媒体制作的自动视觉质量分析

Hannes Fassold, Stefanie Wechtitsch, Albert Hofmann, W. Bailer, P. Schallauer, R. Borgotallo, A. Messina, Mohan Liu, P. Ndjiki-Nya, Peter Altendorf
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引用次数: 4

摘要

音像媒体的自动质量控制是媒体制作过程中的重要工具。在本文中,我们提出了评估音像内容质量的工具,以决定档案内容的可重用性。我们首先讨论了常见损伤的自动检测器噪声和颗粒,视频破碎,清晰度,图像动态和阻塞。为了使操作员能够有效地查看和验证自动结果,提出了三种用户界面方法。最后,我们将讨论将这些工具集成到面向服务的体系结构中,重点关注EBU和AMWA的联合工作组最近在电视制作中媒体服务互操作性框架(FIMS)上所做的标准化工作。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Automated Visual Quality Analysis for Media Production
Automatic quality control for audiovisual media is an important tool in the media production process. In this paper we present tools for assessing the quality of audiovisual content in order to decide about the reusability of archive content. We first discuss automatic detectors for the common impairments noise and grain, video breakups, sharpness, image dynamics and blocking. For the efficient viewing and verification of the automatic results by an operator, three approaches for user interfaces are presented. Finally, we discuss the integration of the tools into a service oriented architecture, focusing on the recent standardization efforts by EBU and AMWA's Joint Task Force on a Framework for Interoperability of Media Services in TV Production (FIMS).
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