例句與造句

1. In this paper , we propose the chord - distribution - based image description , and research the image retrieval algorithm based on this description . the main work of the paper consists of two part that are the feature description about image and the algorithm of image retrieval . in the first part , we propose the definition of region - chord , the presentation of chord - distribution , and describle image after analyzing the properties of chord - distribution . in the second part , after partitioning image and counting region - chord - distribution , we analyse the forground and background of image to each region and propose the criterion of the similarity of images
   論文的主要工作由圖象特征描述和圖象檢索算法兩部分組成。在圖象特征描述部分，我們給出了區(qū)域弦的定義和區(qū)域弦分布的表示，分析了弦分布的性質(zhì)，并在此基礎(chǔ)上進(jìn)行了圖象特征描述。在圖象檢索算法部分，本文首先作了圖象區(qū)域劃分、區(qū)域弦分布的計(jì)算；其次對(duì)區(qū)域作了前景、背景分析并給出了圖象間的相似性度量。
2. It's difficult to find counting region in a sentence. 用counting region造句挺難的