Hybrid Multilateration and Triangulation

Wide Area Multilateration report

A Hybrid Heuristic for Solving the Triangulation Problem

The Triangulation Problem consists of finding a simultaneous permutation of rows and columns in a given square matrix, so that the sum of the upper-diagonal entries is maximal. The researchers study this problem intensively, as it has major applications in broad domains. A new hybrid Ant Colony Optimization algorithm is introduced, which starts with a greedy search procedure. It is followed by ...

Aerial Triangulation of Digital Aerial Imagery Using Hybrid Features

Exterior Orientation Parameters (EOPs) of imaging sensors are demanded in different mapping tasks such as orthophoto and DEM generation, 3D extraction and object reconstruction. Bundle adjustment is one of the useful methods to determine the EOPs of all the images in a block with relatively low number of control points. As finding the corresponding points in is difficult especially in automatic...

TDoA-based Localization Using Enhanced Multilateration

For the IPSN 2016 Microsoft indoor localization competition, we propose a system based on uplink TDoA using commerically available hardware from Nanotron and a proprietary multilateration algorithm.

A Mobile Application Implementing Hybrid Method for Localization for Public Bus Service Using Multilateration and Fingerprinting Technology

In this paper, our main aim is to track the public buses in an area and update the information about the where abouts of the buses to passengers using GSM-based hybrid localization, that is multilateration and fingerprinting technology. A GSM modem will be able to get the CELL’s location and extract the received signal strength from the neighboring cells. By using the multilateration concept th...