Computer Analysis of Images and Patterns

Abstract

Computational complexity reduction in eigenspace approaches.- An algorithm for intrinsic dimensionality estimation.- Fully unsupervised clustering using centre-surround receptive fields with applications to colour-segmentation.- Multi-sensor fusion with Bayesian inference.- MORAL - A vision-based object recognition system for autonomous mobile systems.- Real-time pedestrian tracking in natural scenes.- Non-rigid object recognition using principal component analysis and geometric hashing.- Object identification with surface signatures.- Computing projective and permutation invariants of points and lines.- Point projective and permutation invariants.- Computing 3D projective invariants from points and lines.- 2D ? 2D geometric transformation invariant to arbitrary translations, rotations and scales.- Extraction of filled-in data from colour forms.- Improvement of vessel segmentation by elastically compensated patient motion in digital subtraction angiography images.- Three-dimensional quasi-binary image restoration for confocal microscopy and its application to dendritic trees.- Mosaicing of flattened images from straight homogeneous generalized cylinders.- Well-posedness of linear shape-from-shading problem.- Comparing convex shapes using Minkowski addition.- Deformation of discrete object surfaces.- Non-Archimedean normalized fields in texture analysis tasks.- The Radon transform-based analysis of bidirectional structural textures.- Textures and structural defects.- Self-calibration from the absolute conic on the plane at infinity.- A badly calibrated camera in ego-motion estimation - propagation of uncertainty.- 6DOF calibration of a camera with respect to the wrist of a 5-axis machine tool.- Automated camera calibration and 3D egomotion estimation for augmented reality applications.- Optimally rotation-equivariant directional derivative kernels.- A hierarchical filter scheme for efficient corner detection.- Defect detection on leather by oriented singularities.- Uniqueness of 3D affine reconstruction of lines with affine cameras.- Distortions of stereoscopic visual space and quadratic Cremona transformations.- Self-evaluation for active vision by the geometric information criterion.- Discrete-time rigidity-constrained optical flow.- An iterative spectral-spatial Bayesian labeling approach for unsupervised robust change detection on remotely sensed multispectral imagery.- Contrast enhancement of badly illuminated images based on Gibbs distribution and random walk model.- Adaptive non-linear predictor for lossless image compression.- Beyond standard regularization theory.- Fast stereovision by coherence detection.- Stereo matching using M-estimators.- Robust location based partial correlation.- Optimization of stereo disparity estimation using the instantaneous frequency.- Segmentation from motion: Combining Gabor- and Mallat-wavelets to overcome aperture and correspondence problem.- Contour segmentation with recurrent neural networks of pulse-coding neurons.- Multigrid MRF based picture segmentation with cellular neural networks.- Computing stochastic completion fields in linear-time using a resolution pyramid.- A Bayesian network for 3d object recognition in range data.- Improving the shape recognition performance of a model with Gabor filter representation.- Bayesian decision versus voting for image retrieval.- A structured neural network invariant to cyclic shifts and rotations.- Morphological grain operators for binary images.- A parallel 12-subiteration 3D thinning algorithm to extract medial lines.- Architectural image segmentation using digital watersheds.- Morphological iterative closest point algorithm.- Planning multiple views for 3-D object recognition and pose determination.- Fast and reliable object pose estimation from line correspondences.- Statistical 3-D object localization without segmentation using wavelet analysis.- A real-time monocular vision-based 3D mouse system.- Face recognition by elastic bunch graph matching.- A conditional mixture of neural networks for face detection, applied to locating and tracking an individual speaker.- Lipreading using Fourier transform over time.- Phantom faces for face analysis.- A new hardware structure for implementation of soft morphological filters.- A method for anisotropy analysis of 3D images.- Fast line and rectangle detection by clustering and grouping.- 1st and 2nd order recursive operators for adaptive edge detection.- Smoothing noisy images without destroying predefined feature carriers.- Local subspace method for pattern recognition.- Testing the effectiveness of Non-Linear Rectification on gabor energy.- Neural-like thinning processing.- Detection of the objects with given shape on the grey-valued pictures.- Automatic parameter selection for object recognition using a parallel multiobjective genetic algorithm.- Unsupervised texture segmentation using Hermite transform filters.- Decomposition of the Hadamard matrices and fast Hadamard transform.- A characterization of digital disks by discrete moments.- One-step short-length DCT algorithms with data representation in the direct sum of the associative algebras.- Character extraction from scene image using fuzzy entropy and rule-based technique.- Facial image recognition using neural networks and genetic algorithms.- An energy minimisation approach to the registration, matching and recognition of images.- Error-free calculation of the convolution using generalized Mersenne and Fermat transforms over algebraic fields.- A new method of texture binarization.- Parameter optimisation of an image processing system using evolutionary algorithms.- Analysis of learning using segmentation models.- Stereo processing of image data from the Air-Borne CCD-scanner WAAC.- An adaptive method of color road segmentation.- Optical flow detection using a general noise model for gradient constraint.- Algorithmic solution and simulation results for vision-based autonomous mode of a planetary rover.- A framework for feature-based motion recovery in ground plane vehicle navigation.- Terrain reconstruction from multiple views.- Detecting motion independent of the camera movement through a log-polar differential approach.- Coordinate-free camera calibration.- A passive real-time gaze estimation system for human-machine interfaces.- An active vision system for obtaining high resolution depth information.