例句與造句

1. According to principles and human perception of color , a hsl ( hue saturation light ) color space , which is perceptively consistent with human vision , is selected and divided . the similarity between two colors is re - defined in order to accord with human discernment for colors . the method of extending color histogram is presented to match images with different colors
   從人類色彩感知的角度出發(fā)，研究了用于圖象檢索的色彩空間，特征提取和相似性度量等問題，將hsl色彩空間進(jìn)行了劃分，對每兩種色彩之間的相似度進(jìn)行了重新定義，便其更好地符合人對圖象色彩的辨別能力。
2. It's difficult to find extended color in a sentence. 用extended color造句挺難的