例句與造句

1. How to query by texture of image in web has also been studied in this thesis . there are two methods that have been mentioned : ( 1 ) using distance of spatial histogram to measure the similarity between images ; ( 2 ) using distance of a composed of four features detected from spatial dependent matrix to measure the similarity between images
   在這一部分，采用了兩種不同的紋理特征描述方法，分別是： ( 1 )利用圖像灰度直方圖距離度量圖像紋理的相似度； ( 2 )利用圖像灰度共生矩陣的四個(gè)特征值：均勻度、對(duì)比度、相關(guān)和熵所構(gòu)筑的向量距離來(lái)度量圖像紋理的相似度。
2. It's difficult to find spatial histogram in a sentence. 用spatial histogram造句挺難的