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Influence of audio-visual attention on perceived quality of standard definition multimedia content

Related publications (49)

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Towards Probabilistic Estimation of Quality of Online Services

Karl Aberer

Accurate estimation of quality of online services is both an important and difficult problem, since a service has many interdependent quality attributes influenced by several contextual factors. It is even more challenging as quality ratings come from sour ...

IEEE2009

Sub-100μW low power operation of vibrating body FETs

Mihai Adrian Ionescu, Daniel Grogg

This paper reports the low power operation of Vibrating Body Field Effect Transistors as active resonators for communication applications. For the first time we report active resonators operating at 2MHz and 20MHz with power consumption less than 100μW and ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2009

Analysis of SSIM performance for Digital Cinema applications

Touradj Ebrahimi

Visual quality is one of the most important issues in digital cinema applications, and the most practical method to measure visual quality is using objective metrics. Several objective metrics that take into account perceived visual quality have been devel ...

2009

Symbolic quality control for multimedia applications

Joseph Sifakis

We present a fine grain quality control method for multimedia applications. The method takes as input an application software composed of actions. The execution times of actions are unknown increasing functions of quality level parameters. The method allow ...

2008

Probabilistic Estimation Quality Ratings of Online Services

Karl Aberer

2008

Delayed Multiattribute Product Differentiation

Thomas Alois Weber

We develop a two-stage model for versioning products with respect to both vertical and horizontal attributes. At first, a firm positions its top-quality “flagship” product in a market with an imperfectly known distribution of tastes and reservation prices. ...

2008

Using speed diagrams for symbolic quality management

Joseph Sifakis

We present a quality management method for multimedia applications. The method takes as input an application software composed of actions. The execution times of actions are unknown increasing functions of quality level parameters. The method allows the co ...

2007

Full-reference objective quality metrics for video watermarking, video segmentation and 3D model watermarking

Elisa Drelie Gelasca

Quality assessment is a central issue in the design, implementation, and performance testing of all systems. Digital signal processing systems generally deal with visual information that are meant for human consumption. An image, a video, or a 3D model may ...

EPFL2005

Evaluating Perceptually Prefiltered Video

Touradj Ebrahimi

Perceptual prefiltering is the process of enhancing relevant portions of an image or of a video, and of simplifying contextual information in order to improve the perceived quality or the compression ratio. In this paper, we discuss the results of subjecti ...

SPIE2005

Balancing Video and Metadata Adaptation for Universal Multimedia Access

Touradj Ebrahimi

This paper presents a framework for joint adaptation of an audiovisual content and its metadata. The presentation of the audiovisual content and its metadata are balanced to fit the given screen size in a way that maximizes user experience in browsing the ...

2004