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1、ICS 35.140 Ref. No. ISO/IEC 12087-5:1998/Cor.2:2002(E) ISO/IEC 2002 All rights reserved Printed in Switzerland INTERNATIONAL STANDARD ISO/IEC 12087-5:1998 TECHNICAL CORRIGENDUM 2 Published 2002-04-01 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMALISATION INTERNAT
2、IONAL ELECTROTECHNICAL COMMISSION COMMISSION LECTROTECHNIQUE INTERNATIONALE Information technology Computer graphics and image processing Image Processing and Interchange (IPI) Functional specification Part 5: Basic Image Interchange Format (BIIF) TECHNICAL CORRIGENDUM 2 Technologies de linformation
3、 Infographie et traitement de limage Spcification fonctionnelle pour le traitement de limage et lchange (IPI) Partie 5: Format dchange de limage de base (BIIF) RECTIFICATIF TECHNIQUE 2 Technical Corrigendum 2 to International Standard ISO/IEC 12087-5:1998 was prepared by Joint Technical Committee IS
4、O/IEC JTC 1, Information technology, Subcommittee SC 24, Computer graphics and image processing. Page 39, Table 4 The calculation for total length of Block Mask Records in these two fields is only correct for IMODE S. The calculation for IMODEs B, P and R is missing. For Field BMRLNTH, replace the t
5、hird sentence with the following: “For IMODEs B, P and R the total length of the Block Mask Records is equal to BMRLNTH x NBPR x NBPC . For IMODE S the total length of the Block Mask Records is equal to BMRLNTH x NBPR x NBPC x NBANDS. Copyright International Organization for Standardization Provided
6、 by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:43:50 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC 12087-5:1998/Cor.2:2002(E) 2 ISO/IEC 2002 All rights reserved For Field TMRLNTH, replace the third sentence with
7、 the following: For IMODEs B, P and R the total length of the Block Mask Records is equal to TMRLNTH x NBPR x NBPC. For IMODE S the total length of the Block Mask Records is equal to TMRLNTH x NBPR x NBPC x NBANDS. Copyright International Organization for Standardization Provided by IHS under licens
8、e with ISO Licensee=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:43:50 MDTNo reproduction or networking permitted without license from IHS -,-,- ICS 35.140Ref. No. ISO/IEC 12087-5:1998/Cor.1:2001(E) ISO/IEC 2001 All rights reserved Printed in Switzerland INTERNATIONAL STANDARD ISO/IEC
9、 12087-5:1998 TECHNICAL CORRIGENDUM 1 Published 2001-05-15 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ? ?ORGANISATION INTERNATIONALE DE NORMALISATION INTERNATIONAL ELECTROTECHNICAL COMMISSION? ?COMMISSION LECTROTECHNIQUE INTERNATIONALE Information technology Computer graphics and image processin
10、g Image Processing and Interchange (IPI) Functional specification Part 5: Basic Image Interchange Format (BIIF) TECHNICAL CORRIGENDUM 1 Technologies de linformation Infographie et traitement de limage Spcification fonctionnelle pour le traitement de limage et lchange (IPI) Partie 5: Format dchange d
11、e limage de base (BIIF) RECTIFICATIF TECHNIQUE 1 Technical Corrigendum 1 to International Standard ISO/IEC 12087-5:1998 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 24, Computer graphics and image processing. Throughout the document Change all occu
12、rrences in the document of “proforma“ with “pro forma“. Change the spelling of the word “color“ to “colour“. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:43:50 MDTNo reproduction o
13、r networking permitted without license from IHS -,-,- ISO/IEC 12097-5:1998/Cor.1:2001(E) 2ISO/IEC 2001 All rights reserved Page 1, clause 1 Replace the first paragraph, last sentence with “Annex C contains a Model Profile of BIIF in tables to assist in profile development.“ In the second paragraph,
14、delete the following (last) sentence: “It is intended that profiles of the BIIF will be established as an International Standardised Profile (ISP) through the normal ISO processes (ISO/IEC TR 10000).“ Page 5, definition 3.1.13 Replace the term “DES“ with “Data Extension Segment“. Page 6, definition
15、3.1.25 Replace the Profile definition with the following: “3.1.25 Profile Definition 1: An instance of a pro forma that contains a set of one or more base standards, and where applicable, the identification of chosen classes, subsets, options, and parameters of those base standards, necessary for ac
16、complishing a particular function. For example: BIIF Profiles are used for specific communities such as the Open Skies community. TFS Profiles provide interoperability by specifying constraints on the TFS. Definition 2: A member of the TFS Transport which contains PIKS Data or other image-related ob
17、ject data called Transport Profile.For example: Each Transport Profile contains metadata and security about the objects it contains. Whenever profile is used in the sense of definition 2, the word Transport will always precede it.“ Page 6, definition 3.1.26 Replace the Profile Variant definition wit
18、h “3.1.26 Profile Variant A field within this basic standard that is allowed to be defined by a BIIF profile for its structure and intent (content). An element or an attribute that is allowed to differ between BIIF profiles.“ Page 6, definition 3.1.28 Replace the term “RES“ with “Reserved Extension
19、Segment“. Page 6, definition 3.1.35 Remove “(TRE)“ from the term. Page 6, definition 3.1.36 In the definition change “TFSs“ to “Transportable File Structures“. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not f
20、or Resale, 04/24/2007 09:43:50 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC 12087-5:1998/Cor.1:2001(E) ISO/IEC 2001 All rights reserved3 Page 7, subclause 3.2 Add the following abbreviation: “UTF-1UCS Transformation Format 1“ Page 9, subclause 4.1.1.2 In the four
21、th sentence, change “Reserved Extension Segments (RES) (see Subclause 4.2.9).“ to “Reserved Extension Segments (RES) (see Subclause 4.2.8.4).“ Page 10, subclause 4.1.1.5 Replace the second sentence with “It allows a user application to quickly identify the degree of complexity of the number and comb
22、inations of BIIF features used in any specific BIIF file within this given BIIF profile.“ Replace the last sentence with “A Model BIIF profile file marked at complexity level 02 may have up to 20 image segments, 100 symbol segments, 10 text segments and 20 data extension segments.“ Page 10, subclaus
23、e 4.1.2 Replace the last sentence with “This standard also promotes a higher degree of interoperability among two or more diverse communities of interest through the selection of a common set of functionality captured in specific BIIF profiles and implementation agreements.“ Page 11, subclause 4.1.3
24、.1 Replace with the following: “All header and subheader fields contained in the BIIF file shall contain valid data (that is, data in accordance with the restrictions specified for the contents of the field in this document or as constrained by an applicable BIIF profile definition; Annex C) or the
25、specified default value.“ Page 11, subclause 4.1.3.3.1 Remove the fourth sentence: “This character set is selected from ISO/IEC 646.“ Replace last sentence with “Valid BCS character codes range from 20 through 7E and line feed (0A), form feed (0C), and carriage return (0D).“ Page 11, subclause 4.1.3
26、.3.4 Replace the third sentence with “The BIIF profile shall identify the adopted form, the adopted implementation level and the adopted subset (list of collections and/or characters) in accordance with the structures defined in ISO/IEC 10646.“ Copyright International Organization for Standardizatio
27、n Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:43:50 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC 12097-5:1998/Cor.1:2001(E) 4ISO/IEC 2001 All rights reserved Page 14, subclause 4.1.5.3 Replace the se
28、cond sentence with “The lower and right boundaries constraints are defined as one of the key attributes of the complexity level definition in a BIIF profile.“ Page 15, Figure 5 Change column value of K. Arrow 3 from “00050“ to “-0005“ Page 16, subclause 4.2 In the third sentence, change “or UTF-8.“
29、to “or UCS (when UTF-8 encoded).“ Page 17, subclause 4.2.2 Change Column III type PVV, first sentence to “PVV: Profile Variant-Value: A restriction on value.“ Change Column III type PVV, last sentence to “The BIIF profile is required to identify constraints on the data value range.“ Change Column II
30、I type PVU, second sentence to “Both structure (syntax) and meaning are allowed to be defined by the BIIF profile;“ Page 26, subclause 4.2.4.1 Replace the second to the last sentence with “The NBPP field has a value in the range 0-96 bits unless constrained by the BIIF profile.“ Page 30, Table 3 ICO
31、M1 Field, Description column, change “BCS-A“ to “UTF-8“. Page 31, Table 3 XBANDS Field, Description column, replace the first sentence with “When NBANDS contains the value 0, this field shall be present and contain the number of bands comprising the multi-spectral images with greater than 9 bands.“
32、Page 34, Table 3 Image subheader, fields NPPBH and NPPBV Change the value range for both NPPBH and NPPBV to “0000“-“9999“ Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:43:50 MDTNo r
33、eproduction or networking permitted without license from IHS -,-,- ISO/IEC 12087-5:1998/Cor.1:2001(E) ISO/IEC 2001 All rights reserved5 Image Subheader, NPPBH field Add the following to the NPPBH field description “When NBPR is “0001“, setting the NPPBH value to “0000“ designates that the number of
34、pixels horizontally is specified by the value in NCOLS.“ Image Subheader, NPPBV field Add the following to the NPPBV field description “When NBPC is “0001“, setting the NPPBV value to “0000“ designates that the number of pixels vertically is specified by the value in NROWS.“ Page 38, subclause 4.2.5
35、.2.2 Remove the last sentence: “Consequently, the value used for pad pixels in a masked image shall not appear within the bounds of significant pixel values of the image.“ Page 42, subclause 4.2.5.3 Replace the first sentence with “The format of the image data placed in the image data field after co
36、mpression is provided with the description of BIIF image compression algorithms in the appropriate Standards Documents selected by the BIIF profile (see Clause 2).“ Page 48, subclause 4.2.6.2 Replace the fifth sentence with “The format of the symbol data field content is specified by the BIIF profil
37、e.“ Page 50, subclause 4.2.7.2 Replace the last two sentences with “The BIIF profile identifies the allowed text format codes to be used. Additional codes may be defined by profile to specify formatted text.“ Page 54, Table 10 Change DESCLAS field name in Table 10 from “DESCLAS“ to “DESSEC“. Page 55
38、, Table 11 Change DESCLAS field name in Table 11 from “DESCLAS“ to “DESSEC“. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:43:50 MDTNo reproduction or networking permitted without l
39、icense from IHS -,-,- ISO/IEC 12097-5:1998/Cor.1:2001(E) 6ISO/IEC 2001 All rights reserved Page 58, clause 5 Replace the first two sentences with “ISO/IEC 12087-5 (BIIF) utilizes the concept of conformance profiles as established by ISO/IEC 12087-1 and the registration of profiles as established by
40、ISO/IEC 9973. Registering a new profile is the standardized means for tailoring BIIF for use by communities of interest that have different functional scopes in order to suit a variety of user requirements.“ Replace the fourth sentence with “The BIIF profiling approach allows specification of a hier
41、archical (nested) set of implementation variables (complexity levels) within a specific profile.“ Page 58, subclause 5.1 Change the subclause title to: “5.1BIIF profiles“ Replace the first two sentences with “A means for profiling is provided as a normative annex to this standard (Annex C). This ann
42、ex consists of a set of pro forma tables to be used as templates for specifying BIIF profiles.“ Replace the first paragraph, last sentence with “A representative use of the pro forma is shown as the Model Profile of BIIF.“ Replace the second paragraph, first sentence with “New BIIF profiles nominate
43、d for registration can be developed by completing the pro forma in normative Annex C.“ Replace the second paragraph, third sentence with “Inclusion of the Model Profile in other BIIF profiles promotes an increased potential for a basic level of interoperability and data portability among implementat
44、ions of differing BIIF profiles.“ Replace the third paragraph, first sentence with “When developing a new BIIF profile for a specific application domain, the Model Profile, existing profiles, and referenced content profiles (such as those for PIKS, CGM, JPEG, etc.) should be examined to determine if
45、 these meet the requirements for the targeted application domain.“ Replace the third paragraph, last sentence with “The Model Profile may be used as the starting point for the new BIIF profile, or other profiles that have been developed for communities with similar interests may be used.“ Page 58, s
46、ubclause 5.2 Change subclause title to: “5.2 BIIF profile specific header/subheader dependencies pro forma“ Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:43:50 MDTNo reproduction or
47、 networking permitted without license from IHS -,-,- ISO/IEC 12087-5:1998/Cor.1:2001(E) ISO/IEC 2001 All rights reserved7 Replace the last sentence with “A completed pro forma, once validated and approved by the registration authority, becomes the definition of profile specific constraints to be use
48、d by implementers of the BIIF profile.“ Page 58, subclause 5.3 Replace the first paragraph, first sentence with “Complexity levels within a functional BIIF profile provide a means to define a set of nested features and constraints within a specific profile.“ Page 59, subclause 5.6 Change heading to: “5.6BIIF profile registration