Software‐processed edge‐ and level‐adaptive overdrive (SELAO) method for high‐quality motion pictures
Masahiro Baba, Goh Itoh, Haruhiko Okumura · Journal of the Society for Information Display · 2007
Abstract— In this paper, a software‐processed edge‐ and level‐adaptive overdrive (SELAO) method, which is a novel overdrive technique that utilizes not only a temporal change of gray levels but also a spatial edge intensity of motion pictures, is proposed. The SELAO method is a software video‐processing technology to improve motion‐picture quality rendered on LCDs more than is possible with a conventional SLAO method without edge‐adaptive overdrive, and it works in real time on commonly used personal computers (PCs).