| Técnicas de medición objetiva de la percepción de la calidad vídeo en televisión por cable en presencia de una referencia completa |
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Esta Recomendación contiene directrices sobre la selección del equipo apropiado de medición objetiva de la percepción de la calidad vídeo, diseñado para su utilización en aplicaciones de televisión digital por cable cuando se dispone de la señal de vídeo de referencia completa. El material de la prueba de validación no contenía errores de canal. En la presente Recomendación se definen modelos computacionales objetivos que han demostrado ser mejores que la (relación señal ruido de cresta, (PSNR, peak signal to noise ratio) como instrumentos automáticos de medida para evaluar la calidad de vídeo.En esta revisión de la Recomendación se presentan cuatro métodos objetivos para la evaluación de la percepción de la calidad de vídeo en su sección normativa. |
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| Citation: |
https://handle.itu.int/11.1002/1000/7197 |
| Series title: |
J series: Cable networks and transmission of television, sound programme and other multimedia signals
J.140-J.149: Measurement of the quality of service - Part 1 |
| Approval date: |
2004-03-15 |
| Provisional name: | J.fullref |
| Approval process: | AAP |
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Status: |
In force |
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Maintenance responsibility: |
ITU-T Study Group 12 |
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Further details: |
Patent statement(s)
Development history
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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J Suppl. 1 (11/1998)
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Example of linking options between annexes of ITU-T Recommendation J.112 and annexes of ITU-T Recommendation J.83
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In force
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-
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here
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here
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J Suppl. 2 (11/1998)
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Guidelines for the implementation of annex A of Recommendation J.112, "Transmission systems for interactive cable television services" – Example of digital video broadcasting (DVB) interaction channel for cable television distribution
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In force
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-
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here
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here
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J Suppl. 3 (11/1998)
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Guidelines for the implementation of Recommendation J.111 "Network independent protocols" – Example of digital video broadcasting (DVB) systems for interactive services
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In force
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-
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here
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here
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J Suppl. 5 (09/1999)
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Guidelines on the use of some ITU-T Recommendations in the J series
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In force
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here
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here
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here
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J Suppl. 6 (09/2016)
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Ultra high definition television cable transmission with functions defined in Recommendations ITU-T J.183, ITU-T J.288 and ITU-T J.94
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In force
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here
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here
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here
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J Suppl. 7 (04/2021)
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Embedded common interface (ECI) for exchangeable CA/DRM solutions; Guidelines for the implementation of ECI
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In force
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here
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here
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here
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J Suppl. 8 (04/2021)
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Embedded common interface (ECI) for exchangeable CA/DRM solutions; Trust environment
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In force
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here
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here
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here
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J Suppl. 9 (04/2020)
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Embedded common interface for exchangeable CA/DRM solutions; System validation
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In force
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here
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here
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here
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J Suppl. 10 (09/2024)
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Correspondence between CableLabs DOCSIS Specifications and ITU-T J-series Recommendations
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In force
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here
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here
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here
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J Suppl. 11 (10/2025)
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Guidelines for installing a digital television service for cable networks based on ITU-T Recommendations
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In force
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here
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here
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here
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J Suppl. 14 (01/2025)
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Use cases of microservices architecture for audiovisual media in the converged media cloud
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In force
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here
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here
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here
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| Title |
Approved on |
Download |
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Objective Perceptual Assessment of Video Quality: Full Reference Television
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2004
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here
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