KS X ISO IEC 15444-4-2007 Infomation technology-JPEG 2000 image coding system-Part 4:Conformance testing《信息技术 JPEG 2000图像编码系统 第4部分 合格检测》.pdf

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1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS X ISO/IEC 154444JPEG 2000 4: KS X ISO/IEC 154444 :2007 (2012 ) 2007 11 29 http:/www.kats.go.krKS X ISO/IEC 154444:2007 : e- ( ) ( ) () () ( ) : () ( ) KBS LG () () ( ) KS X ISO/IEC 154444:2007 : (http:/www.standard.go.kr) : :2002 12 31 :2007 11 29 :2012

2、12 28 : e- 2012-0833 : e- ( 02-509-7262) (http:/www.kats.go.kr). 10 5 , . KS X ISO/IEC 154444:2007 (2012 ) JPEG 2000 4: Infomation technologyJPEG 2000 image coding systemPart 4:Conformance testing 2004 2 ISO/IEC 154444, Infomation technologyJPEG 2000 image coding system:Conformance testing . 1 ITUT

3、Rec.T.800 | ISO/IEC 154441 ITUT Rec. T.800 | ISO/IEC 154441 , . JPEG 2000 1(ITUT Rec. T.800 | ISO/IEC 154441) , , 2 . . ( ) . ITUT Rec. T.800(2002) | ISO/IEC 154441:2003, Information technologyJPEG 2000 image coding system:Core coding system(ISO/IEC 154441 ) 3 . . ITU_T Rec. T.800 | ISO/IEC 154441 3

4、. . KS X ISO/IEC 154444:2007 2 3.1 (abstract test suite) 3.2 (arithmetic coder) () () (entropy) 3.3 (big endian) 3.4 (bit) . 0 1 3.5 (bit-depth) 3.6 (bit-plane) . . , , , 3.7 (bitstream) . EOC . 3.8 (box) . 3.9 (byte) 8 3.10 C (Cclass) . 3.11 (code-block) KS X ISO/IEC 154444:2007 3 3.12 (coder) 3.13

5、 (codestream) , , , EOC . . . 3.14 (coding pass) . 3 , , . (update) 3.15 (coefficient) 3.16 (component) 3 . (:, , ). 3.17 (compressed image data) . 3.18 (compliance) C 3.19 (compliance test procedure) 3.20 (context) 3.21 (decoder) , 3.22 (decoding process) KS X ISO/IEC 154444:2007 4 3.23 (decomposit

6、ion level) . 2 . LL 3.24 (discrete wavelet transformation:DWT) 10 1 . 3.25 (encoder) , 3.26 (encoding process) 3.27 (execute test suite) 3.28 (file format) . , , 3.29 (fully decode) ITU_T Rec. T.800 | ISO/IEC 154441 3.30 (guard bits) 3.31 (header) ( ) ( ) 3.32 (image) 3.33 (image data) . KS X ISO/IE

7、C 154444:2007 5 3.34 (implementation) 3.35 (Implementation Compliance Statement:ICS) 3.36 (Implementation Under Test:IUT) 3.37 (irreversible) , , , 3.38 JP2 (JP2 file) . JP2 3.39 (JPEG:Joint Photographic Experts Group) ISO/ITU . ITUT Rec. T.81 | KS X ISO/IEC 109181, (JPEG)1: ITUT Rec. T.83 | KS X IS

8、O/IEC 109182, (JPEG)2: ITUT Rec. T.84 | KS X ISO/IEC 109183, (JPEG)3: ITUT Rec. T.84 | KS X ISO/IEC 109183 AMD 1( ), (JPEG)3: 1 ITUT Rec. T.86 | KS X ISO/IEC 109184, (JPEG)4:JPEG , SPIFF , SPIFF , SPIFF , APPn , SPIFF, , (REGAUT) 3.40 LL (LL subband) . , 3.41 (layer) . . KS X ISO/IEC 154444:2007 6 3

9、.42 (lossless) . 3.43 (lossy) . . 3.44 (main header) 3.45 (marker) 16 FF(0xFF) 1(0x01) 16 FE(0xFE) 3.46 (marker segment) 3.47 (packet) 3.48 (packet header) 3.49 (parser) 3.50 (parser decoding) 3.51 (precinct) 3.52 (precisions) , KS X ISO/IEC 154444:2007 7 3.53 (progression) . . . 3.54 (profile) ITU_

10、T Rec. T.800 | ISO/IEC 154441 1 3.55 (quantization) . ( ) 3.56 (reconstructed image) 3.57 (reference grid) . 3.58 (region of interest:ROI) (relevance) 3.59 (reversible) , , 3.60 (reversible filter) 3.61 (sample) 2 3.62 (slective arithmetic coding bypass) KS X ISO/IEC 154444:2007 8 3.63 (shift) 2 . 3

11、.64 (sign bit) 3.65 (sign-magnitude notation) 3.66 (source image) 3.67 (subband) 3.68 (testing) 3.69 (tile) 3.70 (tile-component) 3.71 (tile-part) . 3.72 (tile-part header) 3.73 (transformation) KS X ISO/IEC 154444:2007 9 3.74 (transformation coefficient) 4 . ITUT Rec. T.800 | ISO/IEC 154441 . ATS:

12、(Abstract Test Suite) CCITT: , ITUT(International Telegraph and Telephone Consultative Committee) ETS: (Executable Test Suite) ICC: (International Colour Consortium) ICS: (Implementation Compliance Statement) IEC: (International Electrotechnical Commission) ISO: (International Organization for Stand

13、ardization) ITU: (International Telecommunication Union) ITUT: ( CCITT) (International Telecommunication UnionTelecommunication Standardization Sector) IUT: (Implementation Under Test) JPEG: (Joint Photographic Experts Group) MSE: (Mean Squared Error) RCT: (Reversible Colour Transformation) ROI: (Re

14、gion Of Interest) TCS: (Test codestream) 5 . ITUT Rec. T.800 | ISO/IEC 154441 4.2 . 0x-: 16 B: 5 3 C: COC: COD: COM: CRG: EPH: EOC: H: L: L body : M: N cb : N comp : P: 9 7 KS X ISO/IEC 154444:2007 10 PLM: , PLT: , POC: PPM: , PPT: , QCC: QCD: RGN: SIZ: SOC: SOP: SOD: SOT: T L : TLM: W: 6 JPEG 2000

15、(scalability) . , (), , . , . . JPEG 2000 ITUT Rec. T.800 | ISO/IEC 154441 . . . JPEG 2000 . . . (ITUT Rec. T.800 | ISO/IEC 154441 A .) . “ x C y ” . . ITUT Rec. T.800 | ISO/IEC 154441 . . JPEG 2000 . . . . . KS X ISO/IEC 154444:2007 11 . JPEG 2000 . JPEG 2000 . ITUT Rec. T.800 | ISO/IEC 154441:JPEG

16、 2000 , . . . . (Cclass) . JPEG 2000 (Cclass) . . . 6.1 ITUT Rec. T.800 | ISO/IEC 154441 0, 1 . ITUT Rec. T.800 | ISO/IEC 154441 . 0 1 . 1 C 0 . (Cclass) A . C . 6.2 C . . C . C . H() W() C , C . . A . E C . 6.3 KS X ISO/IEC 154444:2007 12 ITUT Rec. T.800 | ISO/IEC 154441 1 ( 0 1) . (scalability) . F . . . 6.4 . . ICS . ITUT Rec. T.800 | ISO/IEC 154441 . E F . 6.5 (ATS) ITUT Rec. T.800 | ISO/IEC 154441 . ATS C . a) : b) : ATS c) : ATS ISO 6.6 D ICS( F)

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