Accurate integration of segmented 3D profile measurements using digital 2D fringe projection

被引：2

作者：

Su, Wei-Hung ^{[1
]}

Hsu, Yi-Ling ^{[2
]}

Yu, Kun-Chang ^{[3
]}

Liu, Hongyu ^{[3
]}

机构：

[1] Natl Sun Yat Sen Univ, Dept Mat Sci & Optoelect Engn, Kaohsiung 804, Taiwan

[2] Natl Sun Yat Sen Univ, Inst Mat Sci, Kaohsiung 804, Taiwan

[3] Penn State Univ, Dept Elect Engn, University Pk, PA 16802 USA

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2008年 / 50卷 / 09期

关键词：

fringe projection; 3D profile measurement; two-dimensional sinusoidal fringes; image registration; 3D data fusion;

D O I：

10.1002/mop.23667

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An improved integration approach for segmented 3D shapes using projected digitalized 2D pattern is presented. The digital 2D patterns are fabricated based on lithography techniques. Geometrical accuracy better than 0.5 mu m can be achieved. Contrast ratio of the fringe pattern can be precisely controlled as well. With this pattern, integrated accuracy better than one part in one hundredth of the pixel size can be achieved. (C) 2008 Wiley Periodicals, Inc.

引用

页码：2474 / 2480

页数：7

共 13 条

[1] A SURVEY OF IMAGE REGISTRATION TECHNIQUES
BROWN, LG
[J]. COMPUTING SURVEYS, 1992, 24 (04) : 325 - 376
[2] Overview of three-dimensional shape measurement using optical methods
Chen, F
Brown, GM
Song, MM
[J]. OPTICAL ENGINEERING, 2000, 39 (01) : 10 - 22
[3] GRUEN AW, 1988, PHOTOGRAMM ENG REM S, V54, P633
[4] HEIPKE C, 1992, PHOTOGRAMM ENG REM S, V58, P317
[5] Kreysig E., 1999, Advanced Engineering Mathematics
[6] Calibration-based phase-shifting projected fringe profilometry for accurate absolute 3D surface profile measurement
Liu, HY
Su, WH
Reichard, K
Yin, SZ
[J]. OPTICS COMMUNICATIONS, 2003, 216 (1-3) : 65 - 80
[7] Maalen-Johansen I., 1993, P SOC PHOTO-OPT INS, V2252, P169
[8] Theory and arrangements of self-calibrating whole-body three-dimensional measurement systems using fringe projection technique
Schreiber, W
Notni, G
[J]. OPTICAL ENGINEERING, 2000, 39 (01) : 159 - 169
[9] A two-stage robust statistical method for temporal registration from features of various type
Simon, G
Berger, MO
[J]. SIXTH INTERNATIONAL CONFERENCE ON COMPUTER VISION, 1998, : 261 - 266
[10] AUTOMATED PHASE-MEASURING PROFILOMETRY OF 3-D DIFFUSE OBJECTS
SRINIVASAN, V
LIU, HC
HALIOUA, M
[J]. APPLIED OPTICS, 1984, 23 (18) : 3105 - 3108

← 1 2 →