DocumentCode
2956984
Title
Object recognition using polar-exponential grid technique
Author
Zhang, Hai-yan ; Wang, Dong-mu ; Song, Keou
Author_Institution
Coll. of Comput. Sci. & Technol., Harbin Eng. Univ., China
Volume
2
fYear
2003
fDate
18-20 Sept. 2003
Firstpage
816
Abstract
A new polar-exponential grid technique for object recognition is proposed in this paper. An object in the rectangular coordinate is mapped into the polar-log coordinate, and the closed profile of the object is transformed a one dimension curve. The structure of the curve has rotate, scale, translate invariance, which can be used in object recognition. Better recognition result using the structure invariant is got.
Keywords
computer vision; object detection; object recognition; polar-exponential grid technique; polar-log coordinate; rectangular coordinate; Computational modeling; Computer science; Computer simulation; Eyes; Image coding; Image sampling; Object recognition; Optical signal processing; Pixel; Signal sampling;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing and Analysis, 2003. ISPA 2003. Proceedings of the 3rd International Symposium on
Print_ISBN
953-184-061-X
Type
conf
DOI
10.1109/ISPA.2003.1296390
Filename
1296390
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