Computer vision techniques for construction safety and health monitoring

JO Seo, SU Han, SH Lee, H Kim - Advanced Engineering Informatics, 2015 - Elsevier
For construction safety and health, continuous monitoring of unsafe conditions and action is
essential in order to eliminate potential hazards in a timely manner. As a robust and …

Pnpnet: End-to-end perception and prediction with tracking in the loop

M Liang, B Yang, W Zeng, Y Chen… - Proceedings of the …, 2020 - openaccess.thecvf.com
We tackle the problem of joint perception and motion forecasting in the context of self-driving
vehicles. Towards this goal we propose PnPNet, an end-to-end model that takes as input …

Status quo and open challenges in vision-based sensing and tracking of temporary resources on infrastructure construction sites

J Teizer - Advanced Engineering Informatics, 2015 - Elsevier
Modern construction projects require sufficient planning and management of resources to
become successful. Core issues are tasks that deal with maintaining the schedule, such as …

Personnel tracking on construction sites using video cameras

J Teizer, PA Vela - Advanced Engineering Informatics, 2009 - Elsevier
This paper discusses the possibility of-and need for-tracking workforce on construction
jobsites using video cameras. An evaluation of algorithms and their associated results is …

Segmentation, ordering and multi-object tracking using graphical models

C Wang, M de La Gorce… - 2009 IEEE 12th …, 2009 - ieeexplore.ieee.org
In this paper, we propose a unified graphical-model framework to interpret a scene
composed of multiple objects in monocular video sequences. Using a single pairwise …

Tracking with occlusions via graph cuts

N Papadakis, A Bugeau - IEEE transactions on pattern analysis …, 2010 - ieeexplore.ieee.org
This work presents a new method for tracking and segmenting along time-interacting objects
within an image sequence. One major contribution of the paper is the formalization of the …

Graph cut segmentation with a global constraint: Recovering region distribution via a bound of the bhattacharyya measure

IB Ayed, H Chen, K Punithakumar… - 2010 IEEE Computer …, 2010 - ieeexplore.ieee.org
This study investigates an efficient algorithm for image segmentation with a global constraint
based on the Bhattacharyya measure. The problem consists of finding a region consistent …

Microtubule dynamics analysis using kymographs and variable-rate particle filters

I Smal, I Grigoriev, A Akhmanova… - … on Image Processing, 2010 - ieeexplore.ieee.org
Studying intracellular dynamics is of fundamental importance for understanding healthy life
at the molecular level and for developing drugs to target disease processes. One of the key …

Cell tracking and segmentation in electron microscopy images using graph cuts

HF Yang, Y Choe - … on Biomedical Imaging: From Nano to …, 2009 - ieeexplore.ieee.org
Understanding neural connectivity and structures in the brain requires detailed 3D
anatomical models, and such an understanding is essential to the study of the nervous …

Distribution matching with the Bhattacharyya similarity: A bound optimization framework

IB Ayed, K Punithakumar, S Li - IEEE transactions on pattern …, 2014 - ieeexplore.ieee.org
We present efficient graph cut algorithms for three problems:(1) finding a region in an image,
so that the histogram (or distribution) of an image feature within the region most closely …