bi-level image

基本解釋

Bi-level image coding is useful for document storage and archiving, image searches on the Internet and digital libraries.
二值圖像編碼在文本存儲、圖象檢索中有廣泛的應(yīng)用。
The "intensity moment", which is preserved in the color image, is called bi-level threshold algorithm of moment 4-D clustering.
這種稱為矩—四維聚類的兩級閾值化算法不僅簡單實(shí)用，而且效果較好。
An optimum threshold is selected by maximizing the correlation between the original halftone image and the thresholded bi-level image.
該算法以原始圖像與分割后圖像的相關(guān)系數(shù)最大為準(zhǔn)則，選取最優(yōu)閾值對磨粒圖像進(jìn)行二值化。