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- Yang, Seungjoon
- Signal Processing Lab .
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Interpolated Mth band filters for image size conversion
- Alternative Title
- Interpolated Mth band filters for image size conversion
- Author(s)
- Yang, Seungjoon, Nguyen, TQ
- Issued Date
- 2001-10-07
- Citation
- IEEE ICIP : International Conference on Image Processing, pp.891 - 894
- Abstract
- Image/Video size conversion at variable rates requires that a large set of interpolation filters should be stored in a table. We present the interpolated Mth band filters as the interpolation filters. The interpolated Mth band filters are obtained from the cubic spline interpolation of a prototype Mpth band eigenfilter. The proposed filter can be calculated in real time, eliminating the need for a large on-chip memory. Scaled images using the proposed filters show superb image quality.
- Publisher
- IEEE
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