Autonomous view planning methods for 3D scanning

ID Lee, JH Seo, B Yoo - Automation in Construction, 2024 - Elsevier
Recent advancements in three-dimensional (3D) scanning technology have broadened its
applicability across fields like reverse engineering and autonomous robot navigation, which …

Fruit detectability analysis for different camera positions in sweet-pepper

J Hemming, J Ruizendaal, JW Hofstee, EJ Van Henten - Sensors, 2014 - mdpi.com
For robotic harvesting of sweet-pepper fruits in greenhouses a sensor system is required to
detect and localize the fruits on the plants. Due to the complex structure of the plant, most …

Robotized plant probing: Leaf segmentation utilizing time-of-flight data

G Alenya, B Dellen, S Foix… - IEEE Robotics & …, 2013 - ieeexplore.ieee.org
Supervision of long-lasting extensive botanic experiments is a promising robotic application
that some recent technological advances have made feasible. Plant modeling for this …

Statistical models for fruit detectability: spatial and temporal analyses of sweet peppers

P Kurtser, Y Edan - Biosystems Engineering, 2018 - Elsevier
Highlights•A statistical modelling methodology for fruit detectability is presented.•Descriptive
fruit detectability statistics are presented for single and multiple viewpoints.•Spatial and …

Task-driven active sensing framework applied to leaf probing

S Foix, G Alenyà, C Torras - Computers and electronics in agriculture, 2018 - Elsevier
This article presents a new method for actively exploring a 3D workspace with the aim of
localizing relevant regions for a given task. Our method encodes the exploration route in a …

Information-gain view planning for free-form object reconstruction with a 3d tof camera

S Foix, S Kriegel, S Fuchs, G Alenyà… - … Conference on Advanced …, 2012 - Springer
Active view planning for gathering data from an unexplored 3D complex scenario is a hard
and still open problem in the computer vision community. In this paper, we present a general …

Informed data selection for dynamic multi-camera clusters

A Das - 2018 - uwspace.uwaterloo.ca
Traditional multi-camera systems require a fixed calibration between cameras to provide the
solution at the correct scale, which places many limitations on its performance. This thesis …

Unlocking Dynamic Cameras for Visual Navigation

JJ Rebello - 2023 - search.proquest.com
The ability of a mobile robot to navigate reliably in an unknown environment depends on the
information perceived from its surroundings, usually available in the form of measurements …

[PDF][PDF] Leaf segmentation from ToF data for robotized plant probing

G Alenyà, B Dellen, S Foix, C Torras - IEEE Robotics & Automation …, 2012 - iri.upc.edu
Supervision of long-lasting extensive botanic exper-iments is a promising robotic application
that some recent technological advances have made feasible. Plant modelling for this …

Active perception of deformable objects using 3d cameras

G Alenyà Ribas, F Moreno-Noguer… - … experimental: 28-29 …, 2011 - upcommons.upc.edu
Perception and manipulation of rigid objects has received a lot of attention, and several
solutions have been proposed. In contrast, dealing with deformable objects is a relatively …