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Machine Learning in Image Processing

  1. Research Article

    A Practical Approach for Simultaneous Estimation of Light Source Position, Scene Structure, and Blind Restoration Using Photometric Observations

    Given blurred observations of a stationary scene captured using a static camera but with different and unknown light source positions, we estimate the light source positions and scene structure (surface gradie...

    Swati Sharma and Manjunath V. Joshi

    EURASIP Journal on Advances in Signal Processing 2008 2008:785364

    Published on: 29 April 2008

  2. Research Article

    Morphological Transform for Image Compression

    A new method for image compression based on morphological associative memories (MAMs) is presented. We used the MAM to implement a new image transform and applied it at the transformation stage of image coding...

    Enrique Guzmán, Oleksiy Pogrebnyak, Cornelio Yañez and Luis Pastor Sanchez Fernandez

    EURASIP Journal on Advances in Signal Processing 2008 2008:426580

    Published on: 20 April 2008

  3. Research Article

    An Adaptively Accelerated Bayesian Deblurring Method with Entropy Prior

    The development of an efficient adaptively accelerated iterative deblurring algorithm based on Bayesian statistical concept has been reported. Entropy of an image has been used as a "prior" distribution and in...

    Manoj Kumar Singh, Uma Shanker Tiwary and Yong-Hoon Kim

    EURASIP Journal on Advances in Signal Processing 2008 2008:674038

    Published on: 14 April 2008

  4. Research Article

    Learning How to Extract Rotation-Invariant and Scale-Invariant Features from Texture Images

    Learning how to extract texture features from noncontrolled environments characterized by distorted images is a still-open task. By using a new rotation-invariant and scale-invariant image descriptor based on ...

    Javier A. Montoya-Zegarra, João Paulo Papa, Neucimar J. Leite, Ricardo da Silva Torres and Alexandre Falcão

    EURASIP Journal on Advances in Signal Processing 2008 2008:691924

    Published on: 30 March 2008

  5. Research Article

    A Metric Multidimensional Scaling-Based Nonlinear Manifold Learning Approach for Unsupervised Data Reduction

    Manifold learning may be seen as a procedure aiming at capturing the degrees of freedom and structure characterizing a set of high-dimensional data, such as images or patterns. The usual goals are data underst...

    M. Brucher, Ch. Heinrich, F. Heitz and J.-P. Armspach

    EURASIP Journal on Advances in Signal Processing 2008 2008:862015

    Published on: 19 March 2008

  6. Research Article

    Multisource Images Analysis Using Collaborative Clustering

    The development of very high-resolution (VHR) satellite imagery has produced a huge amount of data. The multiplication of satellites which embed different types of sensors provides a lot of heterogeneous image...

    Germain Forestier, Cédric Wemmert and Pierre Gançarski

    EURASIP Journal on Advances in Signal Processing 2008 2008:374095

    Published on: 12 March 2008

  7. Research Article

    Face Recognition Using Classification-Based Linear Projections

    Subspace methods have been successfully applied to face recognition tasks. In this study we propose a face recognition algorithm based on a linear subspace projection. The subspace is found via utilizing a var...

    Moshe Butman and Jacob Goldberger

    EURASIP Journal on Advances in Signal Processing 2008 2008:416318

    Published on: 28 February 2008

  8. Research Article

    Iterative Estimation Algorithms Using Conjugate Function Lower Bound and Minorization-Maximization with Applications in Image Denoising

    A fundamental problem in signal processing is to estimate signal from noisy observations. This is usually formulated as an optimization problem. Optimizations based on variational lower bound and minorization-...

    Guang Deng and Wai-Yin Ng

    EURASIP Journal on Advances in Signal Processing 2008 2008:429128

    Published on: 24 February 2008

  9. Research Article

    Kernel Learning of Histogram of Local Gabor Phase Patterns for Face Recognition

    This paper proposes a new face recognition method, named kernel learning of histogram of local Gabor phase pattern (K-HLGPP), which is based on Daugman's method for iris recognition and the local XOR pattern (...

    Baochang Zhang, Zongli Wang and Bineng Zhong

    EURASIP Journal on Advances in Signal Processing 2008 2008:469109

    Published on: 20 February 2008

  10. Research Article

    A Cascade of Boosted Generative and Discriminative Classifiers for Vehicle Detection

    We present an algorithm for the on-board vision vehicle detection problem using a cascade of boosted classifiers. Three families of features are compared: the rectangular filters (Haar-like features), the hist...

    Pablo Negri, Xavier Clady, Shehzad Muhammad Hanif and Lionel Prevost

    EURASIP Journal on Advances in Signal Processing 2008 2008:782432

    Published on: 18 February 2008

  11. Research Article

    Heterogeneous Stacking for Classification-Driven Watershed Segmentation

    Marker-driven watershed segmentation attempts to extract seeds that indicate the presence of objects within an image. These markers are subsequently used to enforce regional minima within a topological surface...

    Ilya Levner, Hong Zhang and Russell Greiner

    EURASIP Journal on Advances in Signal Processing 2008 2008:485821

    Published on: 10 February 2008