DocumentCode
2787963
Title
Improvement of two-step parallel thinning algorithm for military map contours
Author
JianHua, Xie ; Na, Cai ; Yuanwei, Jing
Author_Institution
Inf. Sci. & Eng., Northeastern Univ., Shenyang, China
fYear
2009
fDate
17-19 June 2009
Firstpage
1483
Lastpage
1486
Abstract
A fast parallel thinning algorithm is analyzed in this paper. An improved algorithm with two-step method is proposed to thin the contour of military maps. To make programming easy, the deleting array is given and the operation speed of the algorithm is improved. The algorithm is programmed with Visual C++6.0 and a good result is obtained. There is no distorted skeleton and excessive corrosion phenomenon, and the connectedness is satisfied.
Keywords
cartography; image processing; military computing; parallel algorithms; Visual C++6.0; excessive corrosion phenomenon; military map contour; two-step parallel thinning algorithm; Algorithm design and analysis; Corrosion; Image coding; Information analysis; Information science; Iterative algorithms; Parallel algorithms; Pixel; Skeleton; Testing; Connectedness; Parallel algorithm; Skeleton; Thinning;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Decision Conference, 2009. CCDC '09. Chinese
Conference_Location
Guilin
Print_ISBN
978-1-4244-2722-2
Electronic_ISBN
978-1-4244-2723-9
Type
conf
DOI
10.1109/CCDC.2009.5192183
Filename
5192183
Link To Document