Title :
Object analysis in images using complex 2D matched filters
Author :
Greitans, Modris ; Pudzs, Mihails ; Fuksis, Rihards
Author_Institution :
Inst. of Electron. & Comput. Sci., Latvia
Abstract :
This paper presents a method for feature extraction in images. The method produces matching intensity vector matrix by the use of 2D matched filtering with complex filter mask. Matching intensity vectors are composed of the pixel´s reaction to 2D matched filter within multiple angles and multiple scales using only one complex filter mask.
Keywords :
feature extraction; image matching; matched filters; matrix algebra; vectors; 2D matched filter; image feature extraction; matching intensity vector matrix; object analysis; Blood vessels; Data mining; Feature extraction; Image analysis; Image edge detection; Image processing; Information filtering; Information filters; Matched filters; Pattern recognition; 2D matched filters; Matching intensity vectors; complex filter; feature extraction;
Conference_Titel :
EUROCON 2009, EUROCON '09. IEEE
Conference_Location :
St.-Petersburg
Print_ISBN :
978-1-4244-3860-0
Electronic_ISBN :
978-1-4244-3861-7
DOI :
10.1109/EURCON.2009.5167822
