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Image Zooming Using Directional Cubic Convolution Interpolation

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Image Zooming Using Directional Cubic Convolution Interpolation

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11 Oct 2012 (Updated )

This code provides a reproducible implementation.

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Description

This Matlab code package implements the image interpolation algorithm based on the directional cubic convolution interpolation which has been described in the following paper:
D. Zhou, X. Shen, and W. Dong,
Image zooming using directional cubic convolution interpolation,
IET Image Processing, Vol. 6, No. 6, pp. 627-634, 2012.

This package includes 3 functions:
  DCC.m - core algorithm
  Calc_MSE_SNR.m - compute MSE, SNR and PSNR
  testDCC.m - test function for the core algorithm

It also includes 2 folds. The fold original_images includes the all original images used in the paper, and the fold resulted_images is used to save the resulted images.

For further information, please contact: zdw@ncepu.edu.cn

Required Products Image Processing Toolbox
MATLAB release MATLAB 7.10 (R2010a)
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Updates
31 Jan 2013 1.6

Fix an error in testDCC.m.

31 Jan 2013 1.4

Fix an error intestDCC.m.

31 Jan 2013 1.1

Fix an error in testDCC.m.

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