Efficient syntax for AIF signalling
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
专利名称：Efficient syntax for AIF signalling
发明人：Wittmann, Steffen,Narroschke, Matthias
申请号：EP09011331.7
申请日：20090903
公开号：EP2296380A1
公开日：
20110316
专利内容由知识产权出版社提供
专利附图：
摘要：The present invention provides a method for encoding, a method for decoding,an apparatus for encoding and an apparatus for decoding a video signal. A filter mode is selected indicating a type of a filter for filtering said video signal. According to the selected filter mode, a number of filter parameters is determined. The filter mode
indicator is encoded such that its encoded length depends on the amount of the filter parameters to be signaled for this filter mode. The encoded filter mode indicator together with the filter parameters are then included into the bitstream in which also the encoded video signal is comprised. The decoder extracts the filter mode indicator and decodes it. Based on the filter mode, the number of filter parameters is identified and the filter parameters are extracted from the bitstream. According to the filter mode and the filter parameters, a filter is set-up and applied to the video signal.
申请人：Panasonic Corporation
地址：1006, Oaza Kadoma Kadoma-shi Osaka 571-8501 JP
国籍：JP
代理机构：Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
更多信息请下载全文后查看。