TitleAn image resampling method using combined directional kernels
Publication typeConference paper
Author(s)A.V.Nasonov, A.S.Krylov, K.E.Chesnakov
Publication date2016
ConferenceProceedings of the 6th European Workshop on Visual Information Processing EUVIP2016
Page(s)1-5
AddressMarselle, France
AbstractA new edge-directional image resampling method is proposed. The method uses a weighted sum of two adaptive 4x4 interpolation kernels to construct high-resolution pixels. The weights are chosen according to the local gradient features for each pixel. The interpolation kernels are learned using pairs of low- and high-resolution images taken from LIVE image database. The method has low complexity and low memory consumption. It outperforms existing fast edge-directional image interpolation methods.
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