First, original co-occurrence matrix feature parameters of wood were extracted in noise condition, earned on feature selection, and constructed parameter system of wood texture. 首先在無(wú)噪聲的環(huán)境下提取了木材的共生矩陣紋理原始特征參數,并對其進(jìn)行特征選擇,進(jìn)而建立了木材紋理參數體系。