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A high quality 2x image interpolator
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DOI：10.1109/97.844630.png)
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Abstract
En 中文
In this paper, we present an innovative interpolator that performs high quality 2 x interpolation on both synthetic and real world images. Its structure, which is based on a rational operator, provides edge-sensitive data interpolation so that sharp- and artifacts-free images are obtained at a reasonable computational cost.
Keywords:
digital signal processing
image processing
interpolation
spatial transformation
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