Research
My work
is in the areas of computer vision and perception for
autonomous systems. My interests are in the interpretation of
perception data (both 2-D and 3-D), including building models of
environments. Current research directions include:
- Efficient
techniques for object/category recognition
- Use
of contextual information, in particular 3-D geometry from images, for
scene analysis
- Symbolic knowledge for scene interpretation and reconstruction
- Motion
analysis for feature extraction and event detection in video clips
- Efficient
tools for the analysis of dynamic 3-D point clouds ("3-D signal
processing")
- Perception
for autonomous systems
- Detection,
tracking, and prediction in dynamic environments
Graduate
Students
Post-Docs/Visitors/Research
Staff
Associated
Projects/Labs/Centers
Quality of Life
Technology Center (QoLT)
Vision and
Mobile Robotics Lab
Willow
Research Team (INRIA)
ASDMCon
Project (Civil Eng. Dept.)
Former Post-Docs/Visitors (Since 2008)
Former
Students (in approximate chronological order)
- Caroline
Pantofaru (Robotics, PhD
2008, now at Willow Garage)
- PhD Thesis -- Studies In Using Image Segmentation
to Improve Object Recognition
- Ranjith Unnikrishnan (Robotics,
PhD 2008, now at Google)
- PhD Thesis -- Statistical Approaches to
Multi-scale Point Cloud Processing
- Andrew Stein (Robotics,
PhD 2008, now at Tandent Vision)
- PhD Thesis -- Occlusion Boundaries:
Low-Level Processing to High-Level Reasoning
- Yan Ke (CS,
PhD 2008, now at Microsoft), co-advised with Rahul Sukthankar
- Bart
Nabbe (Robotics, PhD 2005, now at Tandent Vision)
- Peng
Chang (Robotics, PhD 2002, now at Princeton Vision)
-
Set of images and features from images in an indoor environment for testing image matching ZIP file (Warning: over 800Megs!).
Selected
Projects (in no particular order)
 |
Efficient image indexing for localization and image composition
Takeo Kanade, Alexei A. Efros, Martial Hebert
in 3dRR'09, EgoVision'09 |
  |
3D Scene Analysis
David Lee, Takeo Kanade, Martial Hebert
in CVPR 2009 |

|
An Empirical
Study of Context in Object Detection
Santosh Kumar Divvala, Derek Hoiem, James Hays, Alexei A. Efros, Martial Hebert
in CVPR 2009 |

|
Image
Matching in Large Scale Environments
Hongwen Kang, Takeo Kanade, Alexei A. Efros, Martial Hebert
|
 |
Volumetric Features for Event Recognition
in Video
Yan Ke,
Rahul
Sukhtankar, Martial Hebert
in ICCV 2007. |
 |
Detecting Boundaries for Segmentation
and Recognition
Andrew Stein,
Martial Hebert
in ICCV 2007. |
 |
A
framework for learning to recognize and segment object classes
Caroline
Pantofaru, Martial Hebert
in BMVC 2007.
|
   |
Object and
Category Recognition from Pairwise Relations between Features
Marius
Leordeanu, Rahul Sukhtankar,
Martial Hebert
in CVPR 2007.
|

 |
Evaluation of Image Segmentation Algorithms
Caroline
Pantofaru, Ranjith Unnikrishnan,
Martial Hebert
in PAMI 2007. |
|
|
Recovering
Occlusion Boundaries from a Single Image
Derek
Hoiem, Andrew
Stein, Alexei A. Efros, Martial Hebert
in ICCV 2007.
Source code available
|
|
Putting
Objects in Perspective
Derek
Hoiem, Alexei A. Efros, Martial Hebert
In CVPR 2006.
Best Paper
Award
Source code available
|
|
Geometric
Context from a Single Image
Derek
Hoiem, Alexei A. Efros, Martial Hebert
In ICCV 2005
(see
also expanded
journal version, IJCV 2007)
Executable available
(for non-commerical use only) |
 |
Spectral
Techniques for Matching and Inference
Marius
Leordeanu, Martial Hebert
in ICML 2006. |
|
Automatic
Photo Pop-up
Derek
Hoiem, Alexei A. Efros, Martial Hebert
In SIGGRAPH 2005
See article
in The Economist
Technology licensed to FreeWebs
as Fotowoosh |
  |
3-D
Recognition and 3-D environment model building
|
|
Terrain
Classification from 3-D Point Clouds for Autonomous Mobility
Jean-François
Lalonde, Nicolas Vandapel,
Martial Hebert
In Journal of Field
Robotics, 2006. |
 |
Detection
and Tracking of Moving Objects in Dynamic Environments
Christoph
Mertz, Luis
Navarro-Serment, Martial Hebert
|
 |
Efficient Data Structures for On-Line
Processing of 3-D Point Clouds
Jean-François
Lalonde, Nicolas Vandapel,
Martial Hebert
In International
Journal of Robotics Research, 2007. |

|
Automatic Scale Selection for Analyzing 3-D
Point Clouds
Ranjith Unnikrishnan,
Jean-François
Lalonde, Nicolas Vandapel,
Martial Hebert
in BMVC 2007. |
Sponsors
Misc.
|