The Reconnection of Contour Lines from Scanned Color Images of Topographical Maps Based on GPU Implementation.
Jianfeng SongPanfeng WangQiguang MiaoRuyi LiuBormin HuangPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2017)
Keyphrases
- contour lines
- gpu implementation
- color images
- topographic maps
- adaptive thresholding
- real time
- gray scale
- color information
- graphics processors
- feature tracking
- image processing
- morphological operations
- graphics processing units
- intensity images
- general purpose
- digital elevation models
- contrast enhancement
- computer vision