MULTI DIMENSIONAL DYNAMIC SCENE ANALYSIS USING 3D IMAGE HISTOGRAM AND ENTROPY SEQUENCES ANALYSIS

3D Dynamic Scene Reconstruction from Multi-View Image Sequences

Model–Based 3D Scene Analysis from Stereoscopic Image Sequences

An approach for the modelling of complex 3D scenes like outdoor street views from a sequence of stereoscopic image pairs is presented. Starting with conventional stereoscopic correspondence analysis a 3D model scene with true 3D geometry is generated. Not only the scene geometry but also surface texture is stored within the model. 3D camera motion can be estimated directly from the image sequen...

Multi-objective Dynamic Analysis Using Fractional Entropy

Multi-objective optimization evolutionary techniques provide solutions for a specific problem using optimally concepts taking into consideration all the design criteria. In the last years, several multi-objective algorithms were proposed but usually the performance is measured at the end neglecting, therefore, the solution diversity along the interactions. In order to understand the evolution o...

3D-Scene Modeling from Image Sequences

This contribution gives an overview of automatic 3D scene reconstruction and visualisation from uncalibrated and handheld camera image sequences. We address specifically the problems that are associated with calibration and visual-geometric reconstruction of complex scenes with occlusions and view-dependent surfaces. The scene is then represented by large sets of calibrated real viewpoints with...

Image-Based Multi-view Scene Analysis using ‘Conexels’

Multi-camera environments allow constructing volumetric models of the scene to improve the analysis performance of computer vision algorithms (e.g. disambiguating occlusion). When representing volumetric results of image-based multi-camera analysis, a direct approach is to scan the 3D space with regular voxels. Regular voxelization is good at high spatial resolutions for applications such as vo...