274 search results - page 16 / 55 » Anti-forensics of JPEG compression |
EGH
2011
Springer
12 years 7 months ago
2011
Springer
Texture compression helps rendering by reducing the footprint in graphics memory, thus allowing for more textures, and by lowering the number of memory accesses between the graphi...
IPSN
2007
Springer
14 years 1 months ago
2007
Springer
Energy-efficient image communication is one of the most important goals for a large class of current and future sensor network applications. This paper presents a quantitative com...
ITCC
2000
IEEE
14 years 5 days ago
2000
IEEE
Standard JPEG decompression reconstructs quantized DCT coefficients to the center of the quantization bin. This fails to exploit the nonuniform distribution of the AC coefficien...
DCC
2008
IEEE
14 years 7 months ago
2008
IEEE
This paper introduces a very low complexity visual masking algorithm for the JPEG2000 image compression standard and evaluates its impact on the visual image quality by means of t...
ICIP
2008
IEEE
14 years 2 months ago
2008
IEEE
To improve the JPEG2000 compression standard error resiliency in the wireless environment, the use of ternary MQ arithmetic coders/decoders that are based on the concept of forbid...