Pub Date : 2016-06-06DOI: 10.1109/QoMEX.2016.7498920
S. Möller, J. Berger
This paper reports on ongoing work in ITU-T Study Group 12 on developing a universal scale quantifying quality across different types of speech communication services. In contrast to a quality rating scale, this scale should be deliberated from the judgment context as far as possible. As a consequence, it should be possible to compare different types of services on such a scale, in order to justify investments made in comparison to QoE gains to be expected. The paper explains the underlying rationale of such a scale, defines the requirements it has to fulfill, and outlines the way to its derivation. It invites further discussion to this work item of ITU-T Study Group 12, and could serve as an example for other types of services.
{"title":"Towards a universal value scale for quantifying the quality of speech communication across services","authors":"S. Möller, J. Berger","doi":"10.1109/QoMEX.2016.7498920","DOIUrl":"https://doi.org/10.1109/QoMEX.2016.7498920","url":null,"abstract":"This paper reports on ongoing work in ITU-T Study Group 12 on developing a universal scale quantifying quality across different types of speech communication services. In contrast to a quality rating scale, this scale should be deliberated from the judgment context as far as possible. As a consequence, it should be possible to compare different types of services on such a scale, in order to justify investments made in comparison to QoE gains to be expected. The paper explains the underlying rationale of such a scale, defines the requirements it has to fulfill, and outlines the way to its derivation. It invites further discussion to this work item of ITU-T Study Group 12, and could serve as an example for other types of services.","PeriodicalId":6645,"journal":{"name":"2016 Eighth International Conference on Quality of Multimedia Experience (QoMEX)","volume":"11 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2016-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83290008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-06-06DOI: 10.1109/QoMEX.2016.7498944
Manri Cheon, Jong-Seok Lee
While results of subjective quality assessment are represented by mean opinion scores and corresponding confidence intervals, the output of an objective quality metric for a given stimulus is only a single estimated quality level. Accordingly, the performance of a metric is evaluated by measuring the accuracy of its outputs with respect to the corresponding subjective scores. However, the concept of the ambiguity interval for objective quality has been raised recently. In this paper, we propose to consider not only the accuracy but also the ambiguity of objective quality metrics for performance evaluation. In particular, we conduct benchmarking of the seven state-of-the-art image quality metrics for images compressed with JPEG and JPEG2000. It is demonstrated that the best metric in terms of accuracy may not be the best in terms of ambiguity.
{"title":"Ambiguity-based evaluation of objective quality metrics for image compression","authors":"Manri Cheon, Jong-Seok Lee","doi":"10.1109/QoMEX.2016.7498944","DOIUrl":"https://doi.org/10.1109/QoMEX.2016.7498944","url":null,"abstract":"While results of subjective quality assessment are represented by mean opinion scores and corresponding confidence intervals, the output of an objective quality metric for a given stimulus is only a single estimated quality level. Accordingly, the performance of a metric is evaluated by measuring the accuracy of its outputs with respect to the corresponding subjective scores. However, the concept of the ambiguity interval for objective quality has been raised recently. In this paper, we propose to consider not only the accuracy but also the ambiguity of objective quality metrics for performance evaluation. In particular, we conduct benchmarking of the seven state-of-the-art image quality metrics for images compressed with JPEG and JPEG2000. It is demonstrated that the best metric in terms of accuracy may not be the best in terms of ambiguity.","PeriodicalId":6645,"journal":{"name":"2016 Eighth International Conference on Quality of Multimedia Experience (QoMEX)","volume":"57 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2016-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83065891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-06-06DOI: 10.1109/QoMEX.2016.7498951
Chen Wang, J. Wong, Xintong Zhu, Thomas Röggla, Jack Jansen, Pablo César
Measuring the experience of audience of arts events is essential in the “experience economy” of this day and age, but it is a difficult task. The value of such information goes beyond evaluating the impact of the arts, as it can provide insights and feedback to enhance the work of artists and the experiences of other audience members. Through in-depth understanding of the needs of the providers and consumers of the arts, we progressively developed a biosensor infrastructure that was deployed in theaters. Over the years, we identified the challenges and issues related to developing and deploying a biosensor infrastructure in theaters. These collective experiences and identified issues were categorized into three main areas: processes, data, and system. A total of seven heuristics are developed across the three main areas. Processes place the stakeholders and audiences at the core of the research; data provides guidelines for data validity, collecting a variety of data, and supporting real-time data gathering; and systems covers the concurrency, scalability, deployment and feedback of the infrastructure. We believe that this set of heuristics forms the foundation for an adequate infrastructure to measure audience experience in the wild and it is a valuable source of guideline for future work.
{"title":"Quantifying audience experience in the wild: Heuristics for developing and deploying a biosensor infrastructure in theaters","authors":"Chen Wang, J. Wong, Xintong Zhu, Thomas Röggla, Jack Jansen, Pablo César","doi":"10.1109/QoMEX.2016.7498951","DOIUrl":"https://doi.org/10.1109/QoMEX.2016.7498951","url":null,"abstract":"Measuring the experience of audience of arts events is essential in the “experience economy” of this day and age, but it is a difficult task. The value of such information goes beyond evaluating the impact of the arts, as it can provide insights and feedback to enhance the work of artists and the experiences of other audience members. Through in-depth understanding of the needs of the providers and consumers of the arts, we progressively developed a biosensor infrastructure that was deployed in theaters. Over the years, we identified the challenges and issues related to developing and deploying a biosensor infrastructure in theaters. These collective experiences and identified issues were categorized into three main areas: processes, data, and system. A total of seven heuristics are developed across the three main areas. Processes place the stakeholders and audiences at the core of the research; data provides guidelines for data validity, collecting a variety of data, and supporting real-time data gathering; and systems covers the concurrency, scalability, deployment and feedback of the infrastructure. We believe that this set of heuristics forms the foundation for an adequate infrastructure to measure audience experience in the wild and it is a valuable source of guideline for future work.","PeriodicalId":6645,"journal":{"name":"2016 Eighth International Conference on Quality of Multimedia Experience (QoMEX)","volume":"77 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2016-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88286903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-06-06DOI: 10.1109/QoMEX.2016.7498963
Bo Hu, Leida Li, Jiansheng Qian, Yuming Fang
Compressive sensing (CS) has been attracting tremendous attention in recent years. Extensive CS recovery algorithms have been proposed for effective image reconstruction. However, little work has been dedicated to the perceptual evaluation of CS image recovery algorithms and the corresponding recovered images. In this paper, we first build a Compressive Sensing Recovered Image Database (CSRID), which contains images generated by ten popular CS image recovery algorithms at different sensing rates. We then carry out a subjective experiment using the single-stimulus method to obtain the subjective qualities of the images. The subjective scores are then used to evaluate the performances of the CS image recovery algorithms. Finally, the performances of general-purpose no-reference (NR) quality metrics and image blur metrics are investigated on the CSRID database. Experimental results show that the state-of-the-art quality metrics are very limited in predicting the quality of CS recovered images.
{"title":"Perceptual evaluation of Compressive Sensing Image Recovery","authors":"Bo Hu, Leida Li, Jiansheng Qian, Yuming Fang","doi":"10.1109/QoMEX.2016.7498963","DOIUrl":"https://doi.org/10.1109/QoMEX.2016.7498963","url":null,"abstract":"Compressive sensing (CS) has been attracting tremendous attention in recent years. Extensive CS recovery algorithms have been proposed for effective image reconstruction. However, little work has been dedicated to the perceptual evaluation of CS image recovery algorithms and the corresponding recovered images. In this paper, we first build a Compressive Sensing Recovered Image Database (CSRID), which contains images generated by ten popular CS image recovery algorithms at different sensing rates. We then carry out a subjective experiment using the single-stimulus method to obtain the subjective qualities of the images. The subjective scores are then used to evaluate the performances of the CS image recovery algorithms. Finally, the performances of general-purpose no-reference (NR) quality metrics and image blur metrics are investigated on the CSRID database. Experimental results show that the state-of-the-art quality metrics are very limited in predicting the quality of CS recovered images.","PeriodicalId":6645,"journal":{"name":"2016 Eighth International Conference on Quality of Multimedia Experience (QoMEX)","volume":"86 12 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2016-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87679924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-06-06DOI: 10.1109/QoMEX.2016.7498967
N. Zacharov, T. Pedersen, C. Pike
This paper reports the latest developments in ongoing research to establish a common lexicon of sound quality attributes agnostic to the application under study. It expands on earlier work with the definition of attributes for the evaluation of spatial sound reproduction. A panel of 12 specialized expert assessors was used to expand the lexicon to incorporate spatial sound characteristics. The discussions were based on the results of a semantic clustering of relevant quality attribute sets proposed in the literature. The updated lexicon is presented, with detailed definitions, scale labels and examples provided for the attributes. Further review and formal validation are required in future.
{"title":"A common lexicon for spatial sound quality assessment - latest developments","authors":"N. Zacharov, T. Pedersen, C. Pike","doi":"10.1109/QoMEX.2016.7498967","DOIUrl":"https://doi.org/10.1109/QoMEX.2016.7498967","url":null,"abstract":"This paper reports the latest developments in ongoing research to establish a common lexicon of sound quality attributes agnostic to the application under study. It expands on earlier work with the definition of attributes for the evaluation of spatial sound reproduction. A panel of 12 specialized expert assessors was used to expand the lexicon to incorporate spatial sound characteristics. The discussions were based on the results of a semantic clustering of relevant quality attribute sets proposed in the literature. The updated lexicon is presented, with detailed definitions, scale labels and examples provided for the attributes. Further review and formal validation are required in future.","PeriodicalId":6645,"journal":{"name":"2016 Eighth International Conference on Quality of Multimedia Experience (QoMEX)","volume":"117 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2016-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85346213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-06-06DOI: 10.1109/QoMEX.2016.7498943
Philippe Hanhart, M. Rerábek, T. Ebrahimi
This paper reports the details and results of a subjective and objective quality evaluation assessing responses to an MPEG call for evidence (CfE) on high dynamic range (HDR) and wide color gamut video coding. Five HDR video contents, compressed at four bit rates by each proponent responding to the CfE, were used in the subjective assessments. To be able to evaluate the performance of objective quality metrics, the double stimulus impairment scale (DSIS) method was used for subjective assessments instead of previously published paired comparison to an anchor. Subjective results show evidence that coding efficiency can be improved in a statistically noticeable way over the HEVC anchor in terms of perceived quality. However, when compared to paired comparison, less statistically significant differences are observed because of the lower discrimination power of the DSIS method. The collected subjective scores were used as a ground truth to benchmark and analyze the performance of objective metrics. Results show that HDR-VDP-2 and PQ2VIFP have the highest correlation with subjective scores and outperform other investigated metrics.
{"title":"Subjective and objective evaluation of HDR video coding technologies","authors":"Philippe Hanhart, M. Rerábek, T. Ebrahimi","doi":"10.1109/QoMEX.2016.7498943","DOIUrl":"https://doi.org/10.1109/QoMEX.2016.7498943","url":null,"abstract":"This paper reports the details and results of a subjective and objective quality evaluation assessing responses to an MPEG call for evidence (CfE) on high dynamic range (HDR) and wide color gamut video coding. Five HDR video contents, compressed at four bit rates by each proponent responding to the CfE, were used in the subjective assessments. To be able to evaluate the performance of objective quality metrics, the double stimulus impairment scale (DSIS) method was used for subjective assessments instead of previously published paired comparison to an anchor. Subjective results show evidence that coding efficiency can be improved in a statistically noticeable way over the HEVC anchor in terms of perceived quality. However, when compared to paired comparison, less statistically significant differences are observed because of the lower discrimination power of the DSIS method. The collected subjective scores were used as a ground truth to benchmark and analyze the performance of objective metrics. Results show that HDR-VDP-2 and PQ2VIFP have the highest correlation with subjective scores and outperform other investigated metrics.","PeriodicalId":6645,"journal":{"name":"2016 Eighth International Conference on Quality of Multimedia Experience (QoMEX)","volume":"4 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2016-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86612182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-06-06DOI: 10.1109/QoMEX.2016.7498938
T. Zinner, Matthias Hirth, Valentin Fischer, O. Hohlfeld
Delay effects can impact the Quality of Experience of interactive systems, which motivates research assessing delay impairments, mostly for web based systems. Current studies follow individual methodologies and typically assesses individual and custom-made web pages, whose construction requires expert knowledge in web technologies. Further, a range of native, non-web applications cannot be easily modified for delay studies. Thus, a generalized methodology for assessing delay impacts for a broad range of applications that is accessible to researchers without (web) development expertise is still missing. This paper contributes to this open problem by i) presenting a new methodology for reproducible delay assessments in a broad class of systems and ii) presenting an open-source implementation to be used by the community. This methodology particularly aims at making delay assessment available to a broad range of researchers by avoiding programming skills and thus by lowering the barrier for setting-up delay assessments.
{"title":"ERWIN - enabling the reproducible investigation of waiting times for arbitrary workflows","authors":"T. Zinner, Matthias Hirth, Valentin Fischer, O. Hohlfeld","doi":"10.1109/QoMEX.2016.7498938","DOIUrl":"https://doi.org/10.1109/QoMEX.2016.7498938","url":null,"abstract":"Delay effects can impact the Quality of Experience of interactive systems, which motivates research assessing delay impairments, mostly for web based systems. Current studies follow individual methodologies and typically assesses individual and custom-made web pages, whose construction requires expert knowledge in web technologies. Further, a range of native, non-web applications cannot be easily modified for delay studies. Thus, a generalized methodology for assessing delay impacts for a broad range of applications that is accessible to researchers without (web) development expertise is still missing. This paper contributes to this open problem by i) presenting a new methodology for reproducible delay assessments in a broad class of systems and ii) presenting an open-source implementation to be used by the community. This methodology particularly aims at making delay assessment available to a broad range of researchers by avoiding programming skills and thus by lowering the barrier for setting-up delay assessments.","PeriodicalId":6645,"journal":{"name":"2016 Eighth International Conference on Quality of Multimedia Experience (QoMEX)","volume":"52 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2016-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91326993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-06-06DOI: 10.1109/QoMEX.2016.7498923
Alexander Stojanow, Judith Liebetrau
Nowadays, psychoacoustic analysis of a sound is often applied for quick quantification of its auditory perception. Such hearing-related quantities also referred to as psychoacoustic parameters are meant to be a good representation of the human auditory perception. Predictive models are available to estimate the perception of these quantities. However, calculated psychoacoustic parameters show a lack of accuracy when compared with subjective listening test results for complex and authentic sounds. This paper shows some deficiencies and strengths of conventional algorithms and offers a few ideas for improvement.
{"title":"A review on conventional psychoacoustic evaluation tools, methods and algorithms","authors":"Alexander Stojanow, Judith Liebetrau","doi":"10.1109/QoMEX.2016.7498923","DOIUrl":"https://doi.org/10.1109/QoMEX.2016.7498923","url":null,"abstract":"Nowadays, psychoacoustic analysis of a sound is often applied for quick quantification of its auditory perception. Such hearing-related quantities also referred to as psychoacoustic parameters are meant to be a good representation of the human auditory perception. Predictive models are available to estimate the perception of these quantities. However, calculated psychoacoustic parameters show a lack of accuracy when compared with subjective listening test results for complex and authentic sounds. This paper shows some deficiencies and strengths of conventional algorithms and offers a few ideas for improvement.","PeriodicalId":6645,"journal":{"name":"2016 Eighth International Conference on Quality of Multimedia Experience (QoMEX)","volume":"172 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2016-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85105877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-06-06DOI: 10.1109/QoMEX.2016.7498973
S. Werner, Florian Klein, Thomas Mayenfels, K. Brandenburg
This contribution presents a summary of results from perceptual auditory experiments on context dependent quality parameters for virtual acoustic environments. The investigated quality features are influenced by divergence between synthesized scene and listening room and adaptation on congruence or divergence between the rooms. Two experiments are presented. The results from the first experiment show the room divergence effect on spatial auditory perception. A divergence between the listening room and binaurally synthesized room leads to a decrease of perceived externalization while congruence yields an increase. A more comprehensive statistical analysis regarding significance, effect size and visual influences is added to complement the original publication of this data. The second experiment shows this effect as the result of expectations of the listeners and can be shifted by adaptation and training. In the experiments we show, that training to congruent or divergent room combinations can increase or decrease the room divergence effect.
{"title":"A summary on acoustic room divergence and its effect on externalization of auditory events","authors":"S. Werner, Florian Klein, Thomas Mayenfels, K. Brandenburg","doi":"10.1109/QoMEX.2016.7498973","DOIUrl":"https://doi.org/10.1109/QoMEX.2016.7498973","url":null,"abstract":"This contribution presents a summary of results from perceptual auditory experiments on context dependent quality parameters for virtual acoustic environments. The investigated quality features are influenced by divergence between synthesized scene and listening room and adaptation on congruence or divergence between the rooms. Two experiments are presented. The results from the first experiment show the room divergence effect on spatial auditory perception. A divergence between the listening room and binaurally synthesized room leads to a decrease of perceived externalization while congruence yields an increase. A more comprehensive statistical analysis regarding significance, effect size and visual influences is added to complement the original publication of this data. The second experiment shows this effect as the result of expectations of the listeners and can be shifted by adaptation and training. In the experiments we show, that training to congruent or divergent room combinations can increase or decrease the room divergence effect.","PeriodicalId":6645,"journal":{"name":"2016 Eighth International Conference on Quality of Multimedia Experience (QoMEX)","volume":"30 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2016-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82350917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-06-06DOI: 10.1109/QoMEX.2016.7498953
Vedad Hulusic, G. Valenzise, E. Provenzi, K. Debattista, F. Dufaux
Although high dynamic range (HDR) imaging has gained great popularity and acceptance in both the scientific and commercial domains, the relationship between perceptually accurate, content-independent dynamic range and objective measures has not been fully explored. In this paper, a new methodology for perceived dynamic range evaluation of complex stimuli in HDR conditions is proposed. A subjective study with 20 participants was conducted and correlations between mean opinion scores (MOS) and three image features were analyzed. Strong Spearman correlations between MOS and objective DR measure and between MOS and image key were found. An exploratory analysis reveals that additional image characteristics should be considered when modeling perceptually-based dynamic range metrics. Finally, one of the outcomes of the study is the perceptually annotated HDR image dataset with MOS values, that can be used for HDR imaging algorithms and metric validation, content selection and analysis of aesthetic image attributes.
{"title":"Perceived dynamic range of HDR images","authors":"Vedad Hulusic, G. Valenzise, E. Provenzi, K. Debattista, F. Dufaux","doi":"10.1109/QoMEX.2016.7498953","DOIUrl":"https://doi.org/10.1109/QoMEX.2016.7498953","url":null,"abstract":"Although high dynamic range (HDR) imaging has gained great popularity and acceptance in both the scientific and commercial domains, the relationship between perceptually accurate, content-independent dynamic range and objective measures has not been fully explored. In this paper, a new methodology for perceived dynamic range evaluation of complex stimuli in HDR conditions is proposed. A subjective study with 20 participants was conducted and correlations between mean opinion scores (MOS) and three image features were analyzed. Strong Spearman correlations between MOS and objective DR measure and between MOS and image key were found. An exploratory analysis reveals that additional image characteristics should be considered when modeling perceptually-based dynamic range metrics. Finally, one of the outcomes of the study is the perceptually annotated HDR image dataset with MOS values, that can be used for HDR imaging algorithms and metric validation, content selection and analysis of aesthetic image attributes.","PeriodicalId":6645,"journal":{"name":"2016 Eighth International Conference on Quality of Multimedia Experience (QoMEX)","volume":"44 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2016-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85226431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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