Adaptive Pre-interpolation Filter for Motion-Compensated Prediction
Refereed conference paper presented and published in conference proceedings


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AbstractThe proposed interpolation filter comprises two concatenating filters, adaptive pre-interpolation filter (APIF) and the normative interpolation filter in H.264/AVC. The former is applied only to the integer pixels in the reference frames; the latter generates all the sub-position samples, supported by the output of APIF. The convolution of APIF and the standard filter minimizes the motion prediction error on a frame basis. APIF preserves the merits of the adaptive interpolation filter (AIF) and the adaptive loop filter (ALF) in the key technical area (KTA) software and overcomes their drawbacks. The experimental results show that APIF has comparable or even better performance compared with the joint use of AIF and ALF.
All Author(s) ListDong J, Ngan KN
Name of ConferenceIEEE International Symposium on Circuits and Systems (ISCAS)
Start Date of Conference15/05/2011
End Date of Conference18/05/2011
Place of ConferenceRio de Janeiro
Country/Region of ConferenceBrazil
Detailed descriptionorganized by IEEE,
Year2011
Month1
Day1
PublisherIEEE
Pages2617 - 2620
eISBN978-1-4244-9474-3
ISSN0271-4302
LanguagesEnglish-United Kingdom
Web of Science Subject CategoriesEngineering; Engineering, Electrical & Electronic

Last updated on 2020-24-11 at 00:22