Discussion about Object Profile Cognitive Based on Biological Characteristics;
基于生物特征的图形轮廓认知探讨
A new tool path generation algorithm was presented to eliminate interferences,when nesting convex mold and concave die were machined with tool paths calculated by offsetting the 2D profile directly.
该算法只需要三次等距即可计算出凸台和凹槽加工刀轨,并且能够处理包含自由曲线的轮廓。
In this paper,bottom surface profile algorithm without compensation is deduced firstly based on laminated machining approach and uniform wear method.
针对三维金属微细结构的微细电火花加工,应用等损耗理论,采用分层加工的方法,建立了单道加工时底面形状随电极损耗而变化的轮廓模型。
A method of designing the tracer contour of YX-173A cam milling machine;
一种设计YX-173A专用凸轮铣床仿形靠模轮廓的方法
An algorithm for triangualating the 3D surface based on hierarohical CT image contours;
一种断层CT图像轮廓线生成曲面的三角化算法
Snake model based automatic tracking method for image object contour;
基于Snake模型的图像目标轮廓自动跟踪方法
A study of Xixia character and it s outline based on Chinese character;
基于汉字字形的西夏文字原型及其轮廓字研究
This paper introduced three cell outline extraction methods and proposed extracting the information of cell boundary out.
介绍3种细胞轮廓提取方法,提出利用链码技术提取细胞的边界轮廓信息。
Photo pretreatment,abstracting outline points and mathematics model establishing of photo-style are also discussed at length.
文章研究了利用计算机识别羊毛衫图片款式的具体步骤,对图片的录入、图片轮廓勾勒、轮廓数据提取的方法进行了详细介绍,其中提出了采用“逐行扫描法”和“八点连通法”对羊毛衫款式轮廓进行分析。
Algorithm for skyline queries based on window query;
基于窗口查询的轮廓查询算法
Algorithms for skyline query on data streams;
数据流上的轮廓查询算法
Research on Skyline Query Technology in Spatial Database;
空间数据库中轮廓查询技术的研究