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BSI 16/30330898 DC:2016 Edition

BSI 16/30330898 DC:2016 Edition

$13.70

BS ISO/IEC 18477-4. Information technology. Scalable compression and coding of continuous-tone still images. Part 4. Conformance testing

Published By Publication Date Number of Pages
BSI 2016 32
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PDF Catalog

PDF Pages PDF Title
7 Foreword
Introduction
9 1 Scope
2 Normative references
10 2.1 Identical Recommendations | International Standards
2.2 Paired Recommendations | International Standards equivalent in technical content
2.3 Additional references
3 Definitions, abbreviations and symbols
3.1 Definitions
12 3.2 Symbols
3.3 Abbreviations
13 4 Conventions
4.1 Conformance language
4.2 Operators
4.2.1 Arithmetic operators
14 4.2.2 Logical operators
4.2.3 Relational operators
4.2.4 Precedence order of operators
4.2.5 Mathematical functions
15 5 Conventions
6 General Description
6.1 Parts and Profiles
6.2 Decoders
6.3 Implementation Conformance Statement
6.4 Abstract Test Suites
6.5 Decoder conforming testing procedures
7 Copyright
16 8 Conformance files availability and updates
17 Annex A
A.1 General
A.2 Decoder test procedure
18 A.2.1 Files for testing
A.2.2 Decoder settings
A.2.3 Output file format conversion
A.2.3.1 Sample format conversion
A.2.4 Reference components file format
19 A.2.4.1 Header format
A.2.4.2 Data format
A.2.5 Compare decoded and formatted components with reference components
A.2.5.1 Error metric for integer sample data
20 A.2.5.2 Error metric for floating point sample data
21 Annex B
B.1 Introduction
B.2 Abstract test suites
B.2.1 Syntax and compressed data order
B.2.2 Huffman decoding and scan types
B.2.3 Quantization
22 B.2.4 Inverse DCT, IDCT, FDCT and DCT bypass
B.2.4 Inverse Decorrelation Transformation and Colour Transformation
B.3 Executable test suites (ETS)
23 B.3.1 Codestream parser utility (jpgcodestream.py)
B.3.2 Measurement tool (difftest_ng)
B.3.2.1 Compilation of difftest_ng
B.3.2.2 Measuring PSNRMSE with difftest_ng
B.3.2.3 Measuring PSNRMRSE with difftest_ng
24 B.3.3 References and Tolerances for ISO/IEC 18477-2
B.3.4 References and Tolerances for ISO/IEC 18477-6
25 B.3.5 References and Tolerances for ISO/IEC 18477-7
B.3.5.1 References and Tolerances for ISO/IEC 18477-7 Profile A
B.3.5.2 References and Tolerances for ISO/IEC 18477-7 Profile B
26 B.3.5.3 References and Tolerances for ISO/IEC 18477-7 Profile C
B.3.5.4 References and Tolerances for ISO/IEC 18477-7 Profile D
B.3.5.4 References and Tolerances for ISO/IEC 18477-7 Full Profile
27 B.3.6 References and Tolerances for ISO/IEC 18477-8
B.3.6.1 Integer-based tests for ISO/IEC 18477-8
28 B.3.6.1 Floating Point-based tests for ISO/IEC 18477-8
B.3.7 References and Tolerances for ISO/IEC 18477-9
B.3.7.1 Integer-based tests for ISO/IEC 18477-9
29 B.3.7.2 Floating Point-based tests for ISO/IEC 18477-9
30 Annex C
C.1 Introduction
C.2 Testing codestreams for conformance to ISO/IEC 18477-3
C.3 Testing codestreams for conformance to ISO/IEC 18477-2
C.4 Testing codestreams for conformance to ISO/IEC 18477-6,-8 and -9
31 C.5 Testing codestreams for conformance to ISO/IEC 18477-7
32 Bibliography

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BSI 16/30330898 DC
$13.70