ANALYSIS OF JOHNSON POLYHEDRA USING PROJECTIVE GEOMETRY TECHNIQUES

Projective Geometry for Image Analysis

Visual Servoing Using Projective Geometry

In this paper we propose a new method for visual servoing of an autonomous robot manipulator based on projective geometry. The originality of this work resides in the fact that we avoid the calibration step that is tedious and unstable (measurements errors, approximated model). The method proposed is based only on bi-dimensional data extracted from the images. To determinate the trajectory of t...

analysis of ruin probability for insurance companies using markov chain

در این پایان نامه نشان داده ایم که چگونه می توان مدل ریسک بیمه ای اسپیرر اندرسون را به کمک زنجیره های مارکوف تعریف کرد. سپس به کمک روش های آنالیز ماتریسی احتمال برشکستگی ، میزان مازاد در هنگام برشکستگی و میزان کسری بودجه در زمان وقوع برشکستگی را محاسبه کرده ایم. هدف ما در این پایان نامه بسیار محاسباتی و کاربردی تر از روش های است که در گذشته برای محاسبه این احتمال ارائه شده است. در ابتدا ما نشا...

Projective Minimal Analysis of Camera Geometry

This thesis addresses the general problem of how to find globally consistent and accurate estimates of multiple-view camera geometry from uncalibrated imagery of an extended scene. After decades of study, the classic problem of recovering camera motion from image correspondences remains an active area of research. This is due to the practical difficulties of estimating many interacting camera p...

Ground Plane Obstacle Detection using Projective Geometry

|The problem addressed in this paper is obstacle detection in the context of mobile robot navigation using visual information. The goal is achieved by analyzing successive pairs of time varying images acquired with the TV camera mounted on the moving robot. Assuming the robot is moving on a at ground, any obstacle is identi ed by any cluster of points not coplanar with the largest number of poi...