KS X ISO IEC 15416-2007 Information technology-Automatic identification and data capture techniques-Bar code print quality test specification-Linear symbols《信息技术 自动识别和数据捕获技术 条形码印制质.pdf
《KS X ISO IEC 15416-2007 Information technology-Automatic identification and data capture techniques-Bar code print quality test specification-Linear symbols《信息技术 自动识别和数据捕获技术 条形码印制质.pdf》由会员分享,可在线阅读,更多相关《KS X ISO IEC 15416-2007 Information technology-Automatic identification and data capture techniques-Bar code print quality test specification-Linear symbols《信息技术 自动识别和数据捕获技术 条形码印制质.pdf(42页珍藏版)》请在麦多课文档分享上搜索。
1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS X ISO/IEC 15416 KS X ISO/IEC 15416 :2007 (2012 ) 2007 10 31 http:/www.kats.go.krKS X ISO/IEC 15416:2007 : e- ( ) ( ) () () ( ) : (http:/www.standard.go.kr) : :2002 3 16 :2007 10 31 :2012 12 28 : e 2012-0825 : ( 02-509-7262) (http:/www.kats.go.kr). 10 5 ,
2、 . KS X ISO/IEC 15416:2007 i . iii .1 1 1 2 1 3 .1 4 .3 4.1 .3 4.2 .4 5 .4 5.1 .4 5.2 .5 5.3 7 5.4 (parameter).8 6 .11 6.1 .12 6.2 .13 7 .13 A() 14 A.1 14 A.2 () (n, k) 14 B() 15 B.1 15 B.2 .16 C() 17 D() .18 D.1 18 D.2 .18 D.3 18 D.4 .18 E() .21 E.1 .21 E.2 21 KS X ISO/IEC 15416:2007 ii E.3 22 E.4
3、23 F() 24 F.1 .24 F.2 .25 G() 26 H() .27 I() 28 I.1 28 I.2 PCS .28 I.3 PCS 29 J() 30 J.1 .30 J.2 30 J.3 31 32 .33 KS X ISO/IEC 15416:2007 iii e- . KS X ISO/IEC 15416 . A() B() C() D() E() F() G() H() I() J() KS X ISO/IEC 15416:2007 (2012 ) Information technologyAutomatic identification and data capt
4、ure techniquesBar code print quality test specificationLinear symbols 2000 1 ISO/IEC 15416, Information technologyAutomatic identification and data capture techniquesBar code print quality test specificationLinear symbols , . 3. . 1 . . . . () . (character) , . 2 . . ( ) . KS M ISO 77242:2007, 2: EN
5、 1556:1998, Bar codingTerminology 3 EN 1556 . KS X ISO/IEC 15416:2007 2 3.1 (global threshold) 3.2 3.3 () ( ), 3.4 () 3.5 3.6 3.7 (global threshold) 3.8 3.9 ( 10 % 90 % )( 2 ) 3.10 (aperture) , 1:1 . 3.11 3.12 (n, k) KS X ISO/IEC 15416:2007 3 n k / 3.13 (peak) , 3.14 3.15 3.16 , 3.17 (space) 3.18 3.
6、19 2 , . 3.20 (valley) , 3.21 1 4 4.1 EC: (Edge contrast) EC min : EC ERN: (Element reflectance non-uniformity) ERN max : ERN GT: (Global threshold) MOD: Modulation KS X ISO/IEC 15416:2007 4 PCS: (Print contrast signal) RT: (Reference threshold) SC: (Symbol contrast) SRD: (Static reflectance differe
7、nce) 4.2 A: (Average achieved width of element or element combination of particular type) e: (Width of widest narrow element) E: (Width of narrowest narrow element) e i : (edge to similar edge measurement, counting from leading edge of symbol character) K: (Smallest absolute difference between a mea
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