Pattern Recognition and Image Analysis

Functions

- A Feature Selection Wrapper for Mixtures

- Tracking People for Automatic Surveillance Applications

- A User Authentication Technic Using a~Web Interaction Monitoring System

- Recovering Camera Motion in a~Sequence of Underwater Images through Mosaicking

- Best Achievable Compression Ratio for Lossy Image Coding

- Performance and Improvements of a~Language Model Based on Stochastic Context-Free Grammars

- Segmentation of Curvilinear Objects Using a~Watershed-Based Curve Adjacency Graph

- Automatic Keyframing of Human Actions for Computer Animation

- Robust Line Matching and Estimate of Homographies Simultaneously

- Modeling High-Order Dependencies in Local Appearance Models

- An Experimental Evaluation of K-nn for Linear Transforms of Positive Data

- Wavelet Packet Image Coder Using Coefficients Partitioning for Remote Sensing Images

- Generation and Use of Synthetic Training Data in Cursive Handwriting Recognition

- Video-Sensor for Detection and Tracking of Moving Objects

- Estimation of Anti-bacterial Culture Activity from Digital Images

- Robust Extraction of Vertices in Range Images by Constraining the Hough Transform

- Comparison of Log-linear Models and Weighted Dissimilarity Measures

- Motion Segmentation Using Distributed Genetic Algorithms

- Supervised Locally Linear Embedding Algorithm for Pattern Recognition

- Hash-Like Fractal Image Compression with Linear Execution Time

- Learning of Stochastic Context-Free Grammars by Means of Estimation Algorithms and Initial Treebank Grammars

- Computer-Aided Prostate Cancer Detection in Ultrasonographic Images

- Ultrasound to Magnetic Resonance Volume Registration for Brain Sinking Measurement

- Segmentation of Range Images in a~Quadtree

- Associative Memory for Early Detection of Breast Cancer

- Bayesian SPECT Image Reconstruction with Scale Hyperparameter Estimation for Scalable Prior

- Reducing Training Sets by NCN-based Exploratory Procedures

- Probabilistic Observation Models for Tracking Based on Optical Flow

- Simplified Texture Unit: A~New Descriptor of the Local Texture in Gray-Level Images

- Active Region Segmentation of Mammographic Masses Based on Texture, Contour and Shape Features

- Refining 3D Recovering by Carving through View Interpolation and Stereovision

- Chromosome Classification Using Continuous Hidden Markov Models

- Generalized k-Medians Clustering for Strings

- A Quadtree-Based Unsupervised Segmentation Algorithm for Fruit Visual Inspection

- Shape Deformation Models Using Non-uniform Objects in Multimedia Applications

- An Experimental Comparison of Dimensionality Reduction for Face Verification Methods

- Bayesian Image Estimation from an Incomplete Set of Blurred, Undersampled Low Resolution Images

- A Procedure for Biological Sensitive Pattern Matching in Protein Sequences

- An Algebra for the Treatment of Multivalued Information Systems

- Adaptive Learning for String Classification

- Multiple Segmentation of Moving Objects by Quasi-simultaneous Parametric Motion Estimation

- Fusion of Color and Shape for Object Tracking under Varying Illumination

- Extending Fast Nearest Neighbour Search Algorithms for Approximate k-NN Classification

- ART-VENA: Retinal Vaseular Caliber Measurement

- Use of Band Ratioing for Color Texture Classification

- Does Independent Component Analysis Play a~Role in Unmixing Hyperspectral Data?

- Vertex Component Analysis: A~Fast Algorithm to Extract Endmembers Spectra from Hyperspectral Data

- On the Relationship between Classification Error Bounds and Training Criteria in Statistical Pattern Recognition

- Application of Multinomial Mixture Model to Text Classification

- An Empirical Comparison of Stack-Based Decoding Algorithms for Statistical Machine Translation

- Detection of Colour Channels Uncoupling for Curvature-Insensitive Segmentation

- Analyzing Periodic Motion Classification

- Finding Breaking Curves in 3D Surfaces

- Robust Segmentation and Decoding of a~Grid Pattern for Structured Light

- A New Reference Point Detection Algorithm Based on Orientation Pattern Labeling in Fingerprint Images

- Global Motion Estimation in Sprite Generation by Eliminating Local Object Motions

- Automatic Inspection of Wooden Pallets Using Contextual Segmentation Methods

- Gabor Wavelets and Auto-organised Structures for Directional Primitive Extraction

- A Colour Tracking Procedure for Low-Cost Face Desktop Applications

- Local Motion Estimation from Stereo Image Sequences

- A Change Validation System for Aerial Images Based on a Probabilistic Latent Variable Model

- Petrographic Classification at the Macroscopic Scale Using a Mathematical Morphology Based Approach

- On the Efficiency of Luminance-Based Palette Reordering of Color-Quantized Images

- Feature-Driven Recognition of Music Styles

- Multiple Model Approach to Deformable Shape Tracking

- Pixel-Based Texture Classification by Integration of Multiple Texture Feature Evaluation Windows

- Vessel Segmentation and Branching Detection Using an Adaptive Profile Kalman Filter in Retinal Blood Vessel Structure Analysis

- Reconstruction of Quadrics from Two Polarization Views

- Some Results about the Use of Tree/String Edit Distances in a~Nearest Neighbour Classification Task

- Line Detection Using Ridgelets Transform for Graphic Symbol Representation

- Tree-Structured Representation of Musical Information

- Comparative Study of the Baum-Welch and Viterbi Training Algorithms Applied to Read and Spontaneous Speech Recognition

- Skin Lesions Diagnosis Based on Fluorescence Image Processing: Simple Parameters Scanning

- Incrementally Assessing Cluster Tendencies with a~Maximum Variance Cluster Algorithm

- Musical Style Recognition by Detection of Compass

- Subtexture Components for Texture Description

- A 3D Ultrasound System for Medical Diagnosis

- Shot Segmentation Using a~Coupled Markov Chains Representation of Video Contents

- Estimating Confidence Measures for Speech Recognition Verification Using a~Smoothed Naive Bayes Model

- A New Wavelets Image Fusion Strategy

- Quality Assessment of Manufactured Roof-Tiles Using Digital Sound Processing

- Graph Representations for Web Document Clustering

- Learning Decision Trees and Tree Automata for a~Syntactic Pattern Recognition Task

- MOTRICO Project - Geometric Construction and Mesh Generation of Blood Vessels by Means of the Fusion of Angiograms and IVUS

- Skipping Fisher's Criterion

- New Class of Filters for Impulsive Noise Removal in Color Images

- On the Nonparametric Impulsive Noise Reduction in Multichannel Images

- Robust Hash Functions for Visual Data: An Experimental Comparison

- Error Concealment Using Discontinuity Features

- Geometric Properties of the 3D Spine Curve

- Oriented Matroids for Shape Representation and Indexing

- Combining Phrase-Based and Template-Based Alignment Models in Statistical Translation

- The Log-polar Image Representation in Pattern Recognition Tasks

- Appearance Tracking for Video Surveillance

- Sinusoidal Modelling with Complex Exponentials for Speech and Audio Signals

- Smoothing Techniques for Tree-k-Grammar-Based Natural Language Modeling

- Colour Constancy Algorithm Based on the Minimization of the Distance between Colour Histograms

- Video Segmentation for Traffic Monitoring Tasks Based on Pixel-Level Snakes

- Optimal Detection of Symmetry Axis in Digital Chest X-ray Images

- Low Complexity Motion Estimation Based on Spatio-temporal Correlations

- Set-Permutation-Occurrence Matrix Based Texture Segmentation

- Semi-automatic Segmentation of the Prostate

- Entropy Vector Median Filter

- That Elusive Diversity in Classifier Ensembles