ZHANG Dong, QIAN Depei, WANG Jiayao, LIU Ailong. Map Data Denotation and Parallel Display Algorithm in Embedded Navigator[J]. Geomatics and Information Science of Wuhan University, 2007, 32(4): 343-346.
Citation: ZHANG Dong, QIAN Depei, WANG Jiayao, LIU Ailong. Map Data Denotation and Parallel Display Algorithm in Embedded Navigator[J]. Geomatics and Information Science of Wuhan University, 2007, 32(4): 343-346.
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Map Data Denotation and Parallel Display Algorithm in Embedded Navigator

    Abstract
  • After designing a navigation display data set(NDIS_SET)including several dimensions,a new parallel display algorithm with navigation data named N_PDIS is presented to adapt to embedded computation and memory limited resources.N_PDIS can choose one from two preparative bitmaps and switch to screen automatically through two parallel threads.After compared with normal navigation data display algorithm named NDIS,N_PDIS is shown more effective to improve display efficiency
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