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9 Result(s)

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  1. Chapter and Conference Paper

    Fast Registration by Boundary Sampling and Linear Programming

    We address the problem of image registration when speed is more important than accuracy. We present a series of simplification and approximations applicable to almost any pixel-based image similarity criterion...

    Jan Kybic, Jiří Borovec in Medical Image Computing and Computer Assis… (2018)

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  2. No Access

    Chapter and Conference Paper

    Detection and Localization of Drosophila Egg Chambers in Microscopy Images

    Drosophila melanogaster is a well-known model organism that can be used for studying oogenesis (egg chamber development) including gene expression patterns. Standard analysis methods require manual segme...

    Jiří Borovec, Jan Kybic, Rodrigo Nava in Machine Learning in Medical Imaging (2017)

  3. No Access

    Chapter and Conference Paper

    Active Testing Search for Point Cloud Matching

    We present a general approach for solving the point-cloud matching problem for the case of mildly nonlinear transformations. Our method quickly finds a coarse approximation of the solution by exploring a reduc...

    Miguel Amável Pinheiro, Raphael Sznitman… in Information Processing in Medical Imaging (2013)

  4. No Access

    Chapter and Conference Paper

    High-Dimensional Entropy Estimation for Finite Accuracy Data: R-NN Entropy Estimator

    We address the problem of entropy estimation for high-dimensional finite-accuracy data. Our main application is evaluating high-order mutual information image similarity criteria for multimodal image registrat...

    Jan Kybic in Information Processing in Medical Imaging (2007)

  5. No Access

    Chapter and Conference Paper

    Image Registration Accuracy Estimation Without Ground Truth Using Bootstrap

    We consider the problem of estimating the local accuracy of image registration when no ground truth data is available. The technique is based on a statistical resampling technique called bootstrap. Only the tw...

    Jan Kybic, Daniel Smutek in Computer Vision Approaches to Medical Image Analysis (2006)

  6. No Access

    Chapter and Conference Paper

    Consistent and Elastic Registration of Histological Sections Using Vector-Spline Regularization

    Here we present a new image registration algorithm for the alignment of histological sections that combines the ideas of B-spline based elastic registration and consistent image registration, to allow simultan...

    Ignacio Arganda-Carreras… in Computer Vision Approaches to Medical Imag… (2006)

  7. No Access

    Chapter and Conference Paper

    Computational Elastography from Standard Ultrasound Image Sequences by Global Trust Region Optimization

    A new approach is proposed to estimate the spatial distribution of shear modulus of tissues in-vivo. An image sequence is acquired using a standard medical ultrasound scanner while varying the force applied to...

    Jan Kybic, Daniel Smutek in Information Processing in Medical Imaging (2005)

  8. No Access

    Book and Conference Proceedings

    Computer Vision and Mathematical Methods in Medical and Biomedical Image Analysis

    ECCV 2004 Workshops CVAMIA and MMBIA, Prague, Czech Republic, May 15, 2004, Revised Selected Papers

    Milan Sonka, Ioannis A. Kakadiaris… in Lecture Notes in Computer Science (2004)

  9. No Access

    Chapter and Conference Paper

    Symmetric BEM Formulation for the M/EEG Forward Problem

    The forward M/EEG problem consists in simulating the electric potential and the magnetic field produced outside the head by currents in the brain related to neural activity. All previously proposed solutions u...

    Geoffray Adde, Maureen Clerc, Olivier Faugeras… in Information Processing in Medical Imaging (2003)