James M. Coughlan

Publication Activity (10 Years)

Years Active: 1994-2024
Publications (10 Years): 15

Top Topics

Computer Vision

Spatial Databases

Indoor Navigation

Top Venues

Publications

Jooyoung Seo, Sile O'Modhrain, Yilin Xia, Sanchita Kamath, Bongshin Lee, James M. Coughlan
Born Accessible Data Science and Visualization Courses: Challenges of Developing Curriculum to be Taught by Blind Instructors to Blind Students. CoRR (2024)
Andrea Narcisi, Huiying Shen, Dragan Ahmetovic, Sergio Mascetti, James M. Coughlan
Accessible Point-and-Tap Interaction for Acquiring Detailed Information About Tactile Graphics and 3D Models. ICCHP (1) (2024)
Ryan Crabb, Seyed Ali Cheraghi, James M. Coughlan
A Lightweight Approach to Localization for Blind and Visually Impaired Travelers. Sensors 23 (5) (2023)
James M. Coughlan, Brandon Biggs, Huiying Shen
Non-visual Access to an Interactive 3D Map. ICCHP-AAATE (1) (2022)
Giovanni Fusco, James M. Coughlan
Indoor localization for visually impaired travelers using computer vision on a smartphone. W4A (2020)
James M. Coughlan, Brandon Biggs, Marc-Aurèle Rivière, Huiying Shen
An Audio-Based 3D Spatial Guidance AR System for Blind Users. ICCHP (1) (2020)
Giovanni Fusco, Seyed Ali Cheraghi, Leo Neat, James M. Coughlan
An Indoor Navigation App Using Computer Vision and Sign Recognition. ICCHP (1) (2020)
Giovanni Fusco, James M. Coughlan
Indoor Localization Using Computer Vision and Visual-Inertial Odometry. ICCHP (2) (2018)
Dragan Ahmetovic, Roberto Manduchi, James M. Coughlan, Sergio Mascetti
Mind Your Crossings: Mining GIS Imagery for Crosswalk Localization. ACM Trans. Access. Comput. 9 (4) (2017)
James M. Coughlan, Joshua A. Miele
Evaluating Author and User Experience for an Audio-Haptic System for Annotation of Physical Models. ASSETS (2017)
James M. Coughlan, Joshua A. Miele
AR4VI: AR as an Accessibility Tool for People with Visual Impairments. ISMAR Adjunct (2017)
Sergio Mascetti, Andrea Gerino, Cristian Bernareggi, Silvia D'Acquisto, Mattia Ducci, James M. Coughlan
JustPoint: Identifying Colors with a Natural User Interface. ASSETS (2017)
Alejandro Rituerto, Giovanni Fusco, James M. Coughlan
Towards a Sign-Based Indoor Navigation System for People with Visual Impairments. ASSETS (2016)
Dragan Ahmetovic, Roberto Manduchi, James M. Coughlan, Sergio Mascetti
Zebra Crossing Spotter: Automatic Population of Spatial Databases for Increased Safety of Blind Travelers. ASSETS (2015)
Giovanni Fusco, Ender Tekin, Nicholas A. Giudice, James M. Coughlan
Appliance Displays: Accessibility Challenges and Proposed Solutions. ASSETS (2015)
Roberto Manduchi, James M. Coughlan
The last meter: blind visual guidance to a target. CHI (2014)
Ender Tekin, James M. Coughlan, Helen J. Simon
An Investigation into Incorporating Visual Information in Audio Processing. ICCHP (1) (2014)
Giovanni Fusco, Huiying Shen, James M. Coughlan
Self-Localization at Street Intersections. CRV (2014)
Giovanni Fusco, Ender Tekin, Richard E. Ladner, James M. Coughlan
Using computer vision to access appliance displays. ASSETS (2014)
Giovanni Fusco, Huiying Shen, Vidya N. Murali, James M. Coughlan
Determining a Blind Pedestrian's Location and Orientation at Traffic Intersections. ICCHP (1) (2014)
Vidya N. Murali, James M. Coughlan
Smartphone-based crosswalk detection and localization for visually impaired pedestrians. ICME Workshops (2013)
Huiying Shen, Owen Edwards, Joshua A. Miele, James M. Coughlan
CamIO: a 3D computer vision system enabling audio/haptic interaction with physical objects by blind users. ASSETS (2013)
Huiying Shen, James M. Coughlan
Towards a Real-Time System for Finding and Reading Signs for Visually Impaired Users. ICCHP (2) (2012)
James M. Coughlan, Huiying Shen
The Crosswatch Traffic Intersection Analyzer: A Roadmap for the Future. ICCHP (2) (2012)
Roberto Manduchi, James M. Coughlan
(Computer) vision without sight. Commun. ACM 55 (1) (2012)
Pannag R. Sanketi, Huiying Shen, James M. Coughlan
Localizing blurry and low-resolution text in natural images. WACV (2011)
Ender Tekin, James M. Coughlan, Huiying Shen
Real-time detection and reading of LED/LCD displays for visually impaired persons. WACV (2011)
Ender Tekin, James M. Coughlan
A Mobile Phone Application Enabling Visually Impaired Users to Find and Read Product Barcodes. ICCHP (2) (2010)
Volodymyr Ivanchenko, James M. Coughlan, Huiying Shen
Real-Time Walk Light Detection with a Mobile Phone. ICCHP (2) (2010)
James M. Coughlan, Huiying Shen
An Embarrassingly Simple Speed-Up of Belief Propagation with Robust Potentials CoRR (2010)
Pannag R. Sanketi, James M. Coughlan
Anti-blur feedback for visually impaired users of smartphone cameras. ASSETS (2010)
Volodymyr Ivanchenko, Huiying Shen, James M. Coughlan
Elevation-based MRF stereo implemented in real-time on a GPU. WACV (2009)
Huiying Shen, James M. Coughlan, Volodymyr Ivanchenko
Figure-ground segmentation using factor graphs. Image Vis. Comput. 27 (7) (2009)
Ender Tekin, James M. Coughlan
An algorithm enabling blind users to find and read barcodes. WACV (2009)
Ender Tekin, James M. Coughlan
A Bayesian Algorithm for Reading 1D Barcodes. CRV (2009)
James M. Coughlan, Roberto Manduchi
Functional Assessment of a Camera Phone-Based Wayfinding System Operated by Blind and Visually Impaired Users. Int. J. Artif. Intell. Tools 18 (3) (2009)
Roberto Manduchi, James M. Coughlan, Volodymyr Ivanchenko
Search Strategies of Visually Impaired Persons Using a Camera Phone Wayfinding System. ICCHP (2008)
Volodymyr Ivanchenko, James M. Coughlan, William Gerrey, Huiying Shen
Computer vision-based clear path guidance for blind wheelchair users. ASSETS (2008)
Roberto Manduchi, James M. Coughlan
Portable and Mobile Systems in Assistive Technology. ICCHP (2008)
Volodymyr Ivanchenko, James M. Coughlan, Huiying Shen
Detecting and locating crosswalks using a camera phone. CVPR Workshops (2008)
Volodymyr Ivanchenko, James M. Coughlan, Huiying Shen
Crosswatch: A Camera Phone System for Orienting Visually Impaired Pedestrians at Traffic Intersections. ICCHP (2008)
Huiying Shen, James M. Coughlan
Grouping Using Factor Graphs: An Approach for Finding Text with a Camera Phone. GbRPR (2007)
James M. Coughlan, Huiying Shen
Dynamic quantization for belief propagation in sparse spaces. Comput. Vis. Image Underst. 106 (1) (2007)
Kee-Yip Chan, Roberto Manduchi, James M. Coughlan
Accessible spaces: navigating through a marked environment with a camera phone. ASSETS (2007)
James M. Coughlan, Roberto Manduchi
Color Targets: Fiducials to Help Visually Impaired People Find Their Way by Camera Phone. EURASIP J. Image Video Process. 2007 (2007)
James M. Coughlan, Huiying Shen
Terrain Analysis for Blind Wheelchair Users: Computer Vision Algorithms for Finding Curbs and other Negative Obstacles. CVHI (2007)
James M. Coughlan, Roberto Manduchi, Huiying Shen
Computer Vision-Based Terrain Sensors for Blind Wheelchair Users. ICCHP (2006)
Huiying Shen, James M. Coughlan
Finding Text in Natural Scenes by Figure-Ground Segmentation. ICPR (4) (2006)
Huiying Shen, James M. Coughlan
Reading LCD/LED Displays with a Camera Cell Phone. CVPR Workshops (2006)
Laura Walker Renninger, James M. Coughlan, Preeti Verghese, Jitendra Malik
An Information Maximization Model of Eye Movements. NIPS (2004)
James M. Coughlan, Huiying Shen
Shape Matching with Belief Propagation: Using Dynamic Quantization to Accomodate Occlusion and Clutter. CVPR Workshops (2004)
Scott Konishi, Alan L. Yuille, James M. Coughlan, Song Chun Zhu
Statistical Edge Detection: Learning and Evaluating Edge Cues. IEEE Trans. Pattern Anal. Mach. Intell. 25 (1) (2003)
James M. Coughlan, Alan L. Yuille
Algorithms from statistical physics for generative models of images. Image Vis. Comput. 21 (1) (2003)
James M. Coughlan, Alan L. Yuille
Manhattan World: Orientation and Outlier Detection by Bayesian Inference. Neural Comput. 15 (5) (2003)
Scott Konishi, Alan L. Yuille, James M. Coughlan
A statistical approach to multi-scale edge detection. Image Vis. Comput. 21 (1) (2003)
Anand Rangarajan, James M. Coughlan, Alan L. Yuille
A Bayesian Network Framework for Relational Shape Matching. ICCV (2003)
Alan L. Yuille, James M. Coughlan, Scott Konishi
The Generic Viewpoint Assumption and Planar Bias. IEEE Trans. Pattern Anal. Mach. Intell. 25 (6) (2003)
James M. Coughlan, Alan L. Yuille
Bayesian A* Tree Search with Expected O(N) Node Expansions: Applications to Road Tracking. Neural Comput. 14 (8) (2002)
James M. Coughlan, Sabino J. Ferreira
Finding Deformable Shapes Using Loopy Belief Propagation. ECCV (3) (2002)
Alan L. Yuille, James M. Coughlan, Ying Nian Wu, Song Chun Zhu
Order Parameters for Detecting Target Curves in Images: When Does High Level Knowledge Help? Int. J. Comput. Vis. 41 (1/2) (2001)
James M. Coughlan, Alan L. Yuille
The g Factor: Relating Distributions on Features to Distributions on Images. NIPS (2001)
Alan L. Yuille, James M. Coughlan, Scott Konishi
The KGBR Viewpoint-Lighting Ambiguity and its Resolution by Generic Constraints. ICCV (2001)
James M. Coughlan, Alan L. Yuille
The Manhattan World Assumption: Regularities in Scene Statistics which Enable Bayesian Inference. NIPS (2000)
Alan L. Yuille, James M. Coughlan
An A* perspective on deterministic optimization for deformable templates. Pattern Recognit. 33 (4) (2000)
Alan L. Yuille, James M. Coughlan
Fundamental Limits of Bayesian Inference: Order Parameters and Phase Transitions for Road Tracking. IEEE Trans. Pattern Anal. Mach. Intell. 22 (2) (2000)
James M. Coughlan, Alan L. Yuille, Camper English, Daniel Snow
Efficient Deformable Template Detection and Localization without User Initialization. Comput. Vis. Image Underst. 78 (3) (2000)
Alan L. Yuille, James M. Coughlan, Song Chun Zhu, Ying Nian Wu
Order Parameters for Minimax Entropy Distributions: When Does High Level Knowledge Help? CVPR (2000)
Scott Konishi, Alan L. Yuille, James M. Coughlan, Song Chun Zhu
Fundamental Bounds on Edge Detection: An Information Theoretic Evaluation of Different Edge Cues. CVPR (1999)
Alan L. Yuille, James M. Coughlan
High-Level and Generic Models for Visual Search: When Does High Level Knowledge Help? CVPR (1999)
James M. Coughlan, Alan L. Yuille
Bayesian A* Tree Search with Expected O(N) Convergence Rates for Road Tracking. EMMCVPR (1999)
James M. Coughlan, Alan L. Yuille
Manhattan World: Compass Direction from a Single Image by Bayesian Inference. ICCV (1999)
James M. Coughlan, Alan L. Yuille, Camper English, Daniel Snow
Efficient Optimization of a Deformable Template Using Dynamic Programming. CVPR (1998)
Alan L. Yuille, James M. Coughlan
Convergence Rates of Algorithms for Visual Search: Detecting Visual Contours. NIPS (1998)
James M. Coughlan, Alan L. Yuille
A Phase Space Approach to Minimax Entropy Learning and the Minutemax Approximations. NIPS (1998)
Alan L. Yuille, James M. Coughlan
Twenty Questions, Focus of Attention, and A*: A Theoretical Comparison of Optimization Strategies. EMMCVPR (1997)
Richard Szeliski, James M. Coughlan
Spline-Based Image Registration. Int. J. Comput. Vis. 22 (3) (1997)
Richard Szeliski, James M. Coughlan
Hierarchical spline-based image registration. CVPR (1994)