Niels da Vitoria Lobo

Orcid: 0000-0001-5354-2805

According to our database1, Niels da Vitoria Lobo authored at least 60 papers between 1990 and 2024.

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Bibliography

2024
Co-Occurring of Object Detection and Identification towards unlabeled object discovery.
CoRR, 2024

2023
Learning Situation Hyper-Graphs for Video Question Answering.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

2022
Weakly Supervised Grounding for VQA in Vision-Language Transformers.
Proceedings of the Computer Vision - ECCV 2022, 2022

2021
Found a Reason for me? Weakly-supervised Grounded Visual Question Answering using Capsules.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2021

2020
Text Synopsis Generation for Egocentric Videos.
Proceedings of the 25th International Conference on Pattern Recognition, 2020

Deep Photo Cropper And Enhancer.
Proceedings of the IEEE International Conference on Image Processing, 2020

Self-supervised Visual Feature Learning and Classification Framework: Based on Contrastive Learning.
Proceedings of the 16th International Conference on Control, 2020

MMFT-BERT: Multimodal Fusion Transformer with BERT Encodings for Visual Question Answering.
Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2020, 2020

2019
Holistic object detection and image understanding.
Comput. Vis. Image Underst., 2019

Unsupervised Visual Representation Learning with Increasing Object Shape Bias.
CoRR, 2019

UCF's 30-year REU site in computer vision.
Commun. ACM, 2019

2017
Improved scene identification and object detection on egocentric vision of daily activities.
Comput. Vis. Image Underst., 2017

2015
Understanding Trajectory Behavior: A Motion Pattern Approach.
CoRR, 2015

2013
Markerless tracking and gesture recognition using polar correlation of camera optical flow.
Mach. Vis. Appl., 2013

2011
Horizon constraint for unambiguous UAV navigation in planar scenes.
Proceedings of the IEEE International Conference on Robotics and Automation, 2011

2010
Markerless tracking using Polar Correlation of camera optical flow.
Proceedings of the IEEE Virtual Reality Conference, 2010

2007
Resolving hand over face occlusion.
Image Vis. Comput., 2007

The Camera-Driven Interactive Table.
Proceedings of the 8th IEEE Workshop on Applications of Computer Vision (WACV 2007), 2007

2006
Integrating multiple levels of zoom to enable activity analysis.
Comput. Vis. Image Underst., 2006

Scale Space Based Grammar for Hand Detection.
Proceedings of the Advances in Machine Vision, 2006

Self Correcting Tracking for Articulated Objects.
Proceedings of the Seventh IEEE International Conference on Automatic Face and Gesture Recognition (FGR 2006), 2006

Open Hand Detection in a Cluttered Single Image using Finger Primitives.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2006

2005
TemporalBoost for Event Recognition.
Proceedings of the 10th IEEE International Conference on Computer Vision (ICCV 2005), 2005

Segment-Based Hand Pose Estimation.
Proceedings of the Second Canadian Conference on Computer and Robot Vision (CRV 2005), 2005

Automatic Detection of Heads in Colored Images.
Proceedings of the Second Canadian Conference on Computer and Robot Vision (CRV 2005), 2005

A Computer Vision System for Monitoring Medication Intake.
Proceedings of the Second Canadian Conference on Computer and Robot Vision (CRV 2005), 2005

2004
Integrating and Employing Multiple Levels of Zoom for Activity Recognition.
Proceedings of the 2004 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2004), with CD-ROM, 27 June, 2004

2003
Determining driver visual attention with one camera.
IEEE Trans. Intell. Transp. Syst., 2003

Automatic Recognition of a Baby Gesture.
Proceedings of the 15th IEEE International Conference on Tools with Artificial Intelligence (ICTAI 2003), 2003

Novel feature vector for image authentication.
Proceedings of the 2003 IEEE International Conference on Multimedia and Expo, 2003

Person-on-person Violence Detection in Moving and Stationary Camera Videos.
Proceedings of the Sixth IASTED International Conference on Computer Graphics and Imaging, 2003

2002
Flame recognition in video.
Pattern Recognit. Lett., 2002

Automatic Visual Recognition of Armed Robbery.
Proceedings of the 16th International Conference on Pattern Recognition, 2002

Person-on-Person Violence Detection in Video Data.
Proceedings of the 16th International Conference on Pattern Recognition, 2002

2001
A Computer Vision Framework for Analyzing Overhead and Computer Projections from Video of Lectures.
Int. J. Comput. Their Appl., 2001

Human identification through body measurements.
Proceedings of the ISCA 16th International Conference Computers and Their Applications, 2001

Visual Event Detection.
The International Series in Video Computing 2, Springer, ISBN: 978-1-4757-3399-0, 2001

2000
Monitoring Head/Eye Motion for Driver Alertness with One Camera.
Proceedings of the 15th International Conference on Pattern Recognition, 2000

A Virtual 3D Blackboard: 3D Finger Tracking Using a Single Camera.
Proceedings of the 4th IEEE International Conference on Automatic Face and Gesture Recognition (FG 2000), 2000

Computer Vision Framework for Analyzing Projections from Video of Lectures.
Proceedings of the ISCA 9th International Conference on Intelligent Systems, 2000

1999
Learning affine transformations.
Pattern Recognit., 1999

Age Classification from Facial Images.
Comput. Vis. Image Underst., 1999

Features and Classification Methods to Locate Deciduous Trees in Images.
Comput. Vis. Image Underst., 1999

1998
Using self-organizing maps to learn geometric hash functions for model-based object recognition.
IEEE Trans. Neural Networks, 1998

Recovering Affine Motion and Defocus Blur Simultaneously.
IEEE Trans. Pattern Anal. Mach. Intell., 1998

Indexing Based on Algebraic Functions of Views.
Comput. Vis. Image Underst., 1998

Using Algebraic Functions of Views for Indexing-Based Object Recognition.
Proceedings of the Sixth International Conference on Computer Vision (ICCV-98), 1998

1997
Real-Time Fluid Simulation in a Dynamic Virtual Environment.
IEEE Computer Graphics and Applications, 1997

1996
Computing Egomotion and Detecting Independent Motion from Image Motion Using Collinear Points.
Comput. Vis. Image Underst., 1996

Learning affine transformations of the plane for model-based object recognition.
Proceedings of the 13th International Conference on Pattern Recognition, 1996

A Framework for Recognizing a Facial Image from a Police Sketch.
Proceedings of the 1996 Conference on Computer Vision and Pattern Recognition (CVPR '96), 1996

1995
Toward Interactive-Rate Simulation of Fluids with Moving Obstacles Using Navier-Stokes Equations.
CVGIP Graph. Model. Image Process., 1995

Determining Wet Surfaces from Dry.
Proceedings of the Procedings of the Fifth International Conference on Computer Vision (ICCV 95), 1995

Learning Geometric Hashing Functions for Model-Based Object Recognition.
Proceedings of the Procedings of the Fifth International Conference on Computer Vision (ICCV 95), 1995

1994
Recognizing a facial image from a police sketch.
Proceedings of Second IEEE Workshop on Applications of Computer Vision, 1994

Interreflections with rough surfaces.
Proceedings of the 12th IAPR International Conference on Pattern Recognition, 1994

Face detection using templates.
Proceedings of the 12th IAPR International Conference on Pattern Recognition, 1994

1993
Computing egomotion, shape and detecting independent motion from image motion.
PhD thesis, 1993

1991
Using collinear points to compute egomotion and detect nonrigidity.
Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 1991

1990
Shape from Binocular Disparity and Incomplete Knowledge of Baseline Parameters.
Proceedings of the 9th European Conference on Artificial Intelligence, 1990


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