Title :
Research on Parallel Algorithm of Salient Features Extraction for Nature Scene Recognition
Author :
Lu, Wang ; Zhigang, Wu ; Zixing, Cai
Author_Institution :
Sch. of Comput., Zhongyuan Univ. of Technol., Zhengzhou, China
Abstract :
To satisfy real-time requirement of mobile robot´ scene recognition, the parallel algorithms of salient features extraction are designed and implemented. Firstly, the parallel characters of salient features extraction are analyzed. Then, two parallel algorithms are presented based on multi-core and GPU respectively. Experiments show that multi-core parallel algorithm can satisfy real-time requirement and has simple implementation.
Keywords :
control engineering computing; feature extraction; graphics processing units; mobile robots; multiprocessing systems; object recognition; parallel algorithms; robot vision; GPU; graphics processing unit; mobile robot scene recognition; multicore parallel algorithm; nature scene recognition; salient feature extraction; Feature extraction; Graphics processing unit; Image color analysis; Instruction sets; Kernel; Parallel algorithms; Real time systems; GPU; multi-core; parallel; salient feature extraction;
Conference_Titel :
Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM), 2012 International Conference on
Conference_Location :
Hunan
Print_ISBN :
978-1-4673-0458-0
DOI :
10.1109/CDCIEM.2012.140
