AIIM-MS50-1994.pdf
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1、 AIIM MS50 94 m 1012348 0500579 TOb = ANSVAIIM MS50-1994 Standard Association for Information and Image Management 1100 Wayne Avenue, Suite 1100 Silver Spring, MD 2091 0-5603 Telephone 301/587-8202 Approved As Julv 11, 1994 Copyright AIIM International Provided by IHS under license with AIIM License
2、e=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/18/2007 09:29:26 MDTNo reproduction or networking permitted without license from IHS -,-,- AIIM US50 4 m 1012348 0500580 728 m AIIM Catalog No. MS50 O 1994 by the Association for Information and Image Management 1100 Wayne Avenue, Suit
3、e 1100 Silver Spring, MD 20910-5603 USA Telephone: 30 1/587-8202 Fax: 301/587-2711 Printed in the United States of America ISBN:0-89258-285-5 Copyright AIIM International Provided by IHS under license with AIIM Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/18/2007 09:29:26
4、MDTNo reproduction or networking permitted without license from IHS -,-,- AIIM MS50 94 M LOI12348 0500583 664 ANWAIIM MS50-1994 Standard for Information and Image Management - Standard Recommended Practice - Monitoring Image Quality of Aperture Card Film Image Scanners Association for Information an
5、d Image Management Abstract This standard recommended practice specifies procedures for quality control of images produced when aperture cards are scanned. Copyright AIIM International Provided by IHS under license with AIIM Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/18/
6、2007 09:29:26 MDTNo reproduction or networking permitted without license from IHS -,-,- AIIM MS50 94 m 3032348 0500582 5TO m Contents Foreword i Scope and purpose . 1 Normative references 1 Definitions . 1 Principles of image quality control . 2 Procedures for test run . 4 Target 1 : Alignment targe
7、t . 5 Target 2: Resolution target . 8 Target 3: Line target . 8 Frequency of testing 4 10 11 Target 5: Typical engineering drawing . 9 Annexes A B (Informative) Target manufacturers Target 4: Focus target . 8 (Informative) Scanner test results log . 14 details . 15 B-1 Drawing: Aperture card 15 B-2
8、Drawing: Frame size and image alignment target (A-size) landscape . 16 B-3 Drawing: Frame size and image alignment target (A-size) portrait . 17 B-4 Drawing: Frame size and image alignment target detail . 18 B-5 Drawing: Pestrecov star pattern and wedges . 19 B-6 Drawing: Pestrecov star pattern and
9、wedges detail . 20 B-7 Drawing: Pestrecov star pattern and wedges details 2 and 3 21 B-9 Drawing: Line width test detail 23 B-11 Drawing: Focus check target detail 25 C- 1 Drawing: Threshold target specification 27 B-8 Drawing Line width test (A-size) . 22 B-10 Drawing: Focus check target 24 (Inform
10、ative) Threshold target 26 C Figures 1 2 3 4 5 6 Test run log . 3 Test target 1: Frame size and image alignment target 6 Test Target No. 2: Pestrecov star pattern and wedges 10 Test Target No. 3: Line widths . 11 Test Target No. 4: Focus check . 12 Test Target No. 5: Typical engineering drawing . 13
11、 Foreword (This foreword is not part of American National Standard for Information and Image Man- agement, ANSUAIIM MS50-1994 - Standard Rec- ommended Practice for Monitoring Image Quality of Aperture Card Film Image Scanners.) This standard recommended practice addresses proce- dures for establishi
12、ng the quality control of electronic images that are produced when aperture cards are scanned. It contains three informative annexes (A, B, and C), which are not to be considered part of this standard. Annex A (Scanner test results log) is a log sheet to be used to document various aspects of the qu
13、ality control program. Annex B (Target manufac- turers details) contains eleven drawings (B- 1 through B-11) of the aperture card, frame size, and image alignment (A-size, both landscape and portrait), and other aspects of the aperture card test images. This annex provides additional information abo
14、ut Test Tar- gets Numbers 1, 2, 3, 4, and 5. Annex C (Threshold target) contains a description of a target that can be used to check scanner thresholding. The targets pro- vided in these annexes are for informational purposes only. These targets are available through commercial sources. 1 This stand
15、ard recommended practice is only directed toward successful calibration of the scanner. The ulti- mate users image requirements are dependent upon the scanner and other system components, such as printers and monitors. The systems operator must establish and maintain similar procedures for each of t
16、he system components that affect the output image. Every scanner, including replacement scanners, must be calibrated. Some scanners have automatic image enhancement features; therefore it may be necessary to establish quality references to represent image enhanced output. Test Target Numbers 1, 2, 3
17、, 4, and 5, which are referred to in this standard, are aperture cards. The thresholding target, also an aperture card, is described in Annex C, an informative annex, which is not a part of this standard. Members of the AIIM C13 Elec- tronic Imaging Standards Committee and the AIIM C 13.1 Electronic
18、 ImaginglAperture Card Scanning Committee acknowledge the efforts of Applied Image, Inc. of Rochester, New York, for the technical development of the targets. Following are descrip- tions of the targets. Test Target No. 1: Frame size and image alignment target Seven aperture cards - A size and B siz
19、e: 16X reduction ratio (four aperture cards, both land- scape and portrait) - C size: 16X reduction ratio (one aperture card, landscape) 1.Obtaining the test targets: Contact the Associa- tion for Information and Image Management (AIIM), Publications Sales, 1100 Wayne Avenue, Suite 1100, Silver Spri
20、ng, Maryland 20910; (301) 587-8202; fax (301) 587-2711. i Copyright AIIM International Provided by IHS under license with AIIM Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/18/2007 09:29:26 MDTNo reproduction or networking permitted without license from IHS -,-,- A I I M M
21、S 5 0 94 = LO12348 0500583 437 - D size: 24X reduction ratio (one - E size: 30X reduction ratio (one aperture card, landscape) aperture card, landscape) Test Target No. 2: Pestrecov star pattern and wedges One aperture card - Pestrecov star pattern and wedges Test Target No. 3: Line widths Five aper
22、ture cards -A, B, C, D, and E size Test Target No. 4: Focus check One aperture card Test Target No. 5: Typical engineering drawing One aperture card Threshold Target One aperture card Suggestions for improvement to this standard are wel- come. They should be sent to the Chair, AIIM Stan- dards Board
23、, Association for Information and Image Management, 1100 Wayne Avenue, Silver Spring, At the time it approved this standard recommended practice, the MIM Standards Board had the following members: Name of Representative Organization Represented MD 20910-5603. Marilyn E. Courtot, Avi Bender Thomas C.
24、 Bagg Chair Jewel M. Drass John C. Gale Bmce A. Holroyd Charles A. Plesums George Thoma Stephen Urban Eileen Usovicz Herbert J. White Association for Information and Image Management CONTEL Federal Systems National Institute of Standards and Technology Bell (2) Distortion of an image on a raster sca
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