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6 July 2015The trigonometric interpolation spline surface and its application in image zooming
The trigonometric polynomial spline surface generated over the space {1, sint, cost, sin2t, cos2t} is presented in this work. The proposed surface can automatically interpolate all the given data points and satisfy C2 continuous without solving equation systems. Then, image zooming making use of the proposed surface is investigated. Experimental results show that the proposed surface is effective for dealing with image zooming problems.
Juncheng Li andLian Yang
"The trigonometric interpolation spline surface and its application in image zooming", Proc. SPIE 9631, Seventh International Conference on Digital Image Processing (ICDIP 2015), 96310P (6 July 2015); https://doi.org/10.1117/12.2197085
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Juncheng Li, Lian Yang, "The trigonometric interpolation spline surface and its application in image zooming," Proc. SPIE 9631, Seventh International Conference on Digital Image Processing (ICDIP 2015), 96310P (6 July 2015); https://doi.org/10.1117/12.2197085