摘要
将图像平滑技术中的模板操作推广到B样条曲线的光顺处理上,设计了3种光顺模板:均值模板、加权模板和Gaussian模板,并运用这3种模板在误差范围内对B样条曲线进行光顺处理.实践证明,本方法灵活性强、计算速度快、光顺效果较好.
The work of template in the image smoothing skill is extended to the fairness of B-spline curves in this paper, Three fairness templates are designed: average template, weighted template and Gaussian template. Applying these three templaies, B-spline curves can be smoothed in the tolerance of error, Examples show that it is a flexible, efficient and effective method.
出处
《河北工业大学学报》
CAS
2006年第3期36-40,共5页
Journal of Hebei University of Technology
基金
河北省自然科学基金(A2004000001)
关键词
图像平滑
模板
B样条曲线
光顺
image smoothing
template
B-splinecurves
fairness