Measuring surface shape from specular reflection image sequence - Quantitative evaluation of surface defects of plastic moldings

被引：9

作者：

Miike, H

Koga, K

Yamada, T

Kawamura, T

Kitou, M

Takikawa, N

机构：

[1] YAMAGUCHI UNIV, DEPT INFORMAT SCI & SYST ENGN, UBE, YAMAGUCHI 755, JAPAN

[2] TOKUYAMA COLL TECHNOL, DEPT COMP SCI & ELECTR ENGN, TOKUYAMA, YAMAGUCHI 745, JAPAN

[3] UBE IND LTD, PLAST & PROC MACHINE RES LAB, UBE, YAMAGUCHI 755, JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1995年 / 34卷 / 12A期

关键词：

surface defects; shape perception; sequential image; plastic moldings; specular reflection;

D O I：

10.1143/JJAP.34.L1625

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A sensitive method for surface shape perception based on image sequence processing is developed. Utilizing a moving: slit light source, defects on a plane plastic injection molding are visualized as deformation of the slit image through specular reflection. By considering the geometric configuration of tire light source, a plastic test piece and a video camera, the distributions of surface inclination and surface undulation are evaluated quantitatively.

引用

页码：L1625 / L1628

页数：4

共 10 条

[1]

HORN BPK, 1986, ROBOT VISION, P223

[2] COMPUTATIONAL THEORY OF HUMAN STEREO VISION [J].

MARR, D ;

POGGIO, T .

PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES, 1979, 204 (1156) :301-328

[3] GENERATION OF SURFACE CONTOURS BY MOIRE PATTERNS [J].

MEADOWS, DM ;

JOHNSON, WO ;

ALLEN, JB .

APPLIED OPTICS, 1970, 9 (04) :942-&

[4]

MIIKE H, 1993, SEQUENTIAL IMAGE PRO

[5] SHAPE FROM INTERREFLECTIONS [J].

NAYAR, SK ;

IKEUCHI, K ;

KANADE, T .

INTERNATIONAL JOURNAL OF COMPUTER VISION, 1991, 6 (03) :173-195

[6] MEASUREMENT AND USE OF REGISTERED REFLECTANCE AND RANGE DATA IN SCENE ANALYSIS [J].

NITZAN, D ;

BRAIN, AE ;

DUDA, RO .

PROCEEDINGS OF THE IEEE, 1977, 65 (02) :206-220

[7] OBJECT RECOGNITION USING 3-DIMENSIONAL INFORMATION [J].

OSHIMA, M ;

SHIRAI, Y .

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1983, 5 (04) :353-361

[8] MOIRE TOPOGRAPHY [J].

TAKASAKI, H .

APPLIED OPTICS, 1970, 9 (06) :1467-&

[9]

WILL PM, 1971, 2ND P INT JOINT C AR, P66

[10]

YACHIDA M, 1990, ROBOT VISION

← 1 →