Essays about: "Signed Distance Functions"

Found 3 essays containing the words Signed Distance Functions.

  1. 1. Exploration of Alternative Image Representation Using Signed Distance Functions

    University essay from Lunds universitet/Institutionen för designvetenskaper

    Author : Jakub Olejnik; [2023]
    Keywords : computer graphics; SDF-based rendering; machine learning; Technology and Engineering;

    Abstract : This project leverages the core concepts of differentiable rendering to find alternative representation of images using geometric primitives rendered with Signed Distance Functions. By utilising gradient-descent-based methods it is possible to find optimal parameters of rendered primitives to create high-quality reconstruction. READ MORE

  3. 2. Signed Anti-Aliased Euclidean Distance Transform : Going from unsigned to signed with the assistance of a vector based method

    University essay from Linköpings universitet/Informationskodning

    Author : Erik Johanssson; [2022]
    Keywords : Distance Transform; Distance Map; Euclidean; Anti Aliased; Signed; Vector;

    Abstract : Knowing the shapes, sizes and positional relations between features in an image can be useful for different types of image processing.Using a Distance Transform can give us these properties as a Distance Map. READ MORE

  4. 3. Hardware-Accelerated Ray Tracing of Implicit Surfaces : A study of real-time editing and rendering of implicit surfaces

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Author : Herman Hansson Söderlund; [2021]
    Keywords : Implicit Surfaces; Signed Distance Functions; Ray Tracing; Content Creation; Path Tracing; Implicita Ytor; Signed Distance Functions; Strålspårning; Modellering;

    Abstract : Background. Rasterization of triangle geometry has been the dominating rendering technique in the real-time rendering industry for many years. However, triangles are not always easy to work with for content creators. READ MORE