12 search results - page 1 / 3 » Toward a Robust Image Authentication Method Surviving JPEG L... |
JISE
2007
13 years 4 months ago
2007
PCM
2009
Springer
13 years 9 months ago
2009
Springer
Abstract. In this paper, we propose an image moment-based geometric normalization to be applied before embedding and extracting a digital watermark in the DWT-domain of JPEG2000. A...
CORR
2011
Springer
13 years 1 days ago
2011
Springer
This paper proposes a strict authentication watermarking for medical images. In this scheme, we define region of interest (ROI) by taking the smallest rectangle around an image. T...
MMSEC
2006
ACM
13 years 11 months ago
2006
ACM
In this paper, we introduce to the special domain of image annotation watermarking, based on embedding of hierarchical data related to objects into user-selected areas on an image...
EVOW
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. Overcompression is the process of post-processing compressed images to gain either further size reduction or improved quality. This is made possible by the fact that the ...