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Retrieved Entries: 24 [» Advanced search reports]

2011

  1. C. Kenney, B. S. Manjunath, M. Zuliani and K. Solanki,
    “Condition theory for image registration and post-registration error estimation”,
    Image Registration for Remote SensingÂ’ edited by Jacqueline LeMoigne, Nathan Netanyahu and Roger Eastman, pp. 200-214, Cambridge University Press, 2011.
    [abstract] [BibTex]
    Abstract preview: We present in this chapter applications of condition theory for image registration problems in a general framework that is easily adapted to a variety of image processing tasks. After summarizing the ... more

2008

  1. Marco Zuliani, Luca Bertelli, B. S. Manjunath,
    “An Automatic Method to Learn and Transfer the Photometric Appearance of Partially Overlapping Images”,
    Proc. IEEE International Conference on Image Processing, pp. 493-496, San Diego, CA, Oct. 2008.
    [abstract] [PDF] [BibTex]
    Abstract preview: The first major contribution of this paper is a robust method to learn the photometric mapping between the overlapping portions of two registered images acquired either under different lighting condit ... more
  2. M. Zuliani, L. Bertelli, C. Kenney and B. S. Manjunath,
    “Drums, curve descriptors, and affine invariant region matching”,
    Image and Vision Computing, vol. 26, no. 3, pp. 347-360, Mar. 2008.
    [abstract] [PDF] [BibTex]
    Abstract preview: In this paper we present a new physically motivated curve/region descriptor based on the solution of Helmholtz's equation. The descriptor we propose satisfies the six principles set by MPEG-7: it ... more

2006

  1. Marco Zuliani,
    “Computational Methods for Automatic Image Registration”,
    Ph.D. Thesis, University of California, Santa Barbara, Dec. 2006.
    [abstract] [PDF] [BibTex]
    Abstract preview: Image registration is the process of establishing correspondences between two or more images taken at different times, from different viewpoints, under different lighting conditions, and/or by differe ... more
  2. Dmitry Fedorov, Baris Sumengen and B. S. Manjunath,
    “Mosaicking based framework for local enhancement of bio imagery”,
    Workshop on Multiscale Biological Imaging, Data Mining & Informatics, Santa Barbara, CA, USA, Sep. 2006.
    [abstract] [PDF] [BibTex]
    Abstract preview: We propose an algorithm to process images using their local information. Each image is tiled with overlapping neighborhoods. Then, each region is enhancement independently. The overlapping tiles are t ... more

2005

  1. M. Zuliani, C. S. Kenney and B. S. Manjunath,
    “The Multiransac Algorithm and its Application to Detect Planar Homographies”,
    IEEE International Conference on Image Processing, Genova, Italy, Sep. 2005.
    [abstract] [PDF] [BibTex]
    Abstract preview: A RANSAC based procedure is described for detecting inliers corresponding to multiple models in a given set of data points. The algorithm we present in this paper (called multiRANSAC) on average perfo ... more
  2. C. S. Kenney, M. Zuliani and B. S. Manjunath,
    “An Axiomatic Approach to Corner Detection”,
    International Conference on Computer Vision and Pattern Recognition (CVPR), San Diego, CA, USA, Jun. 2005.
    [abstract] [PDF] [BibTex]
    Abstract preview: This paper presents an axiomatic approach to corner detection. In the first part of the paper we review five currently used corner detection methods (Harris-Stephens, Forstner, Shi-Tomasi, Rohr, and K ... more

2004

  1. M. Zuliani, S. Bhagavathy, B. S. Manjunath, C. S. Kenney,
    “Affine-Invariant Curve Matching”,
    IEEE International Conference on Image Processing, Singapore, Oct. 2004.
    [abstract] [PDF] [BibTex]
    Abstract preview: In this paper, we propose an affine-invariant method for describing and matching curves. This is important since affine transformations are often used to model perspective distortions. More specifical ... more
  2. M. Zuliani, C. S. Kenney, S. Bhagavathy, B. S. Manjunath,
    “Drums and Curve Descriptors”,
    British Machine Vision Conference, Kingston University, London, UK, Sep. 2004.
    [abstract] [PDF] [BibTex]
    Abstract preview: In this paper we present a new physically motivated curve descriptor based on the solution of Helmholtz's equation. The descriptor satisfies the six principles set by MPEG-7: it has a good retrie ... more
  3. M. Zuliani, C. Kenney and B. S. Manjunath,
    “A Mathematical Comparison of Point Detectors”,
    Second IEEE Image and Video Registration Workshop (IVR), Washington, DC, Jun. 2004.
    [abstract] [PDF] [BibTex]
    Abstract preview: Selecting salient points from two or more images for computing correspondences is a fundamental problem in image analysis. Three methods originally proposed by Harris et al., by Noble et al. and by Sh ... more

2003

  1. C. S. Kenney, B. S. Manjunath, M. Zuliani, M. G. A. Hewer and A. Van Nevel,
    “A condition number for point matching with application to registration and postregistration error estimation”,
    IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 25, no. 11, pp. 1437 - 1454, Nov. 2003.
    [abstract] [PDF] [BibTex]
    Abstract preview: Selecting salient points from two or more images for computing correspondence is a well studied problem in image analysis. This paper describes a new and effective technique for selecting these tiepoi ... more

2002

  1. D. Fedorov, L. M. G. Fonseca, C. Kenney, B. S. Manjunath,
    “Automatic Registration and Mosaicking System for Remotely Sensed Imagery”,
    SPIE 9th International Symposium on Remote Sensing, Crete, Greece, Sep. 2002.
    [abstract] [PDF] [BibTex]
    Abstract preview: Image registration is an important operation in remote sensing applications that basically involves the identification of many control points in the images. As the manual identification of control poi ... more
  2. D. Fedorov, L. M. G. Fonseca, C. Kenney, B. S, Manjunath,
    “System for Automatic Registration of Remote Sensing Images”,
    IEEE International Geoscience and Remote Sensing Symposium (IGARSS02), Toronto, Canada, Jun. 2002.
    [abstract] [PDF] [BibTex]
    Abstract preview: Image registration is the process of matching two images so that corresponding coordinate points in the two images correspond to the same physical region of the scene being imaged. It's an import ... more

2001

  1. C. Kenney, Y. Deng, B. S. Manjunath, G. Hewer,
    “Peer group image enhancement”,
    IEEE Transactions on Image Processing, vol. 10, no. 2, pp. 326-334, Feb. 2001.
    [abstract] [PDF] [BibTex]
    Abstract preview: Peer group image processing identifies a "peer group" for each pixel and then replaces the pixel intensity with the average over the peer group. Two parameters provide directly control over ... more

1999

  1. Y. Deng, S.Kenney, M.S.Moore and B. S.Manjunath,
    “Peer group filtering and perceptual color image quantization”,
    IEEE International Symposium on Circuits and Systems VLSI (ISCAS'99), vol. 4, pp. 21-24, Orlando, FL, Jun. 1999.
    [abstract] [PDF] [BibTex]
    Abstract preview: In the first part of this work, peer group filtering(PGF), a nonlinear algorithm for image smoothing and impulse noise removal in color images is presented. The algorithm replaces each image pixel wi ... more
  2. L. Fonseca, G.A. Hewer, C.S. Kenney and B.S. Manjunath,
    “Registration and Fusion of Multispectral Images Using a New Control Point Assessment Method Derived from Optical Flow Ideas”,
    SPIE Algorithms for Multispectral and Hyperspectral Imagery-V, vol. 3717, pp. 104-111, Orlando, FL, Apr. 1999.
    [abstract] [BibTex]

1997

  1. L. M. G. Fonseca, M. H. M. Costa, B. S. Manjunath and C. Kenney,
    “Automatic registration of satellite imagery”,
    NASA Image Registration Workshop, pp. 13-27, Greenbelt, MD, Nov. 1997.
    [abstract] [BibTex]

1996

  1. L. M. G. Fonseca and B. S. Manjunath,
    “Registration Techniques for Multisensor Remotely Sensed Imagery”,
    Journal of Photogrammetry Engineering and Remote Sensing, vol. 62, no. 9, pp. 1049-1056, Sep. 1996.
    [abstract] [BibTex]
    Abstract preview: Image registration is one of the basic image processing operations in remote sensing. With the increase in the number of images collected every day from different sensors, automated registration of mu ... more

1995

  1. H. Li, B.S. Manjunath, and S.K. Mitra,
    “Image Fusion Using Wavelets”,
    Computer Vision, Graphics & Image Processing: Graphical Models and Image Processing, vol. 57, no. 3, pp. 235-245, May. 1995.
    [abstract] [BibTex]
  2. Hui Li, B. S. Manjunath and Sanjit K. Mitra,
    “A contour-based approach to multisensor image registration”,
    IEEE Transactions on Image Processing, vol. 4, no. 3, pp. 320-334, Mar. 1995.
    [abstract] [PDF] [BibTex]
    Abstract preview: Image Registration is concerned with establishment of correspondence between images of the same scene. One challenging problem in this area is the registration of multispectral multisensor images. In ... more

1994

  1. H. Li, B. S. Manjunath and S. K. Mitra,
    “Multisensor Image Fusion Using the Wavelet Transform”,
    first international conference on image processing (ICIP'94), vol. 1, pp. 51-55, Austin, Texas, Nov. 1994.
    [abstract] [PDF] [BibTex]
    Abstract preview: In the image fusion scheme presented in this paper, the wavelet transforms of the input images are appropriately combined, and the new image is obtained by taking the inverse wavelet transform of the ... more

1993

  1. H. Li, B. S. Manjunath and S. K. Mitra,
    “Registration of 3D multimodality medical images by curve matching”,
    IEEE Conference on Medical Imaging, pp. 1744-1748, San Francisco, Nov. 1993.
    [abstract] [PDF] [BibTex]
    Abstract preview: The 3-D multimodality brain image registration algorithm proposed in this paper is based on the matching of feature curves which are defined by the intersections of the interhemispherical fissure pla ... more
  2. H. Li, B. S. Manjunath and S. K. Mitra,
    “Optical-to-SAR image registration using the active contour approach”,
    27th Asilomar Conference on Signals, Systems and Computers, pp. 568-572, Pacific Grove, CA, Nov. 1993.
    [abstract] [BibTex]

1992

  1. H. Li, B. S. Manjunath and S. K. Mitra,
    “Contour based multisensor image registration”,
    26th Asilomar Conference on Signals, Systems and Computers, pp. 182-186, Pacific Grove, CA, Oct. 1992.
    [abstract] [PDF] [BibTex]
    Abstract preview: In this paper we present a contour-based multisensor image registration scheme which uses region boundaries and other strong edges as matching primitives. Chain code correlation and other shape simil ... more