330 search results - page 17 / 66 » Group Testing for Image Compression |
ISCAS
2007
IEEE
14 years 1 months ago
2007
IEEE
—In the implementation of a few JPEG steganographic schemes such as OutGuess and F5, an additional JPEG compression may take place before data embedding. The effect of this recom...
TIP
1998
13 years 7 months ago
1998
—As the Joint Photographic Experts Group (JPEG) has become an international standard for image compression, we present techniques that allow the processing of an image in the “...
ICIAR
2005
Springer
14 years 27 days ago
2005
Springer
The purpose of this paper is to allow for high level shape representation and matching in multi-object images by detecting and extracting the envelope of object groupings in the im...
CBMS
2009
IEEE
14 years 14 days ago
2009
IEEE
— Real-time medical image quality is a critical requirement in a number of healthcare environments, including ophthalmology where studies suffer loss of data due to unusable (ung...
PCM
2009
Springer
13 years 12 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...