Invention Grant
US07805680B2 Statistical metering and filtering of content via pixel-based metadata
有权
通过基于像素的元数据统计计量和过滤内容
- Patent Title: Statistical metering and filtering of content via pixel-based metadata
- Patent Title (中): 通过基于像素的元数据统计计量和过滤内容
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Application No.: US09753844Application Date: 2001-01-03
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Publication No.: US07805680B2Publication Date: 2010-09-28
- Inventor: Stephan Meyers , Jussi Holopainen , Terje Lundin , Jonka Mattila , Eero Räsänen
- Applicant: Stephan Meyers , Jussi Holopainen , Terje Lundin , Jonka Mattila , Eero Räsänen
- Applicant Address: FI Nokia Group
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Nokia Group
- Agency: Alston & Bird LLP
- Main IPC: G06F3/00
- IPC: G06F3/00

Abstract:
An apparatus for using metadata to more precisely process displayed content may include a processor executing stored instructions, which causes the apparatus to at least receive an image data frame including pixels having a visual object(s), wherein bits in the image data frame includes pixel data for a single pixel. The pixel data includes content and metadata fields. The metadata field includes a value. The metadata value indicates that the single pixel is part of a visual object in a category. The execution of the stored instructions may also cause the apparatus to identify pixels including a visual object by their metadata fields. The pixels include a visual object identifiable within the image data frame such that certain operations are performed on the pixels forming an individual visual object separate from pixels forming remaining visual objects in the visual field. Corresponding methods and computer program products are also provided.
Public/Granted literature
- US20020087403A1 Statistical metering and filtering of content via pixel-based metadata Public/Granted day:2002-07-04
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