Admissible Concentration Factors for Edge Detection from Non-uniform Fourier Data
Admissible Concentration Factors for Edge Detection from Non-uniform Fourier Data
复制标题
非均匀傅立叶数据边缘检测的允许浓度因子
DOI:
10.1007/s10915-020-01307-9
复制
发表时间:
2020
影响因子:
2.5
通讯作者:
Xia, Congzhi
中科院分区:
文献类型:
--
作者:
Song, Guohui;Tucker, Gabe;Xia, Congzhi
Edge detection from Fourier data has been emerging in many applications. The concentration factor method has been widely used in detecting edges from Fourier data. We present a theoretic analysis of the concentration factor method for non-uniform Fourier data in this paper. Specifically, we propose admissible conditions for the concentration factors such that the edge detector converges to a smoothed approximation of the jump function. Moreover, we also introduce some specific choices of admissible concentration factors and present estimates of convergence rates correspondingly.
登录
查看更多内容
DOI:
10.1016/0262-8856(83)90021-5
发表时间:
1983
期刊:
Image Vis. Comput.
影响因子:
--
作者:
E. Hines;P. Watson
通讯作者:
P. Watson
影响因子:
1.2
作者:
E. Tadmor;Jing Zou
通讯作者:
Jing Zou
影响因子:
2.5
作者:
Churchill, Victor;Gelb, Anne
通讯作者:
Gelb, Anne
影响因子:
2.5
作者:
A. Viswanathan;Anne Gelb;D. Cochran
通讯作者:
D. Cochran
影响因子:
1.7
作者:
D. Cochran;Anne Gelb;Yang Wang
通讯作者:
Yang Wang