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Calibrated Imaging Lab (CIL)
This lab is no longer active.
Head: Simon Baker
Contact: Daniel D. Morris
Associated center(s) / consortia:
 Vision and Autonomous Systems Center (VASC)
Lab Homepage
Publications
  • Moment and Hypergeometric Filters for High Precision Computation of Focus, Stereo and Optical Flow

    Yalin Xiong and Steven Shafer
    International Journal of Computer Vision, Vol. 22, No. 1, March, 1997, pp. 25-59.
    Details

  • Segmentation and Interpolation Using Multiple Physical Hypotheses of Image Formation

    Bruce Maxwell
    doctoral dissertation, tech. report CMU-RI-TR-96-28, Robotics Institute, Carnegie Mellon University, July, 1996
    Details | pdf (2MB) | Copyrighted

  • Physics-Based Segmentation: Moving Beyond Color

    Bruce Maxwell and Steven Shafer
    Proceedings of IEEE Conference on Computer Vision and Pattern Recognition, June, 1996, pp. 742 - 749.
    Details | pdf (94KB) | Copyrighted

  • Physics-Based Segmentation: Looking Beyond Color

    Bruce Maxwell and Steven Shafer
    Proceedings of Image Understanding Workshop, 1996.
    Details | pdf (232KB) | Copyrighted

  • Texture Segmentation and Shape in the Same Image

    John Krumm and Steven Shafer
    The Fifth International Conference on Computer Vision, June, 1995, pp. 121-127.
    Details | pdf (567KB) | Copyrighted

  • Dense Structure from a Dense Optical Flow Sequence

    Yalin Xiong and Steven Shafer
    tech. report CMU-RI-TR-95-10, Robotics Institute, Carnegie Mellon University, April, 1995
    Details | pdf (904KB) | Copyrighted

  • Physics-Based Segmentation: Looking Beyond Color

    Bruce Maxwell and Steven Shafer
    tech. report CMU-RI-TR-95-37, Robotics Institute, Carnegie Mellon University, October, 1995
    Details | pdf (2MB) | Copyrighted

  • Moment and Hypergeometric Filters for High Precision Computation of Focus, Stereo, and Optical Flow

    Yalin Xiong and Steven Shafer
    tech. report CMU-RI-TR-94-28, Robotics Institute, Carnegie Mellon University, September, 1994
    Details | pdf (3MB) | Copyrighted

  • A Framework for Image Segmentation Using Physical Models of Image Formation

    Bruce Maxwell and Steven Shafer
    Proc. IEEE Conf. on Computer Vision and Pattern Recognition (CVPR-94), June, 1994.
    Details | pdf (147KB) | Copyrighted

  • Variable Window Gabor Filters and Their Use in Focus and Correspondence

    Yalin Xiong and Steven Shafer
    tech. report CMU-RI-TR-94-06, Robotics Institute, Carnegie Mellon University, March, 1994
    Details | pdf (1MB) | Copyrighted

  • Modeling and Calibration of Automated Zoom Lenses

    Reg Willson
    doctoral dissertation, tech. report CMU-RI-TR-94-03, Robotics Institute, Carnegie Mellon University, January, 1994
    Details | pdf (21MB) | Copyrighted

  • What is the Center of the Image?

    Reg Willson and Steven Shafer
    Journal of the Optical Society of America A, Vol. 11, No. 11, November, 1994, pp. 2946 - 2955.
    Details | pdf (1MB) | Copyrighted

  • Modeling and Calibration of Automated Zoom Lenses

    Reg Willson
    Proceedings of the SPIE #2350: Videometrics III, October, 1994, pp. 170 - 186.
    Details | pdf (178KB) | Copyrighted

  • A characterizable shape-from-texture algorithm using the spectrogram

    John Krumm and Steven Shafer
    Proceedings of the IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis, October, 1994, pp. 322 - 325.
    Details | pdf (372KB) | Copyrighted

  • Segmenting Textured 3D Surfaces Using the Space/Frequency Representation

    John Krumm and Steven Shafer
    Spatial Vision 1994, special issue on Texture Perception and Attention, , 1994
    Details | pdf (326KB) | Copyrighted

  • What is the Center of the Image?

    Reg Willson and Steven Shafer
    Proceedings of the 1993 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR '93), June, 1993, pp. 670 - 671.
    Details | pdf (150KB) | Copyrighted

  • What is the Center of the Image?

    Reg Willson and Steven Shafer
    tech. report CMU-CS-93-122, Computer Science Department, Carnegie Mellon University, April, 1993
    Details | pdf (214KB) | Copyrighted

  • Segmenting Textured 3D Surfaces Using the Space/Frequency Representation

    John Krumm and Steven Shafer
    tech. report CMU-RI-TR-93-14, Robotics Institute, Carnegie Mellon University, April, 1993
    Details | pdf (1MB) | Copyrighted

  • Depth from Focusing and Defocusing

    Yalin Xiong and Steven Shafer
    tech. report CMU-RI-TR-93-07, Robotics Institute, Carnegie Mellon University, March, 1993
    Details | pdf (825KB) | Copyrighted

  • Space/Frequency Shape Inference and Segmentation of Textured 3D Surfaces

    John Krumm
    doctoral dissertation, tech. report CMU-RI-TR-93-32, Robotics Institute, Carnegie Mellon University, December, 1993
    Details | pdf (8MB) | Copyrighted

  • A Perspective Projection Camera Model for Zoom Lenses

    Reg Willson and Steven Shafer
    Proceedings of Second Conference on Optical 3-D Measurement Techniques, October, 1993.
    Details | pdf (214KB) | Copyrighted

  • Shape from periodic texture using the spectrogram

    John Krumm and Steven Shafer
    Proceedings of the 1992 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR '92), June, 1992, pp. 284 - 289.
    Details | pdf (817KB) | Copyrighted

  • Precision Imaging and Control for Machine Vision Research at Carnegie Mellon University

    Reg Willson and Steven Shafer
    tech. report CMU-CS-92-118, Computer Science Department, Carnegie Mellon University, March, 1992
    Details | pdf (0 Byte) | Copyrighted

  • Active Lens Control for High Precision Computer Imaging

    Reg Willson and Steven Shafer
    Proc. IEEE International Conference on Robotics and Automation (ICRA '91), April, 1991, pp. 2063 - 2070.
    Details | pdf (3MB) | Copyrighted

  • A Computational Model of Driving for Autonomous Vehicles

    Douglas Reece and Steven Shafer
    tech. report CMU-CS-91-122, Computer Science Department, Carnegie Mellon University, April, 1991
    Details | pdf (334KB) | Copyrighted

  • Sampled-grating and crossed-grating models of moire patterns form digital imaging

    John Krumm and Steven Shafer
    Optical Engineering, Vol. 30, No. 2, March, 1991, pp. 195 - 206.
    Details | pdf (1MB) | Copyrighted

  • Using Active Vision to Simplify Perception for Robot Driving

    Douglas Reece and Steven Shafer
    tech. report CMU-CS-91-199, Computer Science Department, Carnegie Mellon University, November, 1991
    Details | pdf (307KB) | Copyrighted

  • Shape from Periodic Texture Using the Spectrogram

    John Krumm and Steven Shafer
    tech. report CMU-RI-TR-91-29, Robotics Institute, Carnegie Mellon University, November, 1991
    Details | pdf (1MB) | Copyrighted

  • Dynamic Lens Compensation for Active Color Imaging and Constant Magnification Focusing

    Reg Willson and Steven Shafer
    tech. report CMU-RI-TR-91-26, Robotics Institute, Carnegie Mellon University, November, 1991
    Details | pdf (3MB) | Copyrighted

  • Local Spatial Frequency Analysis for Computer Vision

    John Krumm and Steven Shafer
    tech. report CMU-RI-TR-90-11, Robotics Institute, Carnegie Mellon University, May, 1990
    Details | pdf (2MB) | Copyrighted

  • Obtaining Accurate Color Images for Machine Vision Research

    C.L. Novak, Steven Shafer, and Reg Willson
    Proc. SPIE #1250: Perceiving, Measuring, and Using Color, March, 1990.
    Details

  • Local spatial frequency analysis of image texture

    John Krumm and Steven Shafer
    Proceedings of the Third International Conference on Computer Vision, December, 1990, pp. 354 - 358.
    Details | pdf (481KB) | Copyrighted

  • A Sampled-grating Model of Moire Patterns from Digital Imaging

    John Krumm and Steven Shafer
    tech. report CMU-RI-TR-89-19, Robotics Institute, Carnegie Mellon University, July, 1989
    Details | pdf (1MB) | Copyrighted

  • The Theory of Straight Homogeneous Generalized Cylinders and A Taxonomy of Generalized Cylinders

    Steven Shafer and Takeo Kanade
    Proceedings of the 1983 DARPA Image Understanding Workshop, 1983, pp. 210-218.
    Details