14 search results - page 1 / 3 » Blind Removal of Image Non-Linearities |
ICCV
2001
IEEE
14 years 6 months ago
2001
IEEE
This paper presents a technique for blindly removing image non-linearities in the absence of any calibration information or explicit knowledge of the imagingdevice. The basic appr...
CVPR
2012
IEEE
11 years 7 months ago
2012
IEEE
We introduce a method to repair an image which has been stamped by an identigram or a watermark. Our method is based on the cross-channel correlation which assures the co-occurren...
MICCAI
2007
Springer
14 years 5 months ago
2007
Springer
Abstract. Diffusion tensor imaging (DT-MRI) is very sensitive to corrupting noise due to the non linear relationship between the diffusionweighted image intensities (DW-MRI) and th...
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...
CVPR
2009
IEEE
15 years 14 hour ago
2009
IEEE
Restoring a clear image from a single motion-blurred
image due to camera shake has long been a challenging
problem in digital imaging. Existing blind deblurring techniques
eithe...