code character,extension是什么意思

用法例句

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.

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。