134 search results - page 5 / 27 » Exploiting Image Indexing Techniques in DCT Domain |
TCSV
2002
13 years 6 months ago
2002
Coring is a well-known technique for removing noise from images. The mechanism of coring consists of transforming a noise-degraded image into a frequency-domain representation, fol...
ICIP
2000
IEEE
14 years 8 months ago
2000
IEEE
A recently adopted standard, the Mixed Raster Content (MRC) imaging model, represents compound images as a superposition of layers. Since layers are superimposed, large regions ma...
ICDAR
2003
IEEE
13 years 12 months ago
2003
IEEE
A large volume of legacy documents in Indian languages exist only in paper form. Web based interactive access techniques for images of these documents can ensure wider disseminati...
IWDW
2004
Springer
14 years 2 days ago
2004
Springer
: Invertible authentication techniques have been used in some special applications (such as medical or military) where original data can be recovered after authenticated. In this p...
ACIVS
2005
Springer
14 years 7 days ago
2005
Springer
Abstract. A novel frequency domain technique for image blocking artifact reduction is presented in this paper. For each block, its DC and AC coefficients are recalculated for artif...