Photogrammetric Computer Vision Laboratory @ Ohio State University

Sample Project    Click for all projects

Hypergraphic image model for image segmentation

Synopsis:
We model the spatial and appearance among pixels by hypergraphs. The labeling is achieved by propagating label distributions over the hyperedges by minimizing Laplacian based smoothness functional.
Related Papers:
L. Ding and A. Yilmaz, Probabilistic Hypergraphs for Image Segmentation, under review to Pattern Recognition Journal, 2009
L. Ding and A. Yilmaz, Image Segmentation as Learning on Hypergraphs, in Proc. of International Conference on Machine Learning and Applications, 2008

Slicing planes for 3D recovery

Synopsis:
A projective geomtetric approach to recover 3D shapes of objects simultaneusly without recovery camera parameters.
Related Papers:
P. Lai and A. Yilmaz, A New Approach for Vanishing Line Estimation, ASPRS Annual Conference, 2009
P. Lai and A. Yilmaz, Efficient Object Shape Recovery via Slicing Planes, IEEE Conf. on Computer Vision and Pattern Recognition, 2008
P. Lai and A. Yilmaz, Projective Reconstruction of Building Shape from Silhouette Images Acquired from Uncalibrated Cameras, International Society for Photogrammetry and Remote Sensing Congress, 2008

Hypergraphic image model for image segmentation

Synopsis:
We model the spatial and appearance among pixels by hypergraphs. The labeling is achieved by propagating label distributions over the hyperedges by minimizing Laplacian based smoothness functional.
Related Papers:
L. Ding and A. Yilmaz, Probabilistic Hypergraphs for Image Segmentation, under review to Pattern Recognition Journal, 2009
L. Ding and A. Yilmaz, Image Segmentation as Learning on Hypergraphs, in Proc. of International Conference on Machine Learning and Applications, 2008

Hypergraphic image model for image segmentation

Synopsis:
We model the spatial and appearance among pixels by hypergraphs. The labeling is achieved by propagating label distributions over the hyperedges by minimizing Laplacian based smoothness functional.
Related Papers:
L. Ding and A. Yilmaz, Probabilistic Hypergraphs for Image Segmentation, under review to Pattern Recognition Journal, 2009
L. Ding and A. Yilmaz, Image Segmentation as Learning on Hypergraphs, in Proc. of International Conference on Machine Learning and Applications, 2008

View invariant object recognition via Fourier power spectrum

Synopsis:
A projectively invariant object representation and its application to object recognition.
Related Papers:
G. Barsai and A. Yilmaz, Object Recognition Using Angles in the Projective Plane, ASPRS Annual Conference, 2009
G. Barsai and A. Yilmaz, A View-Geometric Approach to View and occlusion invariant shape recognition, International Society for Photogrammetry and Remote Sensing Congress, 2008

Multi-camera tracking and IDing

Synopsis:
A real-time object tracking and identification system which correct tracking erros by means of object identification.
Related Papers:
A. Yilmaz, O. Javed and M. Shah, Object Tracking: A Survey, ACM Journal of Computing Surveys, Vol. 38, No. 4, pp. 1-45, 2006

Contour tracking

Synopsis:
Level set based Bayesian tracking method capable of handling full object occlusions.
Related Papers:
A. Yilmaz, Active Contours: Snakes, Wiley Encyclopedia of Computer Science and Engineering, Editor Benjamin W. Wah, John Wiley & Sons, Inc., ISBN 978-0-471-38393-2, Vol. 1, pp. 11-13, 2009
A. Yilmaz, Level Set Methods, Wiley Encyclopedia of Computer Science and Engineering, Editor Benjamin W. Wah, John Wiley & Sons, Inc., ISBN 978-0-471-38393-2, Vol. 3, pp. 1731-1734, 2009
A. Yilmaz, Contour tracking, Wiley Encyclopedia of Computer Science and Engineering, Editor Benjamin W. Wah, John Wiley & Sons, Inc., ISBN 978-0-471-38393-2, Vol. 1, pp. 668-672, 2009
A. Yilmaz, O. Javed and M. Shah, Object Tracking: A Survey, ACM Journal of Computing Surveys, Vol. 38, No. 4, pp. 1-45, 2006
A. Yilmaz and M. Shah, Contour Based Object Tracking with Occlusion Handling in Video Acquired Using Mobile Cameras, IEEE Trans. on Pattern Analysis and Machine Intelligence, Vol. 26, No. 11, 2004
A. Yilmaz and M. Shah, Contour Based Object Tracking Using Level Sets, Asian Conf. on Computer Vision, 2004
A. Yilmaz, O. Javed and M. Shah, Object Tracking: A Survey, ACM Journal of Computing Surveys, Vol. 38, No. 4, pp. 1-45, 2006

Tracking for IR sensors

Synopsis:
A real time robust tracking method for tracking obscured very small targets in infrared imagery.
Related Papers:
A. Yilmaz, O. Javed and M. Shah, Object Tracking: A Survey, ACM Journal of Computing Surveys, Vol. 38, No. 4, pp. 1-45, 2006
A. Yilmaz, K. Shafique and M. Shah, Target Tracking in Airborne Forward Looking Infrared Imagery, Image and Vision Computing Journal, Vol. 21, No. 7, pp. 623-635, 2003
A. Yilmaz, Object Tracking by Asymmetric Kernel Mean Shift with Automatic Scale and Orientation Selection, IEEE Conf. on Computer Vision and Pattern Recognition, 2007
A. Yilmaz, K. Shafique, T. Olson, N. Lobo and M. Shah, Target Tracking in FLIR Imagery Using Mean-Shift and Global Motion Compensation, IEEE Workshop on Computer Vision Beyond Visible Spectrum (CVBVS), 2001

Actions in moving cameras

Synopsis:
Projective geometry between two video sequences acquired from moving cameras provides robust and view-invariant action matching.
Related Papers:
A. Yilmaz and M. Shah, Matching Actions In Presence Of Camera Motion, Computer Vision and Image Understanding Journal, Vol. 104 No. 2-3, pp. 221-231, 2006
A. Yilmaz and M. Shah, Contour Based Object Tracking with Occlusion Handling in Video Acquired Using Mobile Cameras, IEEE Trans. on Pattern Analysis and Machine Intelligence, Vol. 26, No. 11, 2004
C. Rao, A. Yilmaz and M. Shah, View Invariant Representation and Recognition of Actions, Int. Journal of Computer Vision, Vol. 50, No. 2, pp. 203-226, 2002
A. Yilmaz and M. Shah, Recognizing Human Actions in Videos Acquired by Uncalibrated Moving Cameras, IEEE International Conf. on Computer Vision, 2005

Actions as objects

Synopsis:
We propose the represent human actions as three dimensional objects providing view invariant features for matching.
Related Papers:
C. Rao, A. Yilmaz and M. Shah, View Invariant Representation and Recognition of Actions, Int. Journal of Computer Vision, Vol. 50, No. 2, pp. 203-226, 2002
A. Yilmaz, Contour tracking, Wiley Encyclopedia of Computer Science and Engineering, Editor Benjamin W. Wah, John Wiley & Sons, Inc., ISBN 978-0-471-38393-2, Vol. 1, pp. 668-672, 2009
A. Yilmaz and M. Shah, A Differential Geometric Approach To Representing the Human Actions, Computer Vision and Image Understanding Journal, Vol. 109 No. 3, pp.335-351, 2008
A. Yilmaz and M. Shah, Contour Based Object Tracking with Occlusion Handling in Video Acquired Using Mobile Cameras, IEEE Trans. on Pattern Analysis and Machine Intelligence, Vol. 26, No. 11, 2004

Actions via curve analysis

Synopsis:
Atomic actions composing complete actions are represented by spatio-temporal trajectories which are recognized by projective invariant measures.
Related Papers:
C. Rao, A. Yilmaz and M. Shah, View Invariant Representation and Recognition of Actions, Int. Journal of Computer Vision, Vol. 50, No. 2, pp. 203-226, 2002
A. Yilmaz and M. Shah, A Differential Geometric Approach To Representing the Human Actions, Computer Vision and Image Understanding Journal, Vol. 109 No. 3, pp.335-351, 2008
A. Yilmaz and M. Shah, Actions Sketch: A Novel Action Representation, IEEE Conf. on Computer Vision and Pattern Recognition, 2005

Face synthesis

Synopsis:
A parametric anatomical muscle model is fit to facial images to learn facial motion and synthesize facial expressions.
Related Papers:
A. Yilmaz, K. Shafique and M. Shah, Estimation of rigid and nonrigid motion using anatomical face model, International Conference on Pattern Recognition, pp. 377-380, 2002
A. Yilmaz and M. Shah, Estimation of Arbitrary Albedo and Shape from Shading for Symmetric Objects, British Machine Vision Conference, pp. 728-736, 2002
A. Yilmaz and M. Shah, Automatic Feature Detection and Pose Recovery for Faces, Asian Conference on Computer Vision, pp. 284-289, 2002

Facial pose recovery

Synopsis:
Facial pose is modeled by a simplistic yet powerful representation which is used to estimate 3D rigid body motion of a moving face.
Related Papers:
A. Yilmaz and M. Shah, Automatic Feature Detection and Pose Recovery for Faces, Asian Conference on Computer Vision, pp. 284-289, 2002
A. Yilmaz, K. Shafique and M. Shah, Estimation of rigid and nonrigid motion using anatomical face model, International Conference on Pattern Recognition, pp. 377-380, 2002
A. Yilmaz and M. Shah, Estimation of Arbitrary Albedo and Shape from Shading for Symmetric Objects, British Machine Vision Conference, pp. 728-736, 2002

Estimation of shape and albedo

Synopsis:
A novel formulation provides a means to simultaneously recover albedo and shape of symmetic objects, such as face.
Related Papers:
A. Yilmaz and M. Shah, Estimation of Arbitrary Albedo and Shape from Shading for Symmetric Objects, British Machine Vision Conference, pp. 728-736, 2002
A. Yilmaz and M. Shah, Automatic Feature Detection and Pose Recovery for Faces, Asian Conference on Computer Vision, pp. 284-289, 2002
A. Yilmaz and M. Gokmen, Eigenhills vs. Eigenface and Eigenedge, International Confrence on Pattern Recognition, pp. 827-830, 2000

Face recognition

Synopsis:
A regularized edge map provides a lighing invariant set of features to perform hollistic face recognition
Related Papers:
A. Yilmaz and M. Gokmen, Eigenhills vs. Eigenface and Eigenedge, International Confrence on Pattern Recognition, pp. 827-830, 2000
Recent Articles    Click for all articles
Book Chapters
A. Yilmaz, Active Contours: Snakes, Wiley Encyclopedia of Computer Science and Engineering, Editor Benjamin W. Wah, John Wiley & Sons, Inc., ISBN 978-0-471-38393-2, Vol. 1, pp. 11-13, 2009
A. Yilmaz, Level Set Methods, Wiley Encyclopedia of Computer Science and Engineering, Editor Benjamin W. Wah, John Wiley & Sons, Inc., ISBN 978-0-471-38393-2, Vol. 3, pp. 1731-1734, 2009
A. Yilmaz, Contour tracking, Wiley Encyclopedia of Computer Science and Engineering, Editor Benjamin W. Wah, John Wiley & Sons, Inc., ISBN 978-0-471-38393-2, Vol. 1, pp. 668-672, 2009
Journal Articles
A. Yilmaz and M. Shah, A Differential Geometric Approach To Representing the Human Actions, Computer Vision and Image Understanding Journal, Vol. 109 No. 3, pp.335-351, 2008
Conference Papers
P. Lai and A. Yilmaz, Shape Recovery Using Rotated Slicing Planes, Int. Congress on Image and Signal Processing, 2009
P. Lai and A. Yilmaz, A New Approach for Vanishing Line Estimation, ASPRS Annual Conference, 2009
G. Barsai and A. Yilmaz, Object Recognition Using Angles in the Projective Plane, ASPRS Annual Conference, 2009
L. Ding and A. Yilmaz, Image Segmentation as Learning on Hypergraphs, International Conf. on Machine Learning and Applications, 2008
P. Srestasathiern and A. Yilmaz, View Invariant Object Recognition, IAPR International Conf. on Pattern Recognition, 2008
R. Li, K. Di, B. Wu, A. Yilmaz, M. Banks, C. Oman, K. Bhasin, M. Tang, Enhancement of Spatial Orientation Capability of Astronauts on the Lunar Surface Supported by Integrated Sensor Network and Information Technology, NASA Lunar Science Conf., 2008
P.L. Lai and A. Yilmaz, Efficient Object Shape Recovery via Slicing Planes, IEEE Conf. on Computer Vision and Pattern Recognition, 2008
G. Barsai and A. Yilmaz, View-Geometric Approach to View and Occlusion Invariant Geographic Shape Recognition, International Society for Photogrammetry and Remote Sensing Congress, 2008
P.L. Lai and A. Yilmaz, Projective Reconstruction of Building Shape from Silhouette Images Acquired from Uncalibrated Cameras, International Society for Photogrammetry and Remote Sensing Congress, 2008
F. Samadzedegan, P. Ramzi and T. Schenk, Aerial Triangulation of Digital Aerial Imagery Using Hybrid Features, International Society for Photogrammetry and Remote Sensing Congress, 2008
B. Csatho and T. Schenk, Multisensor Fusion for Mapping Soils and Geomorphology in Antarctica, International Society for Photogrammetry and Remote Sensing Congress, 2008
B. Csatho and T. Schenk, Multitemporal, Multisensor Fusion for Monitoring Cryospheric Changes, International Society for Photogrammetry and Remote Sensing Congress, 2008
Book Chapters
A. Yilmaz, Active Contours: Snakes, Wiley Encyclopedia of Computer Science and Engineering, Editor Benjamin W. Wah, John Wiley & Sons, Inc., ISBN 978-0-471-38393-2, Vol. 1, pp. 11-13, 2009
A. Yilmaz, Level Set Methods, Wiley Encyclopedia of Computer Science and Engineering, Editor Benjamin W. Wah, John Wiley & Sons, Inc., ISBN 978-0-471-38393-2, Vol. 3, pp. 1731-1734, 2009
A. Yilmaz, Contour tracking, Wiley Encyclopedia of Computer Science and Engineering, Editor Benjamin W. Wah, John Wiley & Sons, Inc., ISBN 978-0-471-38393-2, Vol. 1, pp. 668-672, 2009
Journal Articles
A. Yilmaz and M. Shah, A Differential Geometric Approach To Representing the Human Actions, Computer Vision and Image Understanding Journal, Vol. 109 No. 3, pp.335-351, 2008
A. Yilmaz, O. Javed and M. Shah, Object Tracking: A Survey, ACM Journal of Computing Surveys, Vol. 38, No. 4, pp. 1-45, 2006
A. Yilmaz and M. Shah, Matching Actions In Presence Of Camera Motion, Computer Vision and Image Understanding Journal, Vol. 104 No. 2-3, pp. 221-231, 2006
A. Yilmaz and M. Shah, Contour Based Object Tracking with Occlusion Handling in Video Acquired Using Mobile Cameras, IEEE Trans. on Pattern Analysis and Machine Intelligence, Vol. 26, No. 11, 2004
T. Schenk, From point-based to feature-based aerial triangulation, ISPRS Journal of Photogrammetry and Remote Sensing, Vol. 58, No 5-6, pp. 315-329, 2004
A. Yilmaz, K. Shafique and M. Shah, Target Tracking in Airborne Forward Looking Infrared Imagery, Image and Vision Computing Journal, Vol. 21, No. 7, pp. 623-635, 2003
C. Rao, A. Yilmaz and M. Shah, View Invariant Representation and Recognition of Actions, Int. Journal of Computer Vision, Vol. 50, No. 2, pp. 203-226, 2002
A. Yilmaz and M. Gokmen, Eigenhill vs. Eigenface and Eigenedge, Pattern Recognition Journal, Vol. 34, 2001
A. Krupnik and T. Schenk, Experiments with matching in the object space for aerotriangulation, ISPRS Journal of Photogrammetry and Remote Sensing, Vol. 52, No. 4, pp. 160-168, 1997
T. Schenk, Towards automatic aerial triangulation, ISPRS Journal of Photogrammetry and Remote Sensing, Vol. 52, No. 3, pp. 110-121, 1997
P. Agouris and T. Schenk, Automated aerotriangulation using multiple image multipoint matching, Photogrammetric Engineering & Remote Sensing. Vol. 62, No. 6, pp. 703-710, 1996
T. Schenk, Concepts and algorithms in digital photogrammetry, ISPRS Journal of Photogrammetry and Remote Sensing, Vol. 49, No. 6, pp. 2-8, 1994
T. Schenk and C. Toth, Conceptual issues of softcopy photogrammetric workstations, Photogrammetric Engineering and Remote Sensing Vol. 58, no. 1, pp. 101-110, 1992
T. Schenk and C. Toth, Feature-based matching for automatic image registration, ITC Journal, No. 1, pp. 40-46, 1992
T. Schenk and C. Toth, Computer vision and digital photogrammetry, ITC Journal, No. 1, pp. 34-39, 1992
T. Schenk, Towards an autonomous system for orienting digital stereopairs, Photogrammetric Engineering and Remote Sensing, Vol. 57, No. 8, pp. 1057, 1991
K. Kubik, D. Merchant and T. Schenk, Robust estimation in photogrammetry, Photogrammetric Engineering and Remote Sensing. Vol. 53, pp. 167-169, 1987
Conference Papers
P. Lai and A. Yilmaz, Shape Recovery Using Rotated Slicing Planes, Int. Congress on Image and Signal Processing, 2009
P. Lai and A. Yilmaz, A New Approach for Vanishing Line Estimation, ASPRS Annual Conference, 2009
G. Barsai and A. Yilmaz, Object Recognition Using Angles in the Projective Plane, ASPRS Annual Conference, 2009
L. Ding and A. Yilmaz, Image Segmentation as Learning on Hypergraphs, International Conf. on Machine Learning and Applications, 2008
P. Srestasathiern and A. Yilmaz, View Invariant Object Recognition, IAPR International Conf. on Pattern Recognition, 2008
R. Li, K. Di, B. Wu, A. Yilmaz, M. Banks, C. Oman, K. Bhasin, M. Tang, Enhancement of Spatial Orientation Capability of Astronauts on the Lunar Surface Supported by Integrated Sensor Network and Information Technology, NASA Lunar Science Conf., 2008
P.L. Lai and A. Yilmaz, Efficient Object Shape Recovery via Slicing Planes, IEEE Conf. on Computer Vision and Pattern Recognition, 2008
G. Barsai and A. Yilmaz, View-Geometric Approach to View and Occlusion Invariant Geographic Shape Recognition, International Society for Photogrammetry and Remote Sensing Congress, 2008
P.L. Lai and A. Yilmaz, Projective Reconstruction of Building Shape from Silhouette Images Acquired from Uncalibrated Cameras, International Society for Photogrammetry and Remote Sensing Congress, 2008
F. Samadzedegan, P. Ramzi and T. Schenk, Aerial Triangulation of Digital Aerial Imagery Using Hybrid Features, International Society for Photogrammetry and Remote Sensing Congress, 2008
B. Csatho and T. Schenk, Multisensor Fusion for Mapping Soils and Geomorphology in Antarctica, International Society for Photogrammetry and Remote Sensing Congress, 2008
B. Csatho and T. Schenk, Multitemporal, Multisensor Fusion for Monitoring Cryospheric Changes, International Society for Photogrammetry and Remote Sensing Congress, 2008
K. Park and A. Yilmaz, A Design of a Web Service for Digital Photogrammetry Workstation Using Service Oriented Architecture, International e-Conference on Computer Science, 2007
A. Yilmaz, Object Tracking by Asymmetric Kernel Mean Shift with Automatic Scale and Orientation Selection, IEEE Conf. on Computer Vision and Pattern Recognition, 2007
A. Yilmaz, Sensor Fusion in Computer Vision, IEEE GRSS/ISPRS Joint Workshop on Remote Sensing and Data Fusion over Urban Areas, 2007
T. Schenk and B. Csatho, Fusing Imagery and 3D Point Clouds for Reconstructing Visible Surfaces of Urban Scenes, IEEE GRSS/ISPRS Joint Workshop on Remote Sensing and Data Fusion over Urban Areas, 2007
T. Yoon and T. Schenk, Combined spectral and spatial clustering with agents, ASPRS Annual Conf., 2006
A. Yilmaz and M. Shah, Recognizing Human Actions in Videos Acquired by Uncalibrated Moving Cameras, IEEE International Conf. on Computer Vision, 2005
A. Yilmaz and M. Shah, Actions Sketch: A Novel Action Representation, IEEE Conf. on Computer Vision and Pattern Recognition, 2005
Y. Ahn, T. Yoon, and T. Schenk, Reconstruction of 3D object from imagery by feature-based matching, Proceedings of IAGRSS, 2005
Y. Zhai, A. Yilmaz and M. Shah, Story Segmentation in News Videos Using Visual and Text Cues, International Conference on Image and Video Retrieval, pp. 92-102, 2005
Y. Ahn and T. Yoon and T. Schenk, Reconstruction of 3D object space from imagery by feature-based matching, IEEE Int. Geoscience and Remote Sensing Symposium, pp. 3967- 3970, 2005
B. Csatho, T. Schenk and Y. Ahn, Multisensor Fusion For Mapping Soils and Geomorphology in Antarctica, International Remote Sensing Symposium, 2005
B Csatho, T Schenk, W Krabill, T Wilson, W Lynons, G. McKenzie, C. Hallam, S. Manizade and P. Timothy, Airborne Laser Scanning for High-Resolution Mapping of Antarctica, Transactions American Geophysical Union, Vol. 86, No. 25, pp. 237-238, 2005
A. Yilmaz and M. Shah, Contour Based Object Tracking Using Level Sets, Asian Conf. on Computer Vision, 2004
B. Csatho, T. Schenk, Y. Ahn, T. Yoon, K. Huh, V. Spikes, and G. Hamilton, Thickness changes on Whillans and Kamb ice streams derived from airborne and spaceborne laser altimetry, Proceedings of West Antarctic Ice Sheet Workshop, 2004
D. C. Merchant, T. Schenk, A. Habib, and T. Yoon, USGS/OSU Progress with Digital Camera in situ Calibration Methods, 20th ISPRS Congress, TS WG II/1: Real Time Mapping Technologies, pp. 19, 2004
B. Csatho, J. Kimble, C. Tremper, L. Everett and Y. Ahn, Toward mapping soils and geomorphology by remote sensing: an example of multi-sensor data fusion from the Dry Valleys, Antarctic Permafrost Workshop, 2004
B. Csatho, T. Schenk, Y. Ahn, T. Yoon, K. Huh, V. Spikes and G. Hamilton, Thickness changes on Whillans and Kamb ice streams derived from airborne and space-borne laser altimetry, WAIS Workshop, 2004
S. Seu and T. Schenk, A study of integration methods of aerial imagery and LIDAR data for a high level of automation in 3D building reconstruction, SPIE Proc. on Multisensor, Multisource Information Fusion: Architectures, Algorithms, and Applications, Vol. 5099, pp. 65-76, 2003
A. Yilmaz and M. Shah, Estimation of Arbitrary Albedo and Shape from Shading for Symmetric Objects, British Machine Vision Conference, pp. 728-736, 2002
A. Yilmaz, K. Shafique and M. Shah, Estimation of rigid and nonrigid motion using anatomical face model, International Conference on Pattern Recognition, pp. 377-380, 2002
A. Yilmaz and M. Shah, Automatic Feature Detection and Pose Recovery for Faces, Asian Conference on Computer Vision, pp. 284-289, 2002
T. Schenk and B. Csatho, Fusion of LIDAR Data and Aerial Imagery for a More Complete Surface Description, Int. Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol. 34, Part 3/A, pp. 310-317, 2002
A. Yilmaz, K. Shafique, T. Olson, N. Lobo and M. Shah, Target Tracking in FLIR Imagery Using Mean-Shift and Global Motion Compensation, IEEE Workshop on Computer Vision Beyond Visible Spectrum (CVBVS), 2001
T Schenk, S Suyoung and B Csatho, Accuracy study of airborne laser scanning data with photogrammetry, International Archives of Photogrammetry and Remote Sensing, 2001
A. Yilmaz and M. Shah, Shot Detection Using Principal Coordinate System, IASTED Internet and Multimedia Systems and Applications Conference, pp.168-176, 2000
A. Yilmaz and M. Gokmen, Eigenhills vs. Eigenface and Eigenedge, International Confrence on Pattern Recognition, pp. 827-830, 2000
B Csatho, T Schenk, DC Lee and S Filin, Inclusion of multispectral data into object recognition, International Archives of Photogrammetry and Remote Sensing, 1999
D. Lee and T. Schenk, An Adaptive Approach for Extracting Texture Information and Segmentation, International Archives of Photogrammetry and Remote Sensing, 1998
B Csatho, W Krabill, J Lucas and T Schenk, A multisensor data set of an urban and coastal scene, International Archives of Photogrammetry and Remote Sensing, 1998
P Zafiropoulos, T Schenk, Color-Based Energy Modelling for Road Extraction, International Archives of Photogrammetry and Remote Sensing, 1998
B Csatho, T Schenk, R. Thomas, Topographic mapping by laser altimetry, SPIE Proc. on Remote Sensing and Reconstruction for Three-Dimensional Objects and Scenes, 1995
T. Schenk, Remote Sensing and Reconstruction for Three-Dimensional Objects and Scenes, Proc. SPIE Vol. 2572, 1995
D Fritsch, M Sester and T Schenk, Test on Image Understanding, International Archives of Photogrammetry and Remote Sensing, 1994
C. Toth and T. Schenk, Multiple Image Matching in an Automatic Aerotriangulation System, Proceedings of the 5th International Conference on Computer Analysis of Images and Patterns, pp. 750 - 758, 1993
C. Toth and T. Schenk, Reconstructing visible surfaces, SPIE Proceedings of Industrial Vision Metrology, 1991
C. Toth and T. Schenk, Recovering epipolar geometry in 3-D vision systems, Proc. SPIE Vol. 1457, pp. 66-73, 1991
J. Li and T. Schenk, An accurate camera calibration for the aerial image analysis, Proc. of International Conf. on Pattern Recognition, 1990
P. Agouris, and T. Schenk and A. Stefanidis, Zero-crossings for edge detection, Proc. of ASPRS-ACSM Convention, 1989
T. Schenk, A general solution to the edge-matching problem in photogrammetry and cartography, Proc. of American Congress on Surveying and Mapping and American Society for Photogrammetry and Remote Sensing, Annual Convention, 1986
Members
Toni Schenk
Professor, Director
Office: 216B Bolz Hall
Email: schenk.2@osu.edu
Phn: 614-292-7126
Fax: 614-292-2957
Alper Yilmaz
Asst. Professor, Co-director
Office: 216C Bolz Hall
Email: yilmaz.15@osu.edu
Phn: 614-247-4323
Fax: 614-292-2957
PoLun Lai
PhD Candidate
Advisor: Alper Yilmaz
Yeon Yeu
PhD Candidate
Advisor: Toni Schenk
Kyoungjin Park
PhD Candidate
Advisor: Alper Yilmaz
Sudhagar Nagarajan
PhD Candidate
Advisor: Toni Schenk
Jinwei Jiang
PhD Student
Advisor: Alper Yilmaz
Young-Jin Lee
PhD Student
Advisor: Alper Yilmaz
Heewon Lee
PhD Student
Advisor: Alper Yilmaz and Hooshang Hemami
Gabor Barsai
PhD Candidate
Advisor: Alper Yilmaz and Toni Schenk
Mohammed Al-Shahri
PhD Student
Advisor: Toni Schenk
Panu Srestasathiern
PhD Student
Advisor: Alper Yilmaz
Vinod Khare
MSc Student
Advisor: Alper Yilmaz
Rhae Sung Kim
MSc Student
Advisor: Alper Yilmaz
Announcements
2009: Prof. Alper Yilmaz has been awarded the Duane Brown Senior award for advancing the Photogrammetry field.
2009: Prof. Alper Yilmaz has been named Area Chair for Computer Vision at 2010 AIPR Int. Conf. on Pattern Recognition., Announcement link
2009: Our ACM Article on Object Tracking has been ranked #1 Most Popular Magazine and Computing Survey articles since February 2007, Article
2008: Our ASPRS 2009 papers, Lai and Yilmaz, Barsai and Yilmaz
2008: We welcome our new members: Young-Jin Lee, Hee-Won Lee, Vinod Kahare and Rhae Sung Kim
2008: Our ICPR 2008 paper, Srestasathiern and Yilmaz
2008: The joint research of Prof. Bea Csatho of NSU at Buffolo and Prof. Toni Scheck of OSU has been featured in Canadian Discovery Channel. The research analyzes the changes in the icesheets overtime and their effects on global warming.
2008: National Space Biomedical Research Institute (NSBRI) awards $1.2 million to the joint research by Prof.s Ron Li and Alper Yilmaz of OSU, Charles Oman of MIT, and Marty Banks of UC Berkeley. The research concerns the safety of the astronauts in future Lunar missions., Announcement
2008: Our CVPR 2008 paper, Lai and Yilmaz
2008: Our ISPRS 2008 papers, Lai and Yilmaz, Barsai and Yilmaz
2008: Prof. Alper Yilmaz has been named Area Chair for 2008 IEEE Conf. on Computer Vision Pattern Recognition
PCVLab @ Twitter
Meetings

6 July 2009

Meeting with Diego - from 2.00pm until 3.00pm

7 July 2009

Meeting with Ryan - from 10.00am until 10.45am

Meeting with Kyoungjin - from 10.45am until 11.30am

Meeting with Jinwei - from 11.30am until 12.15pm

Meeting with Mohammed - from 12.15pm until 1.00pm

Meeting with Panu - from 1.00pm until 1.45pm

Meeting with Vinod - from 1.45pm until 2.30pm

Meeting with Gabor - from 2.30pm until 3.15pm

Meeting with Konghyun - from 3.15pm until 4.00pm

10 July 2009

Busy - from 1.30pm until 2.30pm

Courses Offered - 2009    Click for all track courses
Spring - GS-629: Digital Photogrammetry I
Instructor: Toni Schenk
Winter - GS-628: Analytical photogrammetry 1
Instructor: Toni Schenk