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1. 发明申请

US20090022415A1 METHOD AND SYSTEM FOR FILTERING IMAGE DATA 有权
标题翻译：滤波图像数据的方法和系统
公开(公告)号：US20090022415A1
公开(公告)日：2009-01-22
申请号：US12094572
申请日：2005-11-22
申请人： Michael Zarubinsky , Roy Kehat , Alexander Sverdlov
发明人： Michael Zarubinsky , Roy Kehat , Alexander Sverdlov
IPC分类号： G06K9/40
CPC分类号： H04N19/86 , H04N19/117 , H04N19/136 , H04N19/42
摘要： A device that includes at least one memory unit adapted to store image data; the device is characterized by including a configurable filter adapted to apply de-ringing filtering and de-blocking filtering such as to filter image data retrieved from the at least one memory unit, whereas the device is adapted to repetitively determine a configuration of the configurable filter in response to received image data and to at least one mode selection rule and to configure the configurable filter in response to the determination. A method for filtering image data, the method includes receiving or defining filtering mode selection rules; and receiving image data; whereas the method is characterized by including repeating the stages of: determining a configuration of a configurable filter that is adapted to perform de-ringing and de-blocking filtering, in response to the received image data and to at least one mode selection rule; configuring the configurable filter in response to the determination; and filtering, by the configurable filter, image data.
摘要翻译：一种包括适于存储图像数据的至少一个存储单元的装置; 该设备的特征在于包括适合于应用去振荡滤波和去块滤波的可配置滤波器，例如对从至少一个存储器单元检索的图像数据进行滤波，而该装置适于重复地确定可配置滤波器的配置响应于接收到的图像数据和至少一个模式选择规则并且响应于该确定来配置可配置的过滤器。一种用于过滤图像数据的方法，所述方法包括接收或定义过滤模式选择规则; 并接收图像数据; 而该方法的特征在于包括重复以下阶段：响应于所接收的图像数据和至少一个模式选择规则，确定适于执行去振铃和解块滤波的可配置滤波器的配置; 响应于确定配置可配置的过滤器; 并通过可配置的滤波器过滤图像数据。

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