Concept
Activity recognition
Publications associées (382)
Reshaping Perception for Autonomous Driving with Semantic Keypoints
The field of artificial intelligence is set to fuel the future of mobility by driving forward the transition from advanced driver-assist systems to fully autonomous vehicles (AV). Yet the current technology, backed by cutting-edge deep learning techniques, ...
EPFL2022GeoNeRF: Generalizing NeRF with Geometry Priors
We present GeoNeRF, a generalizable photorealistic novel view synthesis method based on neural radiance fields. Our approach consists of two main stages: a geometry reasoner and a renderer. To render a novel view, the geometry reasoner first constructs cas ...
IEEE COMPUTER SOC2022Using footstep-induced vibrations for occupant detection and recognition in buildings
Ian Smith, Yves Sylvain Gilles Reuland, Sai Ganesh Sarvotham Pai, Slah Drira
Occupant detection and recognition support functional goals such as security, healthcare, and energy management in buildings. Typical sensing approaches, such as smartphones and cameras, undermine the privacy of building occupants and inherently affect the ...
2021Poly-NL: Linear Complexity Non-local Layers With 3rd Order Polynomials
Grigorios Chrysos, Filippos Kokkinos
Spatial self-attention layers, in the form of Non-Local blocks, introduce long-range dependencies in Convolutional Neural Networks by computing pairwise similarities among all possible positions. Such pairwise functions underpin the effectiveness of non-lo ...
IEEE2021Human-Centered Scene Understanding via Crowd Counting
Human-centered scene understanding is the process of perceiving and analysing a dynamic scene observed through a network of sensors with emphasis on human-related activities. It includes the visual perception of human-related activities from either single ...
EPFL2021