DocumentCode
3346548
Title
Investigation on the Correction Algorithm of Lamina Based on Bilinear Mapping
Author
Guan Haiou ; Xu Shaohua
Author_Institution
Inf. Technol. Coll., HLJ August First Land Reclamation Univ., DaQing, China
fYear
2009
fDate
14-17 Oct. 2009
Firstpage
370
Lastpage
373
Abstract
This paper proposes the correction algorithm of lamina based on bilinear mapping aimed at the problems of image incline and geometric distortion when collecting field lamina images using digital camera. The validity of measurement has not been influenced by size, figure differential and white background of laminae. The experiment shows that the accuracy can reach to 99% when using this method to correct the lamina image, which is the basement of extracting the lamina features.
Keywords
feature extraction; geometry; image processing; bilinear mapping; correction algorithm; feature extraction; field lamina images; figure differentia; geometric distortion; image incline; white background; Calibration; Digital cameras; Distortion measurement; Educational institutions; Equations; Genetics; Information technology; Mice; Petroleum; Transforms; Bilinear mapping; Image Correction; Lamina;
fLanguage
English
Publisher
ieee
Conference_Titel
Genetic and Evolutionary Computing, 2009. WGEC '09. 3rd International Conference on
Conference_Location
Guilin
Print_ISBN
978-0-7695-3899-0
Type
conf
DOI
10.1109/WGEC.2009.128
Filename
5402870
Link To Document