专利检索 ap:("New Jersey Institute of Technology") AND inv:"CHEN, Chunhua" 第 1 页

1.

发明公开
METHOD FOR IDENTIFYING MARKED IMAGES USING STATISTICAL MOMENTS BASED AT LEAST IN PART ON A JPEG ARRAY 审中-公开
标题翻译：用于识别标记的图像至少使用部分基于JPEG阵列的方法基于统计矩

公开(公告)号：EP1971963A2

公开(公告)日：2008-09-24

申请号：EP06718500.9

申请日：2006-01-13

申请人： New Jersey Institute of Technology

发明人： SHI, Yun-qing , CHEN, Chunhua

IPC分类号： G06K9/62

CPC分类号： H04N1/32144 , G06K9/00577 , H04N1/32154 , H04N1/32165

摘要： Briefly, embodiments of a method of identifying marked images, in which higher order statistical moments based at least in part on a JPEG array are employed, is described.

2.

发明公开
METHOD FOR IDENTIFYING MARKED IMAGES BASED AT LEAST IN PART ON FREQUENCY DOMAIN COEFFICIENT DIFFERENCES 审中-公开
标题翻译：一种识别标记的图像至少部分地基于频域系数的差异

公开(公告)号：EP1971962A2

公开(公告)日：2008-09-24

申请号：EP06718464.8

申请日：2006-01-13

申请人： New Jersey Institute of Technology

发明人： SHI, Yun-qing , CHEN, Chunhua

IPC分类号： G06K9/62

CPC分类号： H04N1/32144 , G06K9/00577 , H04N1/32154

摘要： Briefly, in accordance with one embodiment, a method of identifying marked images based at least in part on frequency domain coefficient differences is disclosed.