21 search results - page 1 / 5 » Empirical Type-i filter design for image interpolation |
ICASSP
2010
IEEE
13 years 4 months ago
2010
IEEE
Empirical filter designs generalize relationships inferred from training data to effect realistic solutions that conform well to the human visual system. Complex algorithms invol...
ICCV
2001
IEEE
14 years 6 months ago
2001
IEEE
We study the low-level problem of predicting pixel intensities after subpixel image translations. This is a basic subroutine for image warping and super-resolution, and it has a c...
CVPR
2010
IEEE
14 years 26 days ago
2010
IEEE
Interpolated images have data redundancy, and special correlation exists among neighboring pixels, which is a crucial clue in digital forensics. We design a neural network based f...
APCCAS
2006
IEEE
13 years 10 months ago
2006
IEEE
— The DCT-based JPEG standard is certainly one of the most successful applications of transform coding methods for still digital images. A commonly recognized disadvantage of the...
ACCV
2009
Springer
13 years 8 months ago
2009
Springer
Ill-posed linear equations are pervasive in computer vision. A popular way to solve an ill-posed problem is regularization. In this paper, we propose a new criterion for designing ...