Search Results for author: Ivan Petrović

Found 9 papers, 1 papers with code

GISR: Geometric Initialization and Silhouette-based Refinement for Single-View Robot Pose and Configuration Estimation

no code implementations8 May 2024 Ivan Bilić, Filip Marić, Fabio Bonsignorio, Ivan Petrović

For autonomous robotics applications, it is crucial that robots are able to accurately measure their potential state and perceive their environment, including other agents within it (e. g., cobots interacting with humans).

Pose Estimation

GenDepth: Generalizing Monocular Depth Estimation for Arbitrary Camera Parameters via Ground Plane Embedding

no code implementations10 Dec 2023 Karlo Koledić, Luka Petrović, Ivan Petrović, Ivan Marković

Learning-based monocular depth estimation leverages geometric priors present in the training data to enable metric depth perception from a single image, a traditionally ill-posed problem.

Autonomous Driving Monocular Depth Estimation

A Distance-Geometric Method for Recovering Robot Joint Angles From an RGB Image

no code implementations5 Jan 2023 Ivan Bilić, Filip Marić, Ivan Marković, Ivan Petrović

Autonomous manipulation systems operating in domains where human intervention is difficult or impossible (e. g., underwater, extraterrestrial or hazardous environments) require a high degree of robustness to sensing and communication failures.

Motion Planning

Recalibrating the KITTI Dataset Camera Setup for Improved Odometry Accuracy

1 code implementation8 Sep 2021 Igor Cvišić, Ivan Marković, Ivan Petrović

In this paper, we propose a new approach for one shot calibration of the KITTI dataset multiple camera setup.

Visual Odometry

Feature-based Event Stereo Visual Odometry

no code implementations10 Jul 2021 Antea Hadviger, Igor Cvišić, Ivan Marković, Sacha Vražić, Ivan Petrović

We compared our method to the ESVO method, which is the first and still the only stereo event odometry method, showing on par performance on the MVSEC sequences, while on the DSEC dataset ESVO, unlike our method, was unable to handle outdoor driving scenario with default parameters.

Management Pose Estimation +1

Ensemble of LSTMs and feature selection for human action prediction

no code implementations14 Jan 2021 Tomislav Petković, Luka Petrović, Ivan Marković, Ivan Petrović

We have thoroughly analyzed the MoGaze dataset and selected a reduced set of cues for this task.

Robotics

Stereo Event Lifetime and Disparity Estimation for Dynamic Vision Sensors

no code implementations17 Jul 2019 Antea Hadviger, Ivan Marković, Ivan Petrović

In this paper, we propose a novel method for event lifetime estimation of stereo event-cameras, allowing generation of sharp gradient images of events that serve as input to disparity estimation methods.

Disparity Estimation Stereo Matching +1

Pedestrian Tracking by Probabilistic Data Association and Correspondence Embeddings

no code implementations16 Jul 2019 Borna Bićanić, Marin Oršić, Ivan Marković, Siniša Šegvić, Ivan Petrović

We investigate tracking-by-detection approaches based on a deep learning detector, joint integrated probabilistic data association (JIPDA), and appearance-based tracking of deep correspondence embeddings.

Pedestrian Detection

Global Localization Based on 3D Planar Surface Segments

no code implementations1 Oct 2013 Robert Cupec, Emmanuel Karlo Nyarko, Damir Filko, Andrej Kitanov, Ivan Petrović

Global localization of a mobile robot using planar surface segments extracted from depth images is considered.

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