121 search results - page 14 / 25 » An Adaptive Method for Image Recovery in the DFT Domain |
IJIT
2004
13 years 9 months ago
2004
In this paper we investigate the watermarking authentication when applied to medical imagery field. We first give an overview of watermarking technology by paying attention to frag...
SIGDOC
2004
ACM
14 years 29 days ago
2004
ACM
The concept of thumbnails is common in image representation. A thumbnail is a highly compressed version of an image that provides a small, yet complete visual representation to th...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
- An adaptive watermarking method based on the human visual system model and the fuzzy inference system in wavelet domain is proposed. Fuzzy logic is used for data fusion and build...
AUSAI
2003
Springer
14 years 23 days ago
2003
Springer
Abstract. Automated image interpretation is an important task in numerous applications ranging from security systems to natural resource inventorization based on remote-sensing. Re...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
A new postprocessing method based on adjusted contourlet transform is introduced in this paper for suppressing blocking artifacts (BA) in block-based discrete cosine transform (BD...