Search Results for author: Nikolaos Papanikolopoulos

Found 12 papers, 6 papers with code

Pre-Clustering Point Clouds of Crop Fields Using Scalable Methods

1 code implementation22 Jul 2021 Henry J. Nelson, Nikolaos Papanikolopoulos

In order to apply the recent successes of machine learning and automated plant phenotyping on a large scale using agricultural robotics, efficient and general algorithms must be designed to intelligently split crop fields into small, yet actionable, portions that can then be processed by more complex algorithms.

The Role of Publicly Available Data in MICCAI Papers from 2014 to 2018

1 code implementation12 Aug 2019 Nicholas Heller, Jack Rickman, Christopher Weight, Nikolaos Papanikolopoulos

Widely-used public benchmarks are of huge importance to computer vision and machine learning research, especially with the computational resources required to reproduce state of the art results quickly becoming untenable.

Estimating Pedestrian Moving State Based on Single 2D Body Pose

no code implementations9 Jul 2019 Zixing Wang, Nikolaos Papanikolopoulos

The Crossing or Not-Crossing (C/NC) problem is important to autonomous vehicles (AVs) for safe vehicle/pedestrian interactions.

Autonomous Vehicles

Imperfect Segmentation Labels: How Much Do They Matter?

1 code implementation12 Jun 2018 Nicholas Heller, Joshua Dean, Nikolaos Papanikolopoulos

Labeled datasets for semantic segmentation are imperfect, especially in medical imaging where borders are often subtle or ill-defined.

Liver Segmentation Semantic Segmentation

Convolutional Neural Networks for Aircraft Noise Monitoring

1 code implementation12 Jun 2018 Nicholas Heller, Derek Anderson, Matt Baker, Brad Juffer, Nikolaos Papanikolopoulos

Air travel is one of the fastest growing modes of transportation, however, the effects of aircraft noise on populations surrounding airports is hindering its growth.

Autonomous 3D Reconstruction Using a MAV

no code implementations23 Jun 2015 Alexander Popov, Dimitrios Zermas, Nikolaos Papanikolopoulos

An approach is proposed for high resolution 3D reconstruction of an object using a Micro Air Vehicle (MAV).

3D Reconstruction

Video Human Segmentation using Fuzzy Object Models and its Application to Body Pose Estimation of Toddlers for Behavior Studies

no code implementations29 May 2013 Thiago V. Spina, Mariano Tepper, Amy Esler, Vassilios Morellas, Nikolaos Papanikolopoulos, Alexandre X. Falcão, Guillermo Sapiro

Video object segmentation is a challenging problem due to the presence of deformable, connected, and articulated objects, intra- and inter-object occlusions, object motion, and poor lighting.

Pose Estimation Semantic Segmentation +3

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