Inlämning av Examensarbete / Submission of Thesis

D.M.BAPPY; MD HAMIDUR RAHMAN , pp. 59. ING/School of Engineering, 2012.

The work

Författare / Author: D.M.BAPPY, MD HAMIDUR RAHMAN
dmba08@student.bth.se, dm_aiub@yahoo.com, mhhb09@student.bth.se
Titel / Title: A Study in 3D Structure Detection Implementing Forward Camera Motion
Abstrakt Abstract:

In this thesis we have studied detection of 3D structures having a forward camera movement which has strong influence of translation along the optical axis of the camera. During the forward movement the camera might undergoes rotation and translation .We have used “Plane plus Parallax” algorithm to cancel out this unwanted rotation. The input to the algorithm is a sequence of frames aligned with respect to a certain planar surface. The algorithm gives three types of outputs. (i) Dense correspondence across all frames. (ii) Dense 3D structure relative to the planar surface. (ii) Focus of Expansion (FOE) in all frames with respect to reference frame. Camera calibration is not needed for this algorithm. We have applied this algorithm to real world images and synthetic images. In both cases the 3D structure information could be obtained clearly even for objects far from the reference plane. Our result shows the potential of the method in 3D reconstruction implementing ego-motion of a single camera.

Ämnesord / Subject: Signalbehandling - Signal Processing
Datavetenskap - Computer Science\Artificial Intelligence
Telekommunikation - Telecommunications
Nyckelord / Keywords: 3D RECONSTRUCTION, PLANAR PARALLAX, EGO-MOTION

Publication info

Dokument id / Document id: houn-8svdv5
Program:/ Programme Magisterprogram i Elektroteknik / Master of Science in Electrical Engineering
Registreringsdatum / Date of registration: 03/30/2012
Uppsatstyp / Type of thesis: Masterarbete/Master's Thesis (120 credits)

Context

Handledare / Supervisor: SIAMAK KHATIBI
siamak.khatibi@bth.se
Examinator / Examiner: SVEN JOHANSSON, HANS-JÜRGEN ZEPERNICK
Organisation / Organisation: Blekinge Institute of Technology
Institution / School: ING/School of Engineering

+46 455 38 50 00
Anmärkningar / Comments:

dm_aiub@yahoo.com
008801681006314

Files & Access

Bifogad uppsats fil(er) / Files attached: bth2012bappy.pdf (1324 kB, öppnas i nytt fönster)