176 search results - page 1 / 36 » Directional interpolation of noisy images |
ICIP
2008
IEEE
14 years 6 months ago
2008
IEEE
Most of the existing image interpolation schemes assume that the image is noise free. This assumption is invalid in practice because noise will be corrupted in the image acquisiti...
PCM
2009
Springer
13 years 9 months ago
2009
Springer
In this paper, we proposed a new edge-directed image interpolation algorithm which can preserve the edge features and natural appearance of images efficiently. In the proposed sche...
ICMCS
2009
IEEE
13 years 2 months ago
2009
IEEE
This paper presents a new directional image interpolator, aiming to increase image resolution with high perceptual quality and low computational complexity. In our method, missing...
ISBI
2002
IEEE
14 years 5 months ago
2002
IEEE
A multiresolution technique for biomedical image interpolation is presented in this paper. It is an extension of the work on Directional Coherence Interpolation (DCI) [15] ? a nov...
ISBI
2007
IEEE
13 years 11 months ago
2007
IEEE
Interpolation is a vital tool in biomedical signal processing. Although there exists a substantial literature dedicated to noise-free conditions, much less is known in the presenc...