摘要
采用可通过线性滤波器有效执行的B样条变换,进行离散信号和连续信号域之间的转换,完成信号处理算法直接作用于信号的B样条表示,应用最小二乘B样条解决图像处理中的噪声抑制、数据压缩、多分辨率处理等。
B-spline transform that can be implemented by linear filter is used to convert the discrete signals and continuous signals to complete the representation of B-spline of signal processing algorithm on the signal directly ,and the least squares B-spline approximation can be used to solve the problem of noise suppression, data compression, multi-resolution processing in image processing.
出处
《天津职业技术师范大学学报》
2011年第1期51-53,60,共4页
Journal of Tianjin University of Technology and Education
基金
天津职业技术师范大学科研启动项目(KYQD08015)
关键词
B样条
最小二乘法
图像处理
多分辨率
B-splines
the least squares
image processing
multi-resolution
