10661 search results - page 2 / 2133 » Processing JPEG-Compressed Images |
ICIP
2010
IEEE
13 years 2 months ago
2010
IEEE
Recently, a number of digital image forensic techniques have been developed which are capable of identifying an image's origin, tracing its processing history, and detecting ...
ICIP
2004
IEEE
14 years 6 months ago
2004
IEEE
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
Given a color image previously compressed using JPEG, we estimate the image's JPEG compression history components including the color transformation, subsampling, and the qua...
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
We proposed a blind watermarking technique to embed the watermark in JPEG compressed domain. Low frequency DCT coefficients are extracted to form an M-dimensional vector. Watermar...
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
Human observers can easily assess the quality of a distorted image without examining the original image as a reference. By contrast, designing objective No-Reference (NR) quality ...