403 search results - page 4 / 81 » A new direction adaptive scheme for image interpolation |
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
We present a novel directionally adaptive image interpolation based on a multiple-direction wavelet transform, called directionlets. The algorithm uses directionlets to efficient...
VCIP
2001
13 years 8 months ago
2001
This paper introduces a new framework for error concealment in block-based image coding systems: sequential recovery. Unlike previous approaches that simultaneously recover the pix...
SCIA
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. The rendering of lower resolution image data on higher resolution displays has become a very common task, in particular because of the increasing popularity of webcams, c...
ACIVS
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. This article presents a new algorithm for spatial deinterlacing that could easily be integrated in a more complete deinterlacing system, typically a spatio-temporal motio...
AMCS
2007
13 years 7 months ago
2007
We study a new Hermite type interpolating operator arising in a semi-lagrangian scheme for solving the Vlasov equation. Numerical results on uniform and adaptive grid are shown and...