29 search results - page 2 / 6 » Modified edge-directed interpolation for images |
SIBGRAPI
1999
IEEE
13 years 12 months ago
1999
IEEE
Many scientific applications use scattered data originated from samples. Interpolation techniques are necessary to estimate the values on non-sampled regions. In a previous work, t...
JEI
2010
13 years 6 months ago
2010
A modification of the new edge-directed interpolation method is presented. The modification eliminates the prediction error accumulation problem with adopting a modified traini...
ICIP
2008
IEEE
14 years 2 months ago
2008
IEEE
Image interpolation is a well-studied signal processing application that continues to receive substantial attention from the research community. It has been recognized that taking...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
In this paper, we present a novel image interpolation method based on variational models with both smoothing and orientation constraints. By introducing the orientation constraint...
TMI
2008
13 years 7 months ago
2008
A new technique is presented for interpolating between grey-scale images in a medical data set. Registration between neighboring slices is achieved with a modified control grid int...