摘要
提出按照子场权重调制统计直方图对子场排序的方法,使排序后的子场具有最大限度的准延伸特性。仿真结果显示,此法能够良好地抑制动态伪轮廓,并且有助于克服单纯延伸编码显示灰度级不足的缺点。
This paper proposes a method for the arrangement of sub-field sequence according to weight modulated sub-field histogram, making the subfield to provide maximum pseudo stretched-out property after the arrangement. Simulation results show that this method can greatly reduce dynamic false contour and overcome the shortcoming of insufficient gray levels in pure stretched-out coding display.
出处
《电视技术》
北大核心
2004年第2期46-48,51,共4页
Video Engineering
