)

    Author : Wu Wei; [2019]
    Keywords : Geometry;

    Abstract : Projective geometry is a branch of mathematics which is foundationally based on an axiomatic system. In this thesis, six axioms for two-dimensional projective geometry are chosen to build the structure for proving some further results like Pappus' and Pascal's theorems. This work is mainly in synthetic geometry. . READ MORE

  4. 4. Objects height estimation implementing an uncalibrated camera

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Luis Alberto Garcia Moreno; [2010]
    Keywords : height estimation; projective geometry; video analysis.;

    Abstract : Height estimation of objects can be implemented both for soft-biometrics and as an object tracking feature. In first case we can eliminate some possible subjects having considerably different height than the observed one, and focus on determining more distinctive remote identification features, like colour, face or ear, and search for similar subjects in a smaller set of possible candidates. READ MORE