In the part of preprocess phase, we should sharp the image and then use the maximum variance binalization, and after that is preliminary classification, eliminate noise, and the last is extract gesture contour.
在预处理阶段需要对图像锐化处理，在基于锐化处理后的图像用方差最大化方法进行二值化处理，接着就是初步分类和除噪声处理，最后提取手势图像的轮廓。
参考来源 - 结构分类的手势识别算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The investigation and analysis were carded out on the distribution and characters of Bombax ceiba in Hainan Province, and a preliminary classification standard was formed.
对海南木棉的分布特点进行了调查和分析，并初步确立了分类标准。
This paper discusses the definition and range of the wheat flour for special use. The preliminary classification of flour for special use is given according to the major quality index.
本文对专用小麦粉的定义，范围等概念性问题作了探讨，并试图根据基础质量指标对专用粉进行初步分类。
Moreover, taking specific identity between offenders and victims and particular damages caused by offences as standards, it proposes a preliminary classification of crimes of private prosecution.
并以行为人与被害人之间的特定身份和行为造成的特定损害为标准，对亲告罪作了初步的分类。
应用推荐