公开(公告)号：EP1395950B1

公开(公告)日：2008-11-19

申请号：EP02749590.2

申请日：2002-06-13

Applicant: QUALCOMM INCORPORATED

Inventor： FUDGE, Brian ,  THYAGARAJAN, Kadayam ,  ROSEN, Eric

IPC: G06T1/00

CPC classification number: G06T1/005 ,  G06T1/0085 ,  G06T2201/0052

Abstract: An apparatus for adding a watermark to a moving image as it is displayed comprises a watermark generator in which data representing a watermark is generated. The watermark contains at least one of location data and time data pertaining to the displaying of the moving image. The location and time data is protected by forward error encoding. The watermark also contains at least one of program data identifying the moving image and frame data unique in identifying each frame of the moving image. The program and time data is protected by scrambling. A watermark applicator applies the watermark data to image data representing substantially all of the moving image depending on a characteristic, such as amplitude, of the data.

公开(公告)号：EP1405511A1

公开(公告)日：2004-04-07

申请号：EP02752247.3

申请日：2002-07-09

Applicant: QUALCOMM Incorporated

Inventor： FUDGE, Brian ,  RATZEL, John ,  SCIPIONE, Mario

IPC: H04N5/46 ,  H04N7/01

CPC classification number: H04N21/41415 ,  H04N7/01 ,  H04N7/1675 ,  H04N19/30 ,  H04N19/46 ,  H04N19/467 ,  H04N21/4405 ,  H04N21/8355 ,  H04N21/8358

Abstract: A system for conditioning digital image data for display of the image represented (Fig.4) thereby is arranged such that data defining an image is supplied as pixel data and is formatted before being output for display. The pixel data defines a multiplicity of pixels which together form an image and is stored for processing. A set of parameters defining each of a plurality of different image displaying formats is also stored in a format data table (422). The digital image data is read from the store, formatted (424) depending on the set of parameters for a selected image display format, and output for display of the image represented thereby in the selected image display format.

公开(公告)号：EP1395950A2

公开(公告)日：2004-03-10

申请号：EP02749590.2

申请日：2002-06-13

Applicant: QUALCOMM INCORPORATED

Inventor： FUDGE, Brian ,  THYAGARAJAN, Kadayam ,  ROSEN, Eric

IPC: G06T1/00

CPC classification number: G06T1/005 ,  G06T1/0085 ,  G06T2201/0052

Abstract: An apparatus for adding a watermark to a moving image as it is displayed comprises a watermark generator in which data representing a watermark is generated. The watermark contains at least one of location data and time data pertaining to the displaying of the moving image. The location and time data is protected by forward error encoding. The watermark also contains at least one of program data identifying the moving image and frame data unique in identifying each frame of the moving image. The program and time data is protected by scrambling. A watermark applicator applies the watermark data to image data representing substantially all of the moving image depending on a characteristic, such as amplitude, of the data.

公开(公告)号：WO2003007226A1

公开(公告)日：2003-01-23

申请号：PCT/US2002/021784

申请日：2002-07-09

Applicant: QUALCOMM INCORPORATED

Inventor： FUDGE, Brian ,  RATZEL, John ,  SCIPIONE, Mario

IPC: G06K09/36

CPC classification number: H04N21/41415 ,  H04N7/01 ,  H04N7/1675 ,  H04N19/30 ,  H04N19/46 ,  H04N19/467 ,  H04N21/4405 ,  H04N21/8355 ,  H04N21/8358

Abstract: A system for conditioning digital image data for display of the image represented (Fig.4) thereby is arranged such that data defining an image is supplied as pixel data and is formatted before being output for display. The pixel data defines a multiplicity of pixels which together form an image and is stored for processing. A set of parameters defining each of a plurality of different image displaying formats is also stored in a format data table (422). The digital image data is read from the store, formatted (424) depending on the set of parameters for a selected image display format, and output for display of the image represented thereby in the selected image display format.

Abstract translation: 用于调节用于显示（图4）的图像的数字图像数据的系统被布置为使得定义图像的数据被提供为像素数据，并且在被输出以进行显示之前被格式化。 像素数据定义了多个像素，它们一起形成图像并被存储用于处理。 定义多个不同图像显示格式中的每一个的一组参数也存储在格式数据表（422）中。 根据所选择的图像显示格式的参数集合，从存储器读取数字图像数据，格式化（424），并且以所选择的图像显示格式输出用于显示由其表示的图像。

公开(公告)号：WO2002101648A2

公开(公告)日：2002-12-19

申请号：PCT/US2002/018960

申请日：2002-06-13

Applicant: QUALCOMM INCORPORATED

Inventor： FUDGE, Brian ,  THYAGARAJAN, Kadayam ,  ROSEN, Eric

IPC: G06T1/00

CPC classification number: G06T1/005 ,  G06T1/0085 ,  G06T2201/0052

Abstract: An apparatus for adding a watermark to a moving image as it is displayed comprises a watermark generator in which data representing a watermark is generated. The watermark contains at least one of location data and time data pertaining to the displaying of the moving image. The location and time data is protected by forward error encoding. The watermark also contains at least one of program data identifying the moving image and frame data unique in identifying each frame of the moving image. The program and time data is protected by scrambling. A watermark applicator applies the watermark data to image data representing substantially all of the moving image depending on a characteristic, such as amplitude, of the data.

Abstract translation: 一种用于在运动图像显示时添加水印的装置包括其中生成表示水印的数据的水印生成器。 水印包含与运动图像的显示相关的位置数据和时间数据中的至少一个。 位置和时间数据由前向错误编码保护。 水印还包含标识运动图像的程序数据和识别运动图像的每个帧中唯一的帧数据中的至少一个。 程序和时间数据通过加扰来保护。 水印应用程序将水印数据应用于表示基本上所有运动图像的图像数据，这取决于诸如数据的幅度的特性。