Robust real-time visual tracking using pixel-wise posteriors

C Bibby, I Reid - Computer Vision–ECCV 2008: 10th European …, 2008 - Springer
We derive a probabilistic framework for robust, real-time, visual tracking of previously
unseen objects from a moving camera. The tracking problem is handled using a bag-of …

Rethinking cross-domain pedestrian detection: A background-focused distribution alignment framework for instance-free one-stage detectors

Y Cai, B Zhang, B Li, T Chen, H Yan… - IEEE transactions on …, 2023 - ieeexplore.ieee.org
Cross-domain pedestrian detection aims to generalize pedestrian detectors from one label-
rich domain to another label-scarce domain, which is crucial for various real-world …

Max-flow segmentation of the left ventricle by recovering subject-specific distributions via a bound of the Bhattacharyya measure

IB Ayed, H Chen, K Punithakumar, I Ross, S Li - Medical image analysis, 2012 - Elsevier
This study investigates fast detection of the left ventricle (LV) endo-and epicardium
boundaries in a cardiac magnetic resonance (MR) sequence following the optimization of …

Tracking objects using density matching and shape priors

T Zhang - … ninth IEEE international conference on computer …, 2003 - ieeexplore.ieee.org
We present a novel method for tracking objects by combining density matching with shape
priors. Density matching is a tracking method which operates by maximizing the …

Effects of an integrated Scratch and project-based learning approach on the learning achievements of gifted students in computer courses

HY Wang, I Huang, GJ Hwang - 2014 IIAI 3rd International …, 2014 - ieeexplore.ieee.org
Fostering students' computer programming ability has been recognized as being an
important and challenging educational issue which is highly related to the process of …

Embedding overlap priors in variational left ventricle tracking

IB Ayed, S Li, I Ross - IEEE Transactions on Medical Imaging, 2009 - ieeexplore.ieee.org
We propose to embed overlap priors in variational tracking of the left ventricle (LV) in cardiac
magnetic resonance (MR) sequences. The method consists of evolving two curves toward …

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 …

Joint registration and active contour segmentation for object tracking

J Ning, L Zhang, D Zhang, W Yu - IEEE transactions on circuits …, 2013 - ieeexplore.ieee.org
This paper presents a novel object tracking framework by joint registration and active
contour segmentation (JRACS), which can robustly deal with the non-rigid shape changes of …

Left ventricle segmentation via graph cut distribution matching

I Ben Ayed, K Punithakumar, S Li, A Islam… - … conference on medical …, 2009 - Springer
We present a discrete kernel density matching energy for segmenting the left ventricle cavity
in cardiac magnetic resonance sequences. The energy and its graph cut optimization based …

Object tracking in videos using adaptive mixture models and active contours

MS Allili, D Ziou - Neurocomputing, 2008 - Elsevier
In this paper, we propose a novel object tracking algorithm for video sequences, based on
active contours. The tracking is based on matching the object appearance model between …