IWDW
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. In this paper, the security of Dither Modulation Quantization Index Modulation schemes for digital images is analyzed. Both pixel and DCT coefficient quantization schemes...
ISCAS
2005
IEEE
13 years 10 months ago
2005
IEEE
Abstract— Binary Symmetric Channels (BSC) like the Interchip buses and the Intra-chip buses are gaining a lot of attention due to their widespread use with multimedia storage dev...
ICIP
1994
IEEE
14 years 6 months ago
1994
IEEE
ABSTRACT the pyramid. Recently, a number of promising quanMultiresolution imagedecompositions (e. g., wavelets), in conjunction with a variety of quantization schemes, have been sh...