View : 28 Download: 0

Edge-directed image upsampling method based on directional kernel interpolation

Title
Edge-directed image upsampling method based on directional kernel interpolation
Authors
Yoon J.Lee Y.J.
Ewha Authors
윤정호
SCOPUS Author ID
윤정호scopus
Issue Date
2011
Journal Title
Proc. of the IADIS Int. Conf. Computer Graphics, Visualization, Computer Vision and Image Processing 2011, Part of the IADIS Multi Conf. on Computer Science and Information Systems 2011, MCCSIS 2011
Indexed
SCOPUS scopus
Abstract
This paper summarizes the edge-directed image upsampling method based on radial basis function (RBF) interpolation [5] and discusses a new kernel based interpolation method. The resampling evaluation is determined according to the edge orientation. The proposed scheme is as simple to implement as linear methods but it demonstrates improved visual quality by preserving the edge features better than the classical linear interpolation methods. The algorithm is compared with some well-known linear schemes as well as recently developed nonlinear schemes. © 2011 IADIS.
ISBN
9789728939489
Appears in Collections:
자연과학대학 > 수학전공 > Journal papers
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE