A study of interpolation filter for MUSE decoder
Nobuo Itoh, Yoshihiro Mizutani, Atsuhiro Yamashita, K. Naganawa, Y. Hori, SUSUMU Y. TAKAHASHI, Norihisa Takayama, S. Yanase · IEEE Transactions on Consumer Electronics · 1992
The authors describe the results from a study of the construction of an interpolation filter, and the determination method for the tap coefficients for the multiple sub-Nyquist sampling encoding (MUSE) HDTV decoder. They examine the skew-symmetric interpolation filter, consider the necessary conditions, and describe the deduction of an equation for the skew-symmetric interpolation filter. The application of the filter is described for moving and stationary area interpolation, where good characteristics were obtained.>