Ara V. Nefian

According to our database, Ara V. Nefian authored at least 46 papers between 1998 and 2020.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of four.

2020

Horizon line detection using supervised learning and edge cues.

Touqeer Ahmad, George Bebis, Monica N. Nicolescu, Ara Nefian, Terry Fong

Comput. Vis. Image Underst., 2020

2019

Crater Detection Using Unsupervised Algorithms and Convolutional Neural Networks.

Ebrahim Emami, Touqeer Ahmad, George Bebis, Ara Nefian, Terry Fong

IEEE Trans. Geosci. Remote. Sens., 2019

2017

On Crater Verification Using Mislocalized Crater Regions.

Ebrahim Emami, George Bebis, Ara V. Nefian, Terry Fong

Proceedings of the 2017 IEEE Winter Conference on Applications of Computer Vision, 2017

Structured light-based hazard detection for planetary surface navigation.

Ara Nefian, Uland Y. Wong, Michael Dille, Xavier Bouyssounouse, Laurence J. Edwards, Vinh To, Matthew C. Deans, Terry Fong

Proceedings of the 2017 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2017

2016

Safeguarding a lunar rover with Wald's sequential probability ratio test.

P. Michael Furlong, Michael Dille, Uland Y. Wong, Ara Nefian

Proceedings of the 2016 IEEE International Conference on Robotics and Automation, 2016

Horizon based orientation estimation for planetary surface navigation.

Xavier Bouyssounouse, Ara V. Nefian, A. Thomas, Laurence J. Edwards, Matthew C. Deans, Terrence Fong

Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

2015

Coupling Dynamic Programming with Machine Learning for Horizon Line Detection.

Touqeer Ahmad, George Bebis, Emma E. Regentova, Ara V. Nefian, Terry Fong

Int. J. Artif. Intell. Tools, 2015

Automatic Crater Detection Using Convex Grouping and Convolutional Neural Networks.

Ebrahim Emami, George Bebis, Ara V. Nefian, Terry Fong

Proceedings of the Advances in Visual Computing - 11th International Symposium, 2015

Fusion of edge-less and edge-based approaches for horizon line detection.

Touqeer Ahmad, George Bebis, Monica N. Nicolescu, Ara V. Nefian, Terry Fong

Proceedings of the 6th International Conference on Information, 2015

An Edge-Less Approach to Horizon Line Detection.

Touqeer Ahmad, George Bebis, Monica N. Nicolescu, Ara V. Nefian, Terry Fong

Proceedings of the 14th IEEE International Conference on Machine Learning and Applications, 2015

2014

An Experimental Evaluation of Different Features and Nodal Costs for Horizon Line Detection.

Touqeer Ahmad, George Bebis, Emma E. Regentova, Ara V. Nefian, Terry Fong

Proceedings of the Advances in Visual Computing - 10th International Symposium, 2014

Planetary rover localization within orbital maps.

Ara V. Nefian, Xavier Bouyssounouse, Laurence J. Edwards, Taemin Kim, Emily M. Hand, Jared Rhizor, Matthew C. Deans, George Bebis, Terrence Fong

Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

2013

A Machine Learning Approach to Horizon Line Detection Using Local Features.

Touqeer Ahmad, George Bebis, Emma E. Regentova, Ara V. Nefian

Proceedings of the Advances in Visual Computing - 9th International Symposium, 2013

Photometric Lunar surface reconstruction.

Ara V. Nefian, Oleg Alexandrov, Zachary Moratto, Taemin Kim, Ross Beyer

Proceedings of the IEEE International Conference on Image Processing, 2013

LIDAR to image coregistration on orbital data.

Brian Coltin, Ara Nefian

Proceedings of the IEEE International Conference on Image Processing, 2013

2012

Student's t robust bundle adjustment algorithm.

Aleksandr Y. Aravkin, Michael Styer, Zachary Moratto, Ara V. Nefian, Michael Broxton

Proceedings of the 19th IEEE International Conference on Image Processing, 2012

2011

Orthographic Stereo Correlator on the Terrain Model for Apollo Metric Images.

Taemin Kim, Kyle Husmann, Zachary Moratto, Ara V. Nefian

Proceedings of the Advances in Visual Computing - 7th International Symposium, 2011

Vehicle detection from aerial imagery.

Joshua Gleason, Ara V. Nefian, Xavier Bouyssounouse, Terry Fong, George Bebis

Proceedings of the IEEE International Conference on Robotics and Automation, 2011

2010

Outlier Removal in Stereo Reconstruction of Orbital Images.

Marvin Smith, Ara Nefian

Proceedings of the Advances in Visual Computing - 6th International Symposium, 2010

Lunar Terrain and Albedo Reconstruction of the Apollo 15 Zone.

Ara V. Nefian, Taemin Kim, Zachary Moratto, Ross Beyer, Terry Fong

Proceedings of the Advances in Visual Computing - 6th International Symposium, 2010

Robust Mosaicking of Stereo Digital Elevation Models from the Ames Stereo Pipeline.

Taemin Kim, Zachary Moratto, Ara V. Nefian

Proceedings of the Advances in Visual Computing - 6th International Symposium, 2010

Lunar Image Classification for Terrain Detection.

Heng-Tze Cheng, Feng-Tso Sun, Senaka Buthpitiya, Ying Zhang, Ara V. Nefian

Proceedings of the Advances in Visual Computing - 6th International Symposium, 2010

Lunar Terrain and Albedo Reconstruction from Apollo Imagery.

Ara V. Nefian, Taemin Kim, Michael Broxton, Zachary Moratto

Proceedings of the 2010 Conference on Intelligent Data Understanding, 2010

2009

Photometric Recovery of Ortho-Images Derived from Apollo 15 Metric Camera Imagery.

Taemin Kim, Ara V. Nefian, Michael Broxton

Proceedings of the Advances in Visual Computing, 5th International Symposium, 2009

3D Lunar Terrain Reconstruction from Apollo Images.

Michael Broxton, Ara V. Nefian, Zachary Moratto, Taemin Kim, Michael Lundy, Aleksandr V. Segal

Proceedings of the Advances in Visual Computing, 5th International Symposium, 2009

A bayesian formulation for sub-pixel refinement in stereo orbital imagery.

Ara V. Nefian, Kyle Husmann, Michael Broxton, Vinh To, Michael Lundy, Matthew D. Hancher

Proceedings of the International Conference on Image Processing, 2009

2007

Learning Concept Templates from Web Images to Query Personal Image Databases.

Yi Wu, Jean-Yves Bouguet, Ara Nefian, Igor Kozintsev

Proceedings of the 2007 IEEE International Conference on Multimedia and Expo, 2007

Web Image Clustering.

Maha El Choubassi, Ara Nefian, Igor Kozintsev, Jean-Yves Bouguet, Yi Wu

Proceedings of the IEEE International Conference on Acoustics, 2007

2006

Stanley: The robot that won the DARPA Grand Challenge.

Sebastian Thrun, Michael Montemerlo, Hendrik Dahlkamp, David Stavens, Andrei Aron, James Diebel, Philip W. Fong, John Gale, Morgan Halpenny, Gabriel Hoffmann, Kenny Lau, Celia M. Oakley, Mark Palatucci, Vaughan R. Pratt, Pascal Stang, Sven Strohband, Cedric Dupont, Lars-Erik Jendrossek, Christian Koelen, Charles Markey, Carlo Rummel, Joe van Niekerk, Eric Jensen, Philippe Alessandrini, Gary R. Bradski, Bob Davies, Scott Ettinger, Adrian Kaehler, Ara V. Nefian, Pamela Mahoney

J. Field Robotics, 2006

Detection of Drivable Corridors for Off-Road Autonomous Navigation.

Ara V. Nefian, Gary R. Bradski

Proceedings of the International Conference on Image Processing, 2006

2005

Face recognition based on multi-class mapping of Fisher scores.

Ling Chen, Hong Man, Ara V. Nefian

Pattern Recognit., 2005

2004

A multi-stream audio-video large-vocabulary Mandarin Chinese speech database.

Luhong Liang, Yu Luo, Feiyue Huang, Ara V. Nefian

Proceedings of the 2004 IEEE International Conference on Multimedia and Expo, 2004

Bayesian separation of audio-visual speech sources.

Shyamsundar Rajaram, Ara V. Nefian, Thomas S. Huang

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

2003

Audio-visual speaker identification using coupled hidden Markov models.

Tieyan Fu, Xiaoxing Liu, Luhong Liang, Xiaobo Pi, Ara V. Nefian

Proceedings of the 2003 International Conference on Image Processing, 2003

A Bayesian formulation for 3D articulated upper body segmentation and tracking from dense disparity maps.

Robert D. Cavin, Ara V. Nefian, Navin Goel

Proceedings of the 2003 International Conference on Image Processing, 2003

A Bayesian Approach to Audio-Visual Speaker Identification.

Ara V. Nefian, Luhong Liang, Tieyan Fu, Xiaoxing Liu

Proceedings of the Audio-and Video-Based Biometrie Person Authentication, 2003

2002

Dynamic Bayesian Networks for Audio-Visual Speech Recognition.

Ara V. Nefian, Luhong Liang, Xiaobo Pi, Xiaoxing Liu, Kevin P. Murphy

EURASIP J. Adv. Signal Process., 2002

Audio-visual continuous speech recognition using a coupled hidden Markov model.

Xiaoxing Liu, Yibao Zhao, Xiaobo Pi, Luhong Liang, Ara V. Nefian

Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002

Embedded Bayesian networks for face recognition.

Ara V. Nefian

Proceedings of the 2002 IEEE International Conference on Multimedia and Expo, 2002

Speaker independent audio-visual continuous speech recognition.

Luhong Liang, Xiaoxing Liu, Yibao Zhao, Xiaobo Pi, Ara V. Nefian

Proceedings of the 2002 IEEE International Conference on Multimedia and Expo, 2002

A coupled HMM for audio-visual speech recognition.

Ara V. Nefian, Luhong Liang, Xiaobo Pi, Xiaoxiang Liu, Crusoe Mao, Kevin P. Murphy

Proceedings of the IEEE International Conference on Acoustics, 2002

2001

A statistical upper body model for 3D static and dynamic gesture recognition from stereo sequences.

Ara V. Nefian, Radek Grzeszczuk, Victor Eruhimov

Proceedings of the 2001 International Conference on Image Processing, 2001

2000

Maximum Likelihood Training of the Embedded HMM for Face Detection and Recognition.

Ara V. Nefian, Monson H. Hayes III

Proceedings of the 2000 International Conference on Image Processing, 2000

1999

An embedded HMM-based approach for face detection and recognition.

Ara V. Nefian, Monson H. Hayes III

Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

1998

Face Detection and Recognition using Hidden Markov Models.

Ara V. Nefian, Monson H. Hayes III

Proceedings of the 1998 IEEE International Conference on Image Processing, 1998

Hidden Markov models for face recognition.

Ara V. Nefian, Monson H. Hayes III

Proceedings of the 1998 IEEE International Conference on Acoustics, 1998