SMPTE Journal ( Volume: 102, Issue: 7, July 1993)
[ACTIVE]
Graphic Scaling and Validity of Japanese Descriptive Terms Used in Subjective-Evaluation Tests
Metadata
- Publisher
- SMPTE — White Plains, NY, USA
- Doc Type
- Journal Article
- Content Type
- Original Research
- Abbreviated Title
- SMPTE J
- Volume
- 102, No. 7, pp. 616–622
- Abstract
- This article describes the perceived intervals between the official Japanese descriptive terms for subjective-evaluation tests of picture quality, which correspond to the English descriptive terms recommended by the CCIR. The perceived intervals in both the five-grade quality scale and the five-grade impairment scale are examined. using the graphic-scaling method. The results indicate that they are almost uniform. Next, the validity of the results derived is examined. HDTV picture qualities are evaluated under various random-noise levels, using the EBU method. The perceived intervals. concerning the Japanese five-grade impairment scale, are obtained by applying the method of successive categories to the evaluated results. Consequently, it is verified that the results from the EBU method correspond to those from the graphic-scaling method.
- Publication Date
- 1993-07-01
- DOI
10.5594/J03770- ISSN
- Print:
0036-1682 - Link
- https://doi.org/10.5594/J03770
- Author(s)
- Nagato NaritaNHK Science and Technical Research Laboratories. 1-10-11. Kinuta, Setagaya-ku, Tokyo 157, Japan
- Copyright
- © 1993 Society of Motion Picture and Television Engineers, Inc.
Bibliographic Reference(s)
- Graphic Scaling of Qualitative Terms [Active]
- 1. CCIR XVIIth Plenary Assembly , “Recommendation 500-4, Method for the Subjective Assessment of the Quality of Television Pictures,” Rec. of the CCIR, XI-Part , 1 : 47 – 61 , 1990 . EXTERNAL
- 2. CCIR XVIIth Plenary Assembly , “Report 1082-1, Studies Toward the Unification of Picture Assessment Methodology,” Reports of the CCIR, XI-Part , 1 : 384 – 414 , 1990 . EXTERNAL
- 4. Schertz A. Wilkens H. , “Graphical Scaling of Notions Used to Evaluate the Quality of Sound and Picture,” CCIR Doc. , JWP 11 / 4 – 13 : 1986–1990 . EXTERNAL
- 5. “Evaluation des Items Utilises pour L'evaluation Subjective des Images en Francais” (in French), CCIR Doc. , IWP 11 / 4 – 147 : 1986–1990 . EXTERNAL
- 6. Narita N. , “Perceived Intervals between Japanese Descriptive Terms used in Subjective Evaluation” (in Japanese), IECE Trans. , J75-D-II, 11 : 1968–1974 , Nov. 1992. EXTERNAL
- 7. Hoel P. G. , Elementary Statistics , 2nd ed. , John Wiley & Sons Inc : N.Y , 1960 . EXTERNAL
- 8. CCIR XVIIth Plenary Assembly , “Recommendation 710, Subjective Assessment Methods for Image Quality in High-Definition Television,” Rec. of the CCIR, XI-Part , 1 : 70 – 71 , 1990 . EXTERNAL
- 9. CCIR XVIIth Plenary Assembly , “Report 1216, The Subjective Assessment of HDTV Pictures,” Reports of the CCIR, XI-Part , 1 : 440 – 459 , 1990 . EXTERNAL
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Nagato Narita; Graphic Scaling and Validity of Japanese Descriptive Terms Used in Subjective-Evaluation Tests, SMPTE Journal ( Volume: 102, Issue: 7, July 1993); SMPTE, 1993. Available at https://doi.org/10.5594/J03770
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Nagato Narita; Graphic Scaling and Validity of Japanese Descriptive Terms Used in Subjective-Evaluation Tests, SMPTE Journal ( Volume: 102, Issue: 7, July 1993); SMPTE, 1993. Available at https://doi.org/10.5594/J03770
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Nagato Narita; Graphic Scaling and Validity of Japanese Descriptive Terms Used in Subjective-Evaluation Tests, SMPTE Journal ( Volume: 102, Issue: 7, July 1993); SMPTE, 1993. Available at https://doi.org/10.5594/J03770
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<span class="citation">Nagato Narita; <cite>Graphic Scaling and Validity of Japanese Descriptive Terms Used in Subjective-Evaluation Tests</cite>, SMPTE Journal ( Volume: 102, Issue: 7, July 1993); SMPTE, 1993. Available at <a href="https://doi.org/10.5594/J03770" target="_blank" rel="noopener">https://doi.org/10.5594/J03770</a></span>
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Nagato Narita; Graphic Scaling and Validity of Japanese Descriptive Terms Used in Subjective-Evaluation Tests, SMPTE Journal ( Volume: 102, Issue: 7, July 1993); SMPTE, 1993
doi: 10.5594/J03770
url: https://doi.org/10.5594/J03770
doi: 10.5594/J03770
url: https://doi.org/10.5594/J03770
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<li> Nagato Narita; <cite id="bib-10-5594-j03770">Graphic Scaling and Validity of Japanese Descriptive Terms Used in Subjective-Evaluation Tests</cite>, SMPTE Journal ( Volume: 102, Issue: 7, July 1993); SMPTE, 1993 <span class="doi">10.5594/J03770</span> </li>