3D Object Modeling by Phase Shifting Profilometry A Performance Comparison Between Sinusoidal and Saw-tooth Fringe Pattern
Date
2016-11
Authors
KC, Bikram Kumar
Journal Title
Journal ISSN
Volume Title
Publisher
Pulchowk Campus
Abstract
The 3D reconstruction of rigid objects using Phase Shift Profilometry(PSP) technique
is one of the cornerstones of computer vision. Intensive research have been carried out
on optimizing algorithm to increase the accuracy and efficiency. Different
experimental results have been presented using different fringe patterns.
So, this thesis work primarily focuses on experiment to find the characteristics of
fringe patterns and their effect on 3D reconstruction in identical condition. Two fringe
patterns sinusoidal and saw-tooth have been taken for comparison. This thesis work
presents the comparative result of 3D reconstruction in different objects. Experiment
was done on two rigid objects dummy mannequin head and triangular shaped piece of
wood.
Description
The 3D reconstruction of rigid objects using Phase Shift Profilometry(PSP) technique
is one of the cornerstones of computer vision
Keywords
Phase Shift Profilometry, Digital fringe projection,, 3-D reconstruction, Phase wrapping, Phase unwrapping.
Citation
MASTER OF SCIENCE IN COMPUTER SYSTEM AND KNOWLEDGE ENGINEERING