A solution for camera occlusion using a repaired pattern from a projector

Sungbin Im; Yunjin Lee; Junho Kim; Minho Chang

doi:10.1007/s12541-016-0170-1

A solution for camera occlusion using a repaired pattern from a projector

Sungbin Im, Yunjin Lee, Junho Kim, Minho Chang

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

Active stereo measurement utilizing two cameras and a projector is used extensively for optical 3D measurements. Although this system has its advantages over other contactless measurement methods, such as the ability to acquire more precise data, its biggest weakness is the generation of occlusion between the two cameras. This problem can be resolved by applying existing methods when manipulating the information captured by the projector. However, another weak point is the observation of precision levels that are less than those generated by the use of two cameras. In this paper, the projector is used to resolve occlusion problems while also providing a re-projection method that resolves precision problems.

Original language	English
Pages (from-to)	1443-1450
Number of pages	8
Journal	International Journal of Precision Engineering and Manufacturing
Volume	17
Issue number	11
DOIs	https://doi.org/10.1007/s12541-016-0170-1
Publication status	Published - 2016 Nov 1

Bibliographical note

Publisher Copyright:
© 2016, Korean Society for Precision Engineering and Springer-Verlag Berlin Heidelberg.

ASJC Scopus subject areas

Mechanical Engineering
Industrial and Manufacturing Engineering
Electrical and Electronic Engineering

Access to Document

10.1007/s12541-016-0170-1

Cite this

@article{0c6ed97acebd45dbb2dc32dc10ed32ac,

title = "A solution for camera occlusion using a repaired pattern from a projector",

abstract = "Active stereo measurement utilizing two cameras and a projector is used extensively for optical 3D measurements. Although this system has its advantages over other contactless measurement methods, such as the ability to acquire more precise data, its biggest weakness is the generation of occlusion between the two cameras. This problem can be resolved by applying existing methods when manipulating the information captured by the projector. However, another weak point is the observation of precision levels that are less than those generated by the use of two cameras. In this paper, the projector is used to resolve occlusion problems while also providing a re-projection method that resolves precision problems.",

author = "Sungbin Im and Yunjin Lee and Junho Kim and Minho Chang",

note = "Publisher Copyright: {\textcopyright} 2016, Korean Society for Precision Engineering and Springer-Verlag Berlin Heidelberg.",

year = "2016",

month = nov,

day = "1",

doi = "10.1007/s12541-016-0170-1",

language = "English",

volume = "17",

pages = "1443--1450",

journal = "International Journal of Precision Engineering and Manufacturing",

issn = "2234-7593",

publisher = "Korean Society of Precision Engineering",

number = "11",

}

TY - JOUR

T1 - A solution for camera occlusion using a repaired pattern from a projector

AU - Im, Sungbin

AU - Lee, Yunjin

AU - Kim, Junho

AU - Chang, Minho

PY - 2016/11/1

Y1 - 2016/11/1

N2 - Active stereo measurement utilizing two cameras and a projector is used extensively for optical 3D measurements. Although this system has its advantages over other contactless measurement methods, such as the ability to acquire more precise data, its biggest weakness is the generation of occlusion between the two cameras. This problem can be resolved by applying existing methods when manipulating the information captured by the projector. However, another weak point is the observation of precision levels that are less than those generated by the use of two cameras. In this paper, the projector is used to resolve occlusion problems while also providing a re-projection method that resolves precision problems.

AB - Active stereo measurement utilizing two cameras and a projector is used extensively for optical 3D measurements. Although this system has its advantages over other contactless measurement methods, such as the ability to acquire more precise data, its biggest weakness is the generation of occlusion between the two cameras. This problem can be resolved by applying existing methods when manipulating the information captured by the projector. However, another weak point is the observation of precision levels that are less than those generated by the use of two cameras. In this paper, the projector is used to resolve occlusion problems while also providing a re-projection method that resolves precision problems.

UR - http://www.scopus.com/inward/record.url?scp=84994735245&partnerID=8YFLogxK

U2 - 10.1007/s12541-016-0170-1

DO - 10.1007/s12541-016-0170-1

M3 - Article

AN - SCOPUS:84994735245

SN - 2234-7593

VL - 17

SP - 1443

EP - 1450

JO - International Journal of Precision Engineering and Manufacturing

JF - International Journal of Precision Engineering and Manufacturing

IS - 11

ER -

A solution for camera occlusion using a repaired pattern from a projector

Abstract

Bibliographical note

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this