FIBER CROSS-SECTIONAL SHAPE-ANALYSIS USING IMAGE-PROCESSING TECHNIQUES

被引:47
作者
XU, B
POURDEYHIMI, B
SOBUS, J
机构
[1] UNIV MARYLAND,DEPT MAT & NUCL ENGN,COLL PK,MD 20742
[2] UNIV TEXAS,DEPT HUMAN ECOL,AUSTIN,TX 78712
关键词
D O I
10.1177/004051759306301204
中图分类号
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号
0805 ; 080502 ; 0821 ;
摘要
Quantitative characterization of fiber cross sections has attracted considerable interest, since cross-sectional size and shape have an important impact on the physical and mechanical properties of fibers, as well as the performance of end-use products. We present one application of automated measurement using image processing techniques that extract basic shape features from fiber cross sections. Cross-sectional shapes are characterized with the aid of geometric and Fourier descriptors. Geometric descriptors measure attributes such as area, roundness, and ellipticity. Fourier descriptors are derived from the Fourier series for the cumulative angular function of the cross-sectional boundary and are used to characterize shape complexity and other geometric attributes. Shape reconstruction based on Fourier coefficients is also discussed. We present the results of shape analysis for a wide variety of fiber types.
引用
收藏
页码:717 / 730
页数:14
相关论文
共 51 条
[1]  
ADDERLEY A, 1926, J TEXT I, V15, pT195
[2]   MEASUREMENT OF FIBER FINENESS AND LENGTH - PRESENT POSITION [J].
ANDERSON, SL .
JOURNAL OF THE TEXTILE INSTITUTE, 1976, 67 (05) :175-180
[3]  
ANNIS PA, 1992, TEXT CHEM COLOR, V24, P78
[4]  
[Anonymous], 1989, FUNDAMENTALS DIGITAL
[5]   DETERMINATION OF FIBER CROSS-SECTIONAL CIRCULARITY FROM MEASUREMENTS MADE IN A LONGITUDINAL VIEW [J].
BARKER, RL ;
LYONS, DW .
JOURNAL OF ENGINEERING FOR INDUSTRY-TRANSACTIONS OF THE ASME, 1979, 101 (01) :59-64
[6]  
BELSER RB, 1968, 6 GEOR I TECHN REP
[7]   MEASURING THE CROSS-SECTIONAL AREA OF COTTON FIBERS WITH AN IMAGE ANALYZER [J].
BERLIN, JD ;
WORLEY, S ;
RAMEY, HH ;
LINKOUS, SS .
TEXTILE RESEARCH JOURNAL, 1981, 51 (02) :109-113
[8]  
BOSSMANN B, 1987, INT FIBER J, V9, P28
[9]  
CASANOVA MF, QUANITATIVE SHAPE AN
[10]  
CLEGG GG, 1924, J TEXT I, V13, pT1