公开(公告)号：US11032511B1

公开(公告)日：2021-06-08

申请号：US15930417

申请日：2020-05-12

Applicant: NOVATEK Microelectronics Corp.

Inventor： Shuting Ge ,  I-Feng Lin ,  Haibo Liu ,  Xiaohui Li

IPC: H04N7/01

Abstract: A frame interpolation method for a video processor includes the steps of: determining whether a first input frame is received following a long-term cadence; generating interpolated frames by applying phase coefficients in a regular phase table corresponding to the long-term cadence when the first input frame is received following the long-term cadence; and generating interpolated frames by applying phase coefficients in a bad edit phase table corresponding to a bad edit cadence when the first input frame is received without following the long-term cadence.