A new approach to motion judder cancellation: Time stamp model using instant frame rate

Motion compensated frame interpolation is a key technology to remove motion blur and motion judder in displays. We propose a new approach to motion judder cancellation using time stamp model using instant frame rate. The proposed method exactly identifies the original frame rate of input frames and effectively reduces motion judder by avoiding abrupt changes in detection result. Also, the proposed method is robust against digital noise and bad edit. We can reduce motion judder noticeably by combining the proposed method with any high quality motion compensated frame interpolation techniques.