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Title: Real-time interpolation using bilateral filter for image zoom or video up-scaling/transcoding
Authors: Hung, KW
Siu, WC 
Issue Date: 2012
Source: Digest of technical papers - IEEE International Conference on Consumer Electronics, 2012, 6161740, p. 67-68 How to cite?
Abstract: In this paper, we propose a novel image interpolation technique using the small-kernel bilateral filter. The range distance of the bilateral filter is estimated using a novel maximum a posterior (MAP) estimation, in order to consider both the diagonal and vertical-horizontal correlations in image. The proposed method requires a few arithmetic operations, such that it is suitable for real time image zoom, video up-scaling and video transcoding applications in HDTV systems. Subjective evaluation shows that the proposed approach outperforms the conventional method in terms of edge sharpness and edge smoothness.
Description: 2012 IEEE International Conference on Consumer Electronics, ICCE 2012, Las Vegas, NV, 13-16 January 2012
ISBN: 9781457702310
ISSN: 0747-668X
DOI: 10.1109/ICCE.2012.6161740
Appears in Collections:Conference Paper

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