Real-time video quality monitoring

Abstract The ITU-T Recommendation G.1070 is a standardized opinion model for video telephony applications that uses video bitrate, frame rate, and packet-loss rate to measure the video quality. However, this model was original designed as an offline quality planning tool. It cannot be directly used...
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Autor*in:	Liu, Tao [verfasserIn] Narvekar, Niranjan [verfasserIn] Wang, Beibei [verfasserIn] Ding, Ran [verfasserIn] Zou, Dekun [verfasserIn] Cash, Glenn [verfasserIn] Bhagavathy, Sitaram [verfasserIn] Bloom, Jeffrey [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2011

Schlagwörter:	G.1070 video quality monitoring bitrate estimation frame rate estimation packet-loss rate estimation

Übergeordnetes Werk:	Enthalten in: EURASIP journal on advances in signal processing - Heidelberg : Springer, 2007, 2011(2011), 1 vom: 06. Dez.
Übergeordnetes Werk:	volume:2011 ; year:2011 ; number:1 ; day:06 ; month:12

Links:	Volltext

DOI / URN:	10.1186/1687-6180-2011-122

Katalog-ID:	SPR03199671X

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520			\|a Abstract The ITU-T Recommendation G.1070 is a standardized opinion model for video telephony applications that uses video bitrate, frame rate, and packet-loss rate to measure the video quality. However, this model was original designed as an offline quality planning tool. It cannot be directly used for quality monitoring since the above three input parameters are not readily available within a network or at the decoder. And there is a great room for the performance improvement of this quality metric. In this article, we present a real-time video quality monitoring solution based on this Recommendation. We first propose a scheme to efficiently estimate the three parameters from video bitstreams, so that it can be used as a real-time video quality monitoring tool. Furthermore, an enhanced algorithm based on the G.1070 model that provides more accurate quality prediction is proposed. Finally, to use this metric in real-world applications, we present an example emerging application of real-time quality measurement to the management of transmitted videos, especially those delivered to mobile devices.
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allfields	10.1186/1687-6180-2011-122 doi (DE-627)SPR03199671X (SPR)1687-6180-2011-122-e DE-627 ger DE-627 rakwb eng 620 ASE 53.73 bkl Liu, Tao verfasserin aut Real-time video quality monitoring 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The ITU-T Recommendation G.1070 is a standardized opinion model for video telephony applications that uses video bitrate, frame rate, and packet-loss rate to measure the video quality. However, this model was original designed as an offline quality planning tool. It cannot be directly used for quality monitoring since the above three input parameters are not readily available within a network or at the decoder. And there is a great room for the performance improvement of this quality metric. In this article, we present a real-time video quality monitoring solution based on this Recommendation. We first propose a scheme to efficiently estimate the three parameters from video bitstreams, so that it can be used as a real-time video quality monitoring tool. Furthermore, an enhanced algorithm based on the G.1070 model that provides more accurate quality prediction is proposed. Finally, to use this metric in real-world applications, we present an example emerging application of real-time quality measurement to the management of transmitted videos, especially those delivered to mobile devices. G.1070 (dpeaa)DE-He213 video quality monitoring (dpeaa)DE-He213 bitrate estimation (dpeaa)DE-He213 frame rate estimation (dpeaa)DE-He213 packet-loss rate estimation (dpeaa)DE-He213 Narvekar, Niranjan verfasserin aut Wang, Beibei verfasserin aut Ding, Ran verfasserin aut Zou, Dekun verfasserin aut Cash, Glenn verfasserin aut Bhagavathy, Sitaram verfasserin aut Bloom, Jeffrey verfasserin aut Enthalten in EURASIP journal on advances in signal processing Heidelberg : Springer, 2007 2011(2011), 1 vom: 06. Dez. (DE-627)534054277 (DE-600)2364203-8 1687-6180 nnns volume:2011 year:2011 number:1 day:06 month:12 https://dx.doi.org/10.1186/1687-6180-2011-122 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 53.73 ASE AR 2011 2011 1 06 12
spelling	10.1186/1687-6180-2011-122 doi (DE-627)SPR03199671X (SPR)1687-6180-2011-122-e DE-627 ger DE-627 rakwb eng 620 ASE 53.73 bkl Liu, Tao verfasserin aut Real-time video quality monitoring 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The ITU-T Recommendation G.1070 is a standardized opinion model for video telephony applications that uses video bitrate, frame rate, and packet-loss rate to measure the video quality. However, this model was original designed as an offline quality planning tool. It cannot be directly used for quality monitoring since the above three input parameters are not readily available within a network or at the decoder. And there is a great room for the performance improvement of this quality metric. In this article, we present a real-time video quality monitoring solution based on this Recommendation. We first propose a scheme to efficiently estimate the three parameters from video bitstreams, so that it can be used as a real-time video quality monitoring tool. Furthermore, an enhanced algorithm based on the G.1070 model that provides more accurate quality prediction is proposed. Finally, to use this metric in real-world applications, we present an example emerging application of real-time quality measurement to the management of transmitted videos, especially those delivered to mobile devices. G.1070 (dpeaa)DE-He213 video quality monitoring (dpeaa)DE-He213 bitrate estimation (dpeaa)DE-He213 frame rate estimation (dpeaa)DE-He213 packet-loss rate estimation (dpeaa)DE-He213 Narvekar, Niranjan verfasserin aut Wang, Beibei verfasserin aut Ding, Ran verfasserin aut Zou, Dekun verfasserin aut Cash, Glenn verfasserin aut Bhagavathy, Sitaram verfasserin aut Bloom, Jeffrey verfasserin aut Enthalten in EURASIP journal on advances in signal processing Heidelberg : Springer, 2007 2011(2011), 1 vom: 06. Dez. (DE-627)534054277 (DE-600)2364203-8 1687-6180 nnns volume:2011 year:2011 number:1 day:06 month:12 https://dx.doi.org/10.1186/1687-6180-2011-122 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 53.73 ASE AR 2011 2011 1 06 12
allfields_unstemmed	10.1186/1687-6180-2011-122 doi (DE-627)SPR03199671X (SPR)1687-6180-2011-122-e DE-627 ger DE-627 rakwb eng 620 ASE 53.73 bkl Liu, Tao verfasserin aut Real-time video quality monitoring 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The ITU-T Recommendation G.1070 is a standardized opinion model for video telephony applications that uses video bitrate, frame rate, and packet-loss rate to measure the video quality. However, this model was original designed as an offline quality planning tool. It cannot be directly used for quality monitoring since the above three input parameters are not readily available within a network or at the decoder. And there is a great room for the performance improvement of this quality metric. In this article, we present a real-time video quality monitoring solution based on this Recommendation. We first propose a scheme to efficiently estimate the three parameters from video bitstreams, so that it can be used as a real-time video quality monitoring tool. Furthermore, an enhanced algorithm based on the G.1070 model that provides more accurate quality prediction is proposed. Finally, to use this metric in real-world applications, we present an example emerging application of real-time quality measurement to the management of transmitted videos, especially those delivered to mobile devices. G.1070 (dpeaa)DE-He213 video quality monitoring (dpeaa)DE-He213 bitrate estimation (dpeaa)DE-He213 frame rate estimation (dpeaa)DE-He213 packet-loss rate estimation (dpeaa)DE-He213 Narvekar, Niranjan verfasserin aut Wang, Beibei verfasserin aut Ding, Ran verfasserin aut Zou, Dekun verfasserin aut Cash, Glenn verfasserin aut Bhagavathy, Sitaram verfasserin aut Bloom, Jeffrey verfasserin aut Enthalten in EURASIP journal on advances in signal processing Heidelberg : Springer, 2007 2011(2011), 1 vom: 06. Dez. (DE-627)534054277 (DE-600)2364203-8 1687-6180 nnns volume:2011 year:2011 number:1 day:06 month:12 https://dx.doi.org/10.1186/1687-6180-2011-122 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 53.73 ASE AR 2011 2011 1 06 12
allfieldsGer	10.1186/1687-6180-2011-122 doi (DE-627)SPR03199671X (SPR)1687-6180-2011-122-e DE-627 ger DE-627 rakwb eng 620 ASE 53.73 bkl Liu, Tao verfasserin aut Real-time video quality monitoring 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The ITU-T Recommendation G.1070 is a standardized opinion model for video telephony applications that uses video bitrate, frame rate, and packet-loss rate to measure the video quality. However, this model was original designed as an offline quality planning tool. It cannot be directly used for quality monitoring since the above three input parameters are not readily available within a network or at the decoder. And there is a great room for the performance improvement of this quality metric. In this article, we present a real-time video quality monitoring solution based on this Recommendation. We first propose a scheme to efficiently estimate the three parameters from video bitstreams, so that it can be used as a real-time video quality monitoring tool. Furthermore, an enhanced algorithm based on the G.1070 model that provides more accurate quality prediction is proposed. Finally, to use this metric in real-world applications, we present an example emerging application of real-time quality measurement to the management of transmitted videos, especially those delivered to mobile devices. G.1070 (dpeaa)DE-He213 video quality monitoring (dpeaa)DE-He213 bitrate estimation (dpeaa)DE-He213 frame rate estimation (dpeaa)DE-He213 packet-loss rate estimation (dpeaa)DE-He213 Narvekar, Niranjan verfasserin aut Wang, Beibei verfasserin aut Ding, Ran verfasserin aut Zou, Dekun verfasserin aut Cash, Glenn verfasserin aut Bhagavathy, Sitaram verfasserin aut Bloom, Jeffrey verfasserin aut Enthalten in EURASIP journal on advances in signal processing Heidelberg : Springer, 2007 2011(2011), 1 vom: 06. Dez. (DE-627)534054277 (DE-600)2364203-8 1687-6180 nnns volume:2011 year:2011 number:1 day:06 month:12 https://dx.doi.org/10.1186/1687-6180-2011-122 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 53.73 ASE AR 2011 2011 1 06 12
allfieldsSound	10.1186/1687-6180-2011-122 doi (DE-627)SPR03199671X (SPR)1687-6180-2011-122-e DE-627 ger DE-627 rakwb eng 620 ASE 53.73 bkl Liu, Tao verfasserin aut Real-time video quality monitoring 2011 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The ITU-T Recommendation G.1070 is a standardized opinion model for video telephony applications that uses video bitrate, frame rate, and packet-loss rate to measure the video quality. However, this model was original designed as an offline quality planning tool. It cannot be directly used for quality monitoring since the above three input parameters are not readily available within a network or at the decoder. And there is a great room for the performance improvement of this quality metric. In this article, we present a real-time video quality monitoring solution based on this Recommendation. We first propose a scheme to efficiently estimate the three parameters from video bitstreams, so that it can be used as a real-time video quality monitoring tool. Furthermore, an enhanced algorithm based on the G.1070 model that provides more accurate quality prediction is proposed. Finally, to use this metric in real-world applications, we present an example emerging application of real-time quality measurement to the management of transmitted videos, especially those delivered to mobile devices. G.1070 (dpeaa)DE-He213 video quality monitoring (dpeaa)DE-He213 bitrate estimation (dpeaa)DE-He213 frame rate estimation (dpeaa)DE-He213 packet-loss rate estimation (dpeaa)DE-He213 Narvekar, Niranjan verfasserin aut Wang, Beibei verfasserin aut Ding, Ran verfasserin aut Zou, Dekun verfasserin aut Cash, Glenn verfasserin aut Bhagavathy, Sitaram verfasserin aut Bloom, Jeffrey verfasserin aut Enthalten in EURASIP journal on advances in signal processing Heidelberg : Springer, 2007 2011(2011), 1 vom: 06. Dez. (DE-627)534054277 (DE-600)2364203-8 1687-6180 nnns volume:2011 year:2011 number:1 day:06 month:12 https://dx.doi.org/10.1186/1687-6180-2011-122 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 53.73 ASE AR 2011 2011 1 06 12
language	English
source	Enthalten in EURASIP journal on advances in signal processing 2011(2011), 1 vom: 06. Dez. volume:2011 year:2011 number:1 day:06 month:12
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topic_facet	G.1070 video quality monitoring bitrate estimation frame rate estimation packet-loss rate estimation
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container_title	EURASIP journal on advances in signal processing
authorswithroles_txt_mv	Liu, Tao @@aut@@ Narvekar, Niranjan @@aut@@ Wang, Beibei @@aut@@ Ding, Ran @@aut@@ Zou, Dekun @@aut@@ Cash, Glenn @@aut@@ Bhagavathy, Sitaram @@aut@@ Bloom, Jeffrey @@aut@@
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However, this model was original designed as an offline quality planning tool. It cannot be directly used for quality monitoring since the above three input parameters are not readily available within a network or at the decoder. And there is a great room for the performance improvement of this quality metric. In this article, we present a real-time video quality monitoring solution based on this Recommendation. We first propose a scheme to efficiently estimate the three parameters from video bitstreams, so that it can be used as a real-time video quality monitoring tool. Furthermore, an enhanced algorithm based on the G.1070 model that provides more accurate quality prediction is proposed. 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title_auth	Real-time video quality monitoring
abstract	Abstract The ITU-T Recommendation G.1070 is a standardized opinion model for video telephony applications that uses video bitrate, frame rate, and packet-loss rate to measure the video quality. However, this model was original designed as an offline quality planning tool. It cannot be directly used for quality monitoring since the above three input parameters are not readily available within a network or at the decoder. And there is a great room for the performance improvement of this quality metric. In this article, we present a real-time video quality monitoring solution based on this Recommendation. We first propose a scheme to efficiently estimate the three parameters from video bitstreams, so that it can be used as a real-time video quality monitoring tool. Furthermore, an enhanced algorithm based on the G.1070 model that provides more accurate quality prediction is proposed. Finally, to use this metric in real-world applications, we present an example emerging application of real-time quality measurement to the management of transmitted videos, especially those delivered to mobile devices.
abstractGer	Abstract The ITU-T Recommendation G.1070 is a standardized opinion model for video telephony applications that uses video bitrate, frame rate, and packet-loss rate to measure the video quality. However, this model was original designed as an offline quality planning tool. It cannot be directly used for quality monitoring since the above three input parameters are not readily available within a network or at the decoder. And there is a great room for the performance improvement of this quality metric. In this article, we present a real-time video quality monitoring solution based on this Recommendation. We first propose a scheme to efficiently estimate the three parameters from video bitstreams, so that it can be used as a real-time video quality monitoring tool. Furthermore, an enhanced algorithm based on the G.1070 model that provides more accurate quality prediction is proposed. Finally, to use this metric in real-world applications, we present an example emerging application of real-time quality measurement to the management of transmitted videos, especially those delivered to mobile devices.
abstract_unstemmed	Abstract The ITU-T Recommendation G.1070 is a standardized opinion model for video telephony applications that uses video bitrate, frame rate, and packet-loss rate to measure the video quality. However, this model was original designed as an offline quality planning tool. It cannot be directly used for quality monitoring since the above three input parameters are not readily available within a network or at the decoder. And there is a great room for the performance improvement of this quality metric. In this article, we present a real-time video quality monitoring solution based on this Recommendation. We first propose a scheme to efficiently estimate the three parameters from video bitstreams, so that it can be used as a real-time video quality monitoring tool. Furthermore, an enhanced algorithm based on the G.1070 model that provides more accurate quality prediction is proposed. Finally, to use this metric in real-world applications, we present an example emerging application of real-time quality measurement to the management of transmitted videos, especially those delivered to mobile devices.
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title_short	Real-time video quality monitoring
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