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Quality analysis for 3D video using 2D video quality models
IEEE Transactions on Consumer Electronics, 2008The 3D (3-dimensional) video technologies are emerging to provide more immersive media content compared to conventional 2D (2-dimensional) video applications. More often 3D video quality is measured using rigorous and time-consuming subjective evaluation test campaigns.
Yasakethu, SLP +3 more
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OpenVid-1M: A Large-Scale High-Quality Dataset for Text-to-video Generation
International Conference on Learning RepresentationsText-to-video (T2V) generation has recently garnered significant attention thanks to the large multi-modality model Sora. However, T2V generation still faces two important challenges: 1) Lacking a precise open sourced high-quality dataset.
Kepan Nan +8 more
semanticscholar +1 more source
Video Quality Analysis for Concert Video Mashup Generation
2010Videos recorded by the audience in a concert provide natural and lively views from different angles. However, such recordings are generally incomplete and suffer from low signal quality due to poor lighting conditions and use of hand-held cameras. It is our objective to create an enriched video stream by combining high-quality segments from multiple ...
Shrestha, P. +3 more
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Deep Neural Networks for No-Reference Video Quality Assessment
International Conference on Information Photonics, 2019Video quality assessment (VQA) is a challenging task due to the complexity of modeling perceived quality characteristics in both spatial and temporal domains.
Junyong You, J. Korhonen
semanticscholar +1 more source
2014
This chapter presents two parametric video quality models: one model suitable for network planning, the other model applicable for quality monitoring and encrypted data. The network planning model is an extension of the model presented in Garcia and Raake (2010).
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This chapter presents two parametric video quality models: one model suitable for network planning, the other model applicable for quality monitoring and encrypted data. The network planning model is an extension of the model presented in Garcia and Raake (2010).
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Video quality ruler: A new experimental methodology for assessing video quality
2015 Seventh International Workshop on Quality of Multimedia Experience (QoMEX), 2015In this paper, we propose a subjective video quality assessment method called video quality ruler (VQR) that can be employed to determine the perceived quality of video sequences. The described method is an extension of the ISO 20462, which is a method to assess image quality. The VQR method provides an interface with a set of pictures.
Pedro Garcia Freitas +3 more
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Blind Video Quality Assessment With Weakly Supervised Learning and Resampling Strategy
IEEE transactions on circuits and systems for video technology (Print), 2019Due to the 3D spatiotemporal regularities of natural videos and small-scale video quality databases, effective objective video quality assessment (VQA) metrics are difficult to obtain but highly desirable.
Yu Zhang +4 more
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Video quality management for mobile video application
SPIE Proceedings, 2010This paper first briefly reviewed sources of visual quality degradation during video compression and also different video quality assessment techniques. It further extended discussion beyond video compression to other modules in different video application pipeline.
Kai-Chieh Yang +2 more
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Mining web videos for video quality assessment
2010 International Conference of Soft Computing and Pattern Recognition, 2010Correlating estimates of objective measures related to the presence of different coding artifacts with the quality of video as perceived by human observers is a non-trivial task. There is no shortage of data to learn from, thanks to the Internet and web-sites such as YouTubetm.
Dubravko Culibrk +3 more
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Video Quality Classsification Based Home Video Segmentation
2005 IEEE International Conference on Multimedia and Expo, 2005Home videos often have some abnormal camera motions, such as camera shaking and irregular camera motions, which cause the degradation of visual quality. To remove bad quality segments and automatic stabilize shaky ones are necessary steps for home video archiving.
null Si Wu +2 more
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