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A reduced complexity no-reference artificial neural network based video quality predictor

机译:减少的复杂性无参考人工神经网络的基于视频质量预测因子

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There is a growing need for robust methods for reference free perceptual quality measurements due to the increasing use of video in hand-held multimedia devices. These methods are supposed to consider pertinent artifacts introduced by the compression algorithm selected for source coding. This paper proposes a model that uses readily available encoder parameters as input to an artificial neural network to predict objective quality metrics for compressed video without using any reference and without need for decoding. The results verify its robustness for prediction of objective quality metrics in general and for PEVQ and PSNR in particular. The paper also focuses on reducing the complexity of the neural network.
机译:由于在手持式多媒体设备中越来越多地使用视频,因此越来越需要参考可感知质量测量的鲁棒方法。本方法应该考虑由选择用于源编码的压缩算法引入的相关伪像。本文提出了一种模型,它使用易于获得的编码器参数作为人工神经网络的输入,以预测压缩视频的客观质量指标而不使用任何参考,而无需解码。结果验证了其对客观质量指标预测的鲁棒性,特别是PEVQ和PSNR。本文还侧重于降低神经网络的复杂性。

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