ANSI AIIM MS28-1996 Alphanumeric COM Quality Test Slide《缩微制图学.字母数字COM质量试验幻灯片》.pdf

1、 AIIM MS28 b U LL234A 0500762 574 I ASSOCIATION FOR INFORMATION 1 1 O0 Woyne Avenue Suite Il O0 Morylond 20910 AIIM MANAGEMENT 301-587-8202 INTERNATIONAL AIIM MS28 %b 2032348 05007.63 400 W ANSUAIIM MS28- 1996 O by Association for Information and Image Management International 1100 Wayne Avenue, Sui

2、te 1100 Silver Spring, MD 20910-5603 Tel: 301/587-8202 Fax: 301/587-2711 ISBN 0-89258-13-7 Printed in the United States of America AIIFd MS28 9b.m 1012348 0500764 347 m ANSVAIIM MS28-1996 Standard for Information and Image Management - Alphanumeric COM Quality Test Slide Association for Information

3、and Image Management International Abstract : This standard describes the requirements for preparing a form slide for testing COM recorder output. _ AIIM MS28 96 1012348 05Q07b5 283 ANSVAIIM MS28- 1996 Alphanumeric COM Quality Test Slide Contents Foreword . i 1 2 References 1 3 Definitions 1 4 Requi

4、rements . 1 Figures Figure 1 Image of artwork for Figure 2 Form-slide layout including Figure 3 Resolution test pattern . 6 Figure 4 Arrangement of test patterns in modified IS0 test chart No. 2 . 6 Table Table 1 Dimensions and tolerances of test patterns 2 Scope and purpose 1 alphanumeric COM quali

5、ty test slide . 4 imaginary character placement grid . 5 Foreword (This foreword is not part of the American National Standard for Information and Image Management MS28-1996 - Alphanumeric COM Quality Test Slide.) This standard describes in detail the requirements for preparing a form slide for use

6、in testing the quality of COM recorder output. The form slides must be of uniform high quality if uniform results are to be achieved or if the output from various COM recorders is to be compared. This standard attempts to assure consistent quality. This standard is to be used in conjunction with ANS

7、UAIIM MS1- 1988 (R1996). Any suggestions for improving this standard should be sent to the Chair, MIM Standards Board, Association for Information and Image Management International, 1 100 Wayne Avenue, Suite 1100, Silver Spring, Maryland 209 10-5603. This standard was developed under the auspices o

8、f the AiIM Standards Board which approved it as an Association for Information and Image Management Standard in 1996. At the time it approved this standard, the AiIM Standards Board had the following members: Name of Representative Company Represented Judy Kilpatrick, Chair Association for Informati

9、on and Image Management International John C. Gale Information Workstation Group Tom Heltzel Consultant Bruce A. Holroyd Eastman Kodak Company James Meyer Interleaf Roy Pierce Xerox Corporation Charles A. Plesums USAA Fernando L. Podio National Institute of Standards and Technology Shahzad S. Qui Ea

10、stman Kodak Company Michael L. Thomas MSTC, Inc. Stephen Urban Delta Information Systems Committee C23, Micrographics Technologies, had the following members at the time it processed and approved this standard: Name of Representative Don M. Avedon, Chair Carl J. Anderson Michael J. Badal Robert Bres

11、lawski Scott E. Case Larry Cruse Harold H. Dorfman Eric Erikson Henry C. Frey Tony Fujinuma W. Camden Gass Richard Gershbock Virginia A. Jones Masanobu Kurokawa Carl D. Lundquist Theresa Maultsby Tucker Merritt William Neale Wayne Nye Walter A. Orlof Hanky L. Riess Mark C. Robinson James E. Snyder C

12、ompany Reuresente Avedon Associates, Inc. 3M Badal Associates Eastman Kodak Company Boeing Computer Services University of California Dorman Associates Genealogical Society of Utah AT vertically, the characters vary in line (stroke) width. All characters in each horizontal row have the same line wid

13、th regardless of character height. The top row (A) has a line width of 0.28 mm; the second row (B), 0.35 mm; the third row (C), 0.48 mm and the bottom row (D), 0.70 mm. Two character spaces are provided between 1 Association for Information and Image Management International AIIM MS28 96 E LOI12348

14、0500767 O56 m ANSUAIIM MS28-1996 Alphanumeric COM Quality Test Slide Testpattern spatial frequencies characters horizontally, and one character line space is provided between characters vertically to simplify the alignment of the generator characters with the characters from the form slide. This one

15、 character line space also simplifies the comparison of characters from the two sources. The location of each form slide character, based on 132 characters per line and 64 lines per page, is shown in figure 2, Form slide layout including imaginary character placement grid (page 5). Rows 49 and 50 ar

16、e left open for generating the entire COM character set. 1,0 1,l 1,25 1,4 1,6 1,s 2,O 2,2 2,5 2,s 3,2 3,6 4,O 4,5 4,5 5,O 5,6 6,3 7,l 8,0 9,O 10 4.1.2 Image of density squares This portion of the test object consists of two squares of prescribed density as shown in figure 1. The right-hand square is

17、 a clear area on the slide for use with positive- appearing images (dark characters on a clear background), The left-hand square is a 50%, 150-line, halftone screen for use with negative-appearing images (clear characters on a dark background). Tolerance on spatial frequency Ratio of line length lin

18、e width 4.1.3 Resolution test charts The test object shown in figure 1 contains two resolution test charts, which are modified versions of ANSIAS0 3334, ANSUAIIM MS51 Resolution Test Chart No. 2. The charts used in the test object have been modified by deleting test pattern spatial frequencies 11, 1

19、2.5, 14, 16, and 18. These test patterns are not needed for the test object, and their inclusion would greatly increase the cost of manufacture. The test charts are used for checking and optimizing the focus setting of the forms system. The artwork is described in figures 3, 4, and table 1. The leng

20、th of four full cycles shall be within k 3% of the nominal length of four cycles 22.8 to 25.2 4.1.4 Sample alphabet Row 45, figure 2, contains a sample alphabet of characters in 8-point type. Row 46 contains characters in 10-point type. Row 47 contains 12-point type. (See 4.2.7.2 for dimensions.) Ra

21、tio of line length space width 4.1.5 Locations The locations of the various portions of the test object (described in Sections 4.1.1 through 4.1.4 and shown in figure 2) are determined by use of the standard 132- character by 64-line grid superimposed on the test object. Overall measurements of the

22、full-size grids are 356 mm (14 in) wide by 279 mm (11 in) high. The individual grid element measures 2.70 mm (0.10 in) wide by 4.38 (0.17 in) mm high. 4.1.6 Registration guides Eight character boxes the size of individual grid elements are shown on the test object pattern. There is one at each comer

23、 and one each at columns 64 and 65 (rows 1 and 64, as shown in figures 1 and 2). These are used to properly align the alphanumerics from the image generator with the proper location on the form slide. 0.95 to 1.05 4.2 Detailed requirements for original artwork 4.2.1 Material Polyester base film. 4.2

24、.2 Line color Black. 4.2.3 Line density uniformity Lines shall be of uniform density with no detectable breaks or irregularities. 4.2.4 Scale Artwork shall be full scale. 4.2.5 Line width 0.20 mm (0.008 in) plus or minus 5%. Table 1 -Dimensions and tolerances of test patterns 2 Association for Infor

25、mation and Image Management International AIIM MS28 ib U LOI12348 0500768 T72 9 ANSVAIIM MS28- 1996 Alphanumeric COM Quality Test Slide 4.2.6 Line density The line density shall be uniform jet black with a diffuse visual transmission density of not less than 2.0 measured in accordance with IS0 5-2 a

26、nd with IS0 5-3. 4.2.7 Test character Five test blocks and sample alphabet are required as shown in figure 1. 4.2.7.1 Test pattern characters The dimensions of the E and H test characters are as follows (all dimensions are in mm): Height: (1) 2.0 (2) 2.2 (3) 2.4 (4) 2.6 (5) 2.8 Width: (1) 1.3 (2) 1.

27、4 (3) 1.5 (4) 1.6 (5) 1.8 Stroke Width: (A) 0.28 (B) 0.35 (C) 0.48 (D) 0.70 Test Pattern Labels (A-D and 1-5): 4.2 mm high, 2.5 mm wide Title Characters: 4.2 mm high, 2.5 mm wide 4.2.7.2 Sample alphabet (Rows 45, 46, and 47) These are nominal dimensions. A medium sans serif font shall be used. Sue 8

28、 Sue 10 Sue 12 Height of E 1.8 mm 2.1 mm 2.8 mm WidthofE 1.0- 1.2 mm 1.6 mm 4.2.8 Density squares Size 100 nun square (4 in. nominal). The density of the dark square shall be not less than 2.0. The light square shall be a 50%, 150-line halftone screen. 4.2.9 Resolution targets There shall be two res

29、olution targets located as shown in figure 1. The target type shall be as specified in ANSUIS0 3334, as modified by clause 4.1.3, and shall have the detailed configuration as shown in figures 3, 4, and table 1. 4.3 Detailed requirements for the form slide 4.3.1 Material The form slide shall be a dim

30、ensionally stable photosensitive material with a resolving power sufficient to meet the requirements of this specification. 4.3.2 Reduction ratio The reduction ratio used to prepare the form slide depends upon the particular COM recorder for which the form slide is being prepared. The form slide red

31、uction ratio tolerance shall be 0.5% of that specified by the equipment manufacturer. 4.3.3 Form slide quality There shall be no defects or pinholes greater than 0.0013 mm (.O001 in) in any dimension. The image area shall be free of scratches, digs, abrasions, or other defects. 4.3.4 Photographic qu

32、ality The opaque areas shall have a density of 2.0 or higher. Lines and symbols shall be clear and uniform, with no detectable breaks or irregularities. The 1.0 through 10 target on the resolution chart shall satisfy the tolerance given in table 1. 4.3.5 Finished slide The finished form slide shall

33、be suitable for use as specified by the COM recorder manufacturer. 4.3.6 Slide packaging The finished slide shall be packaged in a container that will adequately protect it from shipping damage and abrasion. 4.3.7 Manufacturers certification A certificate shall accompany each slide, showing the seri

34、al number and certifying that the slide meets the requirements of this standard. 3 Association for Information and Image Management International AIIM MS28 96 I1012348 0500769 929 ANSUAIIM MS28- 1996 Alphanumeric COM Quality Test Slide O I W i 1 W 1 3 xm on amo E 3 5 U j LI Wl umoo N X 3 3 amo Lo Co

35、 cv 4 O amuo Ln o N 4 w I - W - I YI W Y Figure 1 -Image of artwork for alphanumeric COM quality test slide (Not to scale) 4 Association for Information and Image Management International AIIM MS28 4b W 1032348 O500770 blt0 ANSVAIIM MS28- 1996 Alphanumeric COM Quality Test Slide 1 w r i: - TIO m m r

36、. W m c m N o0 rn r. KI m v m N .O - m - m m r. W m v m Tu O0 m m r. W m - T m na m m Tu - r. W m * m N r0 - m m r. W Lr v h “0 m - m m r. CD Lr c m rl .yu c3 r. 13 LI P r” h -0 o c r. o m r 0- n. - o7 - - Figure 2 - Form-slide layout including imaginary character placement grid (Not to scale) 5 Ass

37、ociation for Information and Image Management International AIIM MS28 96 U 1012348 0500771 587 ANSVAIIM MS28- 1996 Alphanumeric COM Quality Test Slide 5 lines Line width T S 2 - ILLUSTRATION NOT TO BE USED FOR Figure 4 - Arrangement of test patterns in modified IS0 test chart No. 2 (actual size). Th

38、is material is reproduced with permission from ANSYISO 3334. Copyright 1991 by the American National Standards Institute. The figures and table are based on ANSI/ISO 3334 and ANSYAIIM MS5 1 but do not appear exactly as printed in the ANSI documents. 6 Association for Information and Image Management International AIIM MS28 96 E 1012348 0500772 413 ISBN 0-89258-124-7 .ni 1996