A complexity-utility framework for modeling decoding complexity towards optimizing subjective quality of video for mobile devices

Date

2010-12-01

Author

Önür, Özgür Deniz
Alatan, Abdullah Aydın

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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In this paper, the complexity of decoding a video clip on a resource constrained mobile device is modeled in terms of content properties and hardware capabilities. It is discussed that the decoding complexity basically depends on specialized hardware that are utilized during the decoding process. A utility-based prediction framework that defines the relationship between content complexity and subjective user satisfaction is presented. Finally, it is argued that such a framework could be utilized to determine efficiently the video coding parameters that will result in maximum user satisfaction and subjective video quality without exceeding the hardware capabilities of a client device.

Subject Keywords

Algorithms, Performance, Theory

URI

https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=78650896812&origin=inward
https://hdl.handle.net/11511/107206

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Department of Electrical and Electronics Engineering, Conference / Seminar