3D object recognition through processing of 2D holograms

被引：12

作者：

Bordbar, Behzad ^{[1
]}

Zhou, Haowen ^{[1
]}

Banerjee, Partha P. ^{[1
]}

机构：

[1] Univ Dayton, Dept Electroopt & Photon, 300 Coll Pk, Dayton, OH 45469 USA

来源：

APPLIED OPTICS | 2019年 / 58卷 / 34期

关键词：

SPECKLE;

D O I：

10.1364/AO.58.00G197

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Correlation of two-dimensional digitally recorded holograms is introduced as a novel approach for object recognition without the need for quantitative assessment of the retrieved complex field, based on the fact that a hologram contains the three-dimensional information of the object. Actual objects with different three-dimensional features such as depth and surface roughness are assessed through processing of the correlation of their two-dimensional holograms. Correlation peak values are extracted as a metric to evaluate correlation of three-dimensional objects. The effect of hologram windowing size on correlation of three-dimensional objects is investigated, and improvements in computation time and dynamic range are assessed. Critical figures of merit used for assessment of correlation of images are applied to the correlation of holograms for object recognition. (C) 2019 Optical Society of America

引用

页码：G197 / G203

页数：7

共 22 条

[1] Identification of 3D Objects using Correlation of Holograms [J].

Abeywickrema, Ujitha ;

Gnawali, Rudra ;

Banerjee, Partha P. .

APPLICATIONS OF DIGITAL IMAGE PROCESSING XLI, 2018, 10752

[2] High-resolution topograms of fingerprints using multiwavelength digital holography [J].

Abeywickrema, Ujitha ;

Banerjee, Partha ;

Kota, Akash ;

Swiontek, Stephen E. ;

Lakhtakia, Akhlesh .

OPTICAL ENGINEERING, 2017, 56 (03)

[3] Computer generated correlation holograms [J].

Abookasis, D ;

Rosen, J .

2004 23RD IEEE CONVENTION OF ELECTRICAL AND ELECTRONICS ENGINEERS IN ISRAEL, PROCEEDINGS, 2004, :258-261

[4] MULTIPLE-TARGET DETECTION USING A MODIFIED FRINGE-ADJUSTED JOINT TRANSFORM CORRELATOR [J].

ALAM, MS ;

KARIM, MA .

OPTICAL ENGINEERING, 1994, 33 (05) :1610-1617

[5]

Banerjee P. P., 2019, P SOC PHOTO-OPT INS, V10995

[6] CORRELATION SYNTHETIC DISCRIMINANT FUNCTIONS [J].

CASASENT, D ;

CHANG, WT .

APPLIED OPTICS, 1986, 25 (14) :2343-2350

[7] EFFECT OF SURFACE-ROUGHNESS ON STATISTICAL DISTRIBUTION OF IMAGE SPECKLE INTENSITY [J].

FUJII, H ;

ASAKURA, T .

OPTICS COMMUNICATIONS, 1974, 11 (01) :35-38

[8] Development of correlation-based pattern recognition algorithm and adaptive soft-sensor design [J].

Fujiwara, Koichi ;

Kano, Manabu ;

Hasebe, Shinji .

CONTROL ENGINEERING PRACTICE, 2012, 20 (04) :371-378

[9]

Jain A. K., 1989, Fundamentals of digital image processing

[10] Three-dimensional matching by use of phase-only holographic information and the Wigner distribution [J].

Kim, T ;

Poon, TC .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2000, 17 (12) :2520-2528

← 1 2 3 →