ICIP
1998
IEEE
15 years 7 months ago
1998
IEEE
Standard methods for image interpolation are based on smoothly fitting the image intensity surface. Recent edgedirected interpolation methods add limited geometric information (ed...
ICIP
2000
IEEE
15 years 7 months ago
2000
IEEE
This paper examines the application of extended permutation rank selection (EPRS) filters in image interpolation. EPRS filters are constrained to output an order statistic based o...
ICIP
2000
IEEE
15 years 7 months ago
2000
IEEE
In the problem of image interpolation, most of the difficulties arise in areas around edges and sharp changes. Around edges, many interpolation methods tend to smooth and blur ima...
ICIP
2002
IEEE
15 years 7 months ago
2002
IEEE
In previous work [2] we considered the problem of image interpolation from an adaptive optimal recovery point of view. We showed how a training set S determines a quadratic signal...