1 code implementation • 14 Mar 2022 • Piotr Kicki, Piotr Skrzypczyński
This paper demonstrates how an efficient representation of the planned path using B-splines, and a construction procedure that takes advantage of the neural network's inductive bias, speed up both the inference and training of a DNN-based motion planner.
1 code implementation • 3 Aug 2021 • Jan Wietrzykowski, Piotr Skrzypczyński
We propose an extension to the segment-based global localization method for LiDAR SLAM using descriptors learned considering the visual context of the segments.
1 code implementation • 11 Dec 2020 • Piotr Kicki, Mete Ozay, Piotr Skrzypczyński
We propose a computationally efficient $G$-invariant neural network that approximates functions invariant to the action of a given permutation subgroup $G \leq S_n$ of the symmetric group on input data.
1 code implementation • 7 Dec 2020 • Piotr Kicki, Tomasz Gawron, Krzysztof Ćwian, Mete Ozay, Piotr Skrzypczyński
Being able to rapidly respond to the changing scenes and traffic situations by generating feasible local paths is of pivotal importance for car autonomy.
1 code implementation • 2 Mar 2020 • Piotr Kicki, Tomasz Gawron, Piotr Skrzypczyński
An efficient path planner for autonomous car-like vehicles should handle the strong kinematic constraints, particularly in confined spaces commonly encountered while maneuvering in city traffic, and should enable rapid planning, as the city traffic scenarios are highly dynamic.
no code implementations • 18 Feb 2020 • Piotr Kicki, Mete Ozay, Piotr Skrzypczyński
The key element of the proposed network architecture is a new $G$-invariant transformation module, which produces a $G$-invariant latent representation of the input data.
2 code implementations • 7 Nov 2016 • Michał Nowicki, Jan Wietrzykowski, Piotr Skrzypczyński
The paper presents an approach to indoor personal localization on a mobile device based on visual place recognition.