DocumentCode
3030474
Title
Butterworth filter and Sobel edge detection to image
Author
Zhang, Zhong ; Zhao, Geng
Author_Institution
Xi´´Dian Univ., Xi´´an, China
fYear
2011
fDate
26-28 July 2011
Firstpage
254
Lastpage
256
Abstract
This paper discuss the detection Sobel edge detection prohibit of operator ,The edge detection operator effect solve the problem of positioning. Using the high-pass Butter worth filter and Sobel edge detection operator, which effectively solve this problem. We use DSP programming environment to verify the feasibility of the method and experimental results verify the proposed this method is very effective.
Keywords
Butterworth filters; edge detection; high-pass filters; DSP programming environment; Sobel edge detection operator; high-pass Butterworth filter; positioning problem; Cutoff frequency; Digital images; Digital signal processing; Filtering theory; Image edge detection; Noise; Butterworth filter; Edge detection; Sobel operator;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia Technology (ICMT), 2011 International Conference on
Conference_Location
Hangzhou
Print_ISBN
978-1-61284-771-9
Type
conf
DOI
10.1109/ICMT.2011.6002091
Filename
6002091
Link To Document