raggedness
n. 破烂；粗糙
同义词
反义词
参考例子
1.Some experiments have proved that the combination of Block Truncation Codingtechnique and Subband Coding can get the reconstructed picture of a little raggedness of sharp ed.
实践表明，将块截断编码与子带编码相结合（即子带块截断编码算法），能去除前者所带来的严重的块效应，使重建图像质量明显提高。
英文解释
n.
1.a texture of a surface or edge that is not smooth but is irregular and uneven
2.shabbiness by virtue of being in rags
网络释义
raggedness
破烂; 破旧;