公开(公告)号：US07098931B2

公开(公告)日：2006-08-29

申请号：US09858336

申请日：2001-05-15

申请人： Phillip R. Patterson ,  Lorie Clements ,  Neil A. Lofgren ,  Geoffrey B. Rhoads

发明人： Phillip R. Patterson ,  Lorie Clements ,  Neil A. Lofgren ,  Geoffrey B. Rhoads

IPC分类号： G09G5/02

CPC分类号： G06T1/0021 ,  G01C11/00 ,  G06F21/6209

摘要： Digital watermarking technology is used in an image management system. Images are uniquely identified by digital watermarks. The images are stored so as to be indexed according to their unique identifiers. In the preferred embodiment, related images are linked together by the unique watermark identifier. The unique watermark identifiers are also used to manage metadata, and provide forensic tracking.

公开(公告)号：US20070052730A1

公开(公告)日：2007-03-08

申请号：US11468258

申请日：2006-08-29

申请人： Phillip Patterson ,  Lorie Clements ,  Neil Lofgren ,  Geoffrey Rhoads

发明人： Phillip Patterson ,  Lorie Clements ,  Neil Lofgren ,  Geoffrey Rhoads

IPC分类号： G09G5/00

CPC分类号： G06T1/0021 ,  G01C11/00 ,  G06F21/6209

摘要： Digital watermarking technology is used in an image management system. Images are uniquely identified by digital watermarking. The images are stored so as to be indexed according to unique identifiers. In one embodiment, related images are linked together by a unique watermark identifier. The unique watermark identifier is also used to manage metadata, and provide forensic tracking. Watermark identifiers can be used to carry or access security clearance information associated with an image or other media. Other embodiments are provided as well.

摘要翻译： 数字水印技术用于图像管理系统。 图像由数字水印唯一标识。 存储图像以便根据唯一标识符进行索引。 在一个实施例中，相关图像通过唯一的水印标识符链接在一起。 唯一的水印标识符也用于管理元数据，并提供取证跟踪。 水印标识符可用于携带或访问与图像或其他媒体相关联的安全许可信息。 也提供其他实施例。