In order to mimic analog halftoning techniques, clustered-dot ordered dithering or Amplitude Modulated (AM) halftoning produces this illusion by varying the size of printed dots according to the gray level of an original continuous image.
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- 傳統的調幅加網(wǎng)(又稱(chēng)聚集點(diǎn)有序抖動(dòng)加網(wǎng))通過(guò)改變網(wǎng)點(diǎn)的大小來(lái)表現灰度級,對于低分辨率的打印機而言,其設備輸出分辨率與再現圖像層次的矛盾尤為突出。
