计算机工程与科学2012，Vol.34Issue(4)：47-51,5.DOI:10.3969/j.issn.1007-130X.2012.04.010
基于YHFT-QDSP的并行图像匹配算法
A Parallel Image Matching Algorithm Based on YHFT-QDSP
摘要
Abstract
A parallel image matching algorithm based on YHFT-QDSP is proposed, which adopts a data-level parallel method to implement parallel keypoints extraction and matching, and fully develops multi-level parallelism of multi-core processors. The parallel algorithms for SIFT, SURF and PCA-SIFT are implemented and evaluated, and the experimental results show that the parallel image matching algorithms have good adaptability for various distortion images and the image matching ability is close to the sequential algorithm with the average speedup of 3. 2.关键词
并行/SIFT/图像匹配/多核处理器Key words
parallel/ SIFT/ image matching/ multi-core processor分类
信息技术与安全科学引用本文复制引用
刘仲,邢彬朝,扈啸..基于YHFT-QDSP的并行图像匹配算法[J].计算机工程与科学,2012,34(4):47-51,5.基金项目
"核高基"重大专门项目(2009ZX01034-001-001-006) （2009ZX01034-001-001-006）
国家自然科学基金资助项目(60503042) （60503042）
