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GB/T 31001-2014 English PDF

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GB/T 31001-2014: Test materials to be used in subjective assessment for high definition television
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 31001-2014	English	669	Add to Cart	5 days [Need to translate]	Test materials to be used in subjective assessment for high definition television	Valid	GB/T 31001-2014

PDF similar to GB/T 31001-2014

Standard similar to GB/T 31001-2014

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Basic data

Standard ID	GB/T 31001-2014 (GB/T31001-2014)
Description (Translated English)	Test materials to be used in subjective assessment for high definition television
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	M60
Classification of International Standard	33.160
Word Count Estimation	29,288
Date of Issue	9/3/2014
Date of Implementation	2/1/2015
Quoted Standard	GY/T 155-2000
Regulation (derived from)	People's Republic of China Announcement of Newly Approved National Standards No. 21 of 2014
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This Standard specifies the test images of high-definition digital TV with the subjective evaluation. This Standard applies to the image quality high-definition digital television systems and devices subjective evaluation, objective side can also be used

GB/T 31001-2014: Test materials to be used in subjective assessment for high definition television

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Test materials to be used in subjective assessment for high definition television ICS 33.160 M60 National Standards of People's Republic of China High-definition digital television Subjective evaluation test image Issued on. 2014-09-03 2015-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 test image 1 5 storage and distribution 10 6 providers and commercial constraints 10 Appendix A (informative) Selection of test image 11 Statistical properties of Annex B (informative) Test image 14 Severity Annex C (informative) Test image 23 References 25

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard was proposed by the State Press and Publication Administration of Radio. This standard by the National Film and Television Broadcasting Standardization Technical Committee (SAC/TC239) centralized. This standard was drafted. Central Television, the State Press and Publication Administration of Radio Broadcasting Planning Institute, State Administration of Press, Publication, Radio, Film and Television Number Digital TV standards working group. The main drafters of this standard. on Zong, Chen Mo, Cui Jianwei Deng to winter, high Shao Jun, Ruo cream, Liu, Lu Xiao Li, Ning Jinhui, history Ping, Wang Huiming, 王珮, Zhang Baoan, Zhang Qian, Zhu Jun. High-definition digital television Subjective evaluation test image

1 Scope

This standard specifies the test image high-definition digital TV with the subjective evaluation. This standard applies to the image quality of high-definition digital television systems and devices subjective evaluation can also be used for an objective test.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GY/T 155-2000 HDTV program production and exchange with the video parameters

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Subjective evaluation subjectiveassessment The direct use of the observer subjective reactions to the system under test to determine the quality of a method of test system performance. 3.2 High-definition digital television system highdefinitiontelevisionsystem Signal format is compliant digital television systems GY/T 155-2000 provisions of this standard images using the 1920 × 1080/50/I of Scan format. 3.3 Test image testmaterials TV for image quality evaluation in image content has specific requirements for still image and a moving image, or the image of these two images sequence. 3.4 Severity criticality When the image compression coding, ease of images are compressed, usually expressed as the average number of bits required per pixel.

4 test images

In the subjective evaluation of high-definition digital television image quality, it should be given priority in Table 1 described and illustrated test images. About this These test image selection, see Appendix A, the statistical characteristics of each test image, see Appendix B, the severity of each test image See Appendix C.

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