4 accepted papers
Recent advances in novel view synthesis have enabled differentiable rendering methods to reconstruct 3D scenes directly from images. Algorithms such as 3D Gaussian Splatting and RayGauss use local basis functions to represent radiance fields, enabling fast, high-quality rendering of real-world scene
RayGauss has recently achieved state-of-the-art results on synthetic and indoor scenes, representing radiance and density fields with irregularly distributed elliptical basis functions rendered via volume ray casting using a Bounding Volume Hierarchy (BVH). However, its computational cost prevents r…
Magnetometer-based indoor navigation uses variations in the magnetic field to determine the robot's location. For that, a magnetic map of the environment has to be built beforehand from a collection of localized magnetic measurements. Existing solutions built on sparse Gaussian Process (GP) regressi…
This article proposes a novel indoor magnetic field-based place recognition algorithm that is accurate and fast to compute. For that, we modified the generalized “Hough Transform” to process magnetic data (MagHT). It takes as input a sequence of magnetic measures whose relative positions are recover…