Content-Adaptive Video Up-Scaling
نویسندگان
چکیده
The introduction of High Definition Television (HDTV) asks for spatial up-conversion techniques in order to enable the displaying of standard definition material (SDTV). Recently, X. Li and M. Orchard proposed the “New Edge-Directed Interpolation” (NEDI) algorithm for high quality up-scaling of natural images. In this paper, we first analyze and evaluate this technique, and then propose a number of improvements.
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تاریخ انتشار 2003