期刊文献+

基于视觉单词选择的高分辨率遥感图像飞机目标检测 被引量:5

Aircraft Detection in High-resolution Remote Sensing Imagery Based on Visual Words Selection
下载PDF
导出
摘要 高分辨率遥感图像中飞机目标的检测和识别具有重要的军事和民用价值,针对以往方法易受灰度分布和形态变化及伪装干扰等缺点,提出一种基于视觉词袋模型的高分辨率遥感图像飞机目标检测的新方法。为了精简飞机视觉码本得到最具鉴别力的视觉单词,结合相关性及冗余度分析去除视觉码本中不相关、弱相关以及冗余的视觉单词,选择对飞机目标检测最为重要的视觉单词,减少了计算复杂度,提高了算法的检测性能。 It is difficult to detect the target of aircrafts in high resolution remote sensing ima- ges. So a bag-of visual-words model is proposed. In order to abtain the most discriminative visual words and make visual codebook effective and compact, the visual words that are irrele- vant, weakly irrelevant and redundant must be removed from the visual codebook. The method integrating relevance analysis with redundancy analysis is used to prune out those useless visual words. Finally, the most important visual words are chosen to describe aircrafts in high resolu- tion remote sensing images, which helps reducing the computation in the following test stage and also improving the efficiency.
出处 《数据采集与处理》 CSCD 北大核心 2014年第1期60-65,共6页 Journal of Data Acquisition and Processing
基金 国家自然科学基金(61170200)资助项目 江苏省科技支撑计划(BE2012179)资助项目
关键词 遥感图像 飞机检测 特征选择 视觉词袋 remote sensing imagery aircraft detection feature selection bag-of-visual-words
  • 相关文献

参考文献17

二级参考文献73

  • 1李迎春,陈贺新,赵铭,顼鹏飞.基于飞机目标的仿射不变矩研究[J].吉林大学学报(信息科学版),2003,21(S1):84-88. 被引量:9
  • 2李迎春,陈贺新,杨建波,林林.基于矩不变的飞机识别算法[J].吉林大学学报(信息科学版),2002,20(3):15-19. 被引量:12
  • 3肖先赐.混沌信号非线性预测方法及应用[J].通信对抗,2006(1):3-7. 被引量:3
  • 4章毓晋.图像工程(中册)[M].北京:清华大学出版社,2005.
  • 5GAURAV A, ASHWIN T V, SUGATA G. An image retrieval system with automatic query modification [ J ]. IEEE Trans on Multimedia, 2002, 4(2) : 201 -214.
  • 6CARSON C, BELONGIE S, GREENSPAN H, et al. Blockworld: image segmentation using expectation-maximization and its application to image querying [ J ]. IEEE Trans on PAMI, 2002, 24(8) : 1026 -1038.
  • 7WANG R. GAOL Q, YANG S. An image fusion approach based on segmentation region [ J ]. International J Information Technol,2005, 11 (7) :92 - 100.
  • 8LIAO S X, PAWLAK M. On image analysis by moments [ J ]. IEEE Trans on Pattern Analysis and Machine Intelligence, 1996, 18(3) : 254 -266.
  • 9DAS S, BHANU B, WU X, et al. Qualitative recognition of plane in perspective aerial images [ J ]. Image Technology, 1996 (1) :475 -518.
  • 10HMAM H, KIMA J. Aircraft recognition and pose estimation [C]//Proceedings of the International Conference on Visual Communications and Image Processing. Perth, Western Australia: SPIE, 2000.

共引文献71

同被引文献56

  • 1李德仁,宁晓刚.一种新的基于内容遥感图像检索的图像分块策略[J].武汉大学学报(信息科学版),2006,31(8):659-662. 被引量:16
  • 2柴玉梅,王宇.基于TFIDF的文本特征选择方法[J].微计算机信息,2006,22(08X):24-26. 被引量:32
  • 3Ding C, Peng H. Minimum redundancy feature selection from microarray gene expression data[J]. Journal of Bioinformatics and Computational Biology, 2005, 3(02):185-205.
  • 4Yang Y, Pedersen J O. A comparative study on feature selection in text categorization[C] // ICML. [S. 1]: Morgan Kauf- mann Publishers, 1997: 412-420.
  • 5Blum A, Mitchell T. Combining labeled and unlabeled data with co-training[C]//Proceedings of the Eleventh Annual Con- ference on Computational Learning Theory. [S. 1. ]: ACM, 1998: 92-100.
  • 6Heckmann M, Berthommier F, Kroschel K. Noise adaptive stream weighting in audio-visual speech recognition[J]. EUR- ASIP Journal on Applied Signal Processing, 2002, 2002(1) : 1260-1273.
  • 7La Cascia M, Sethi S, Sclaroff S. Combining textual and visual cues for content-based image retrieval on the world wide web [C]//Content-Based Access of Image and Video Libraries. [S. 1. ]: IEEE, 1998: 24-28.
  • 8Wu Y, Chang E Y, Chang K C C, et ai. Optimal multimodal fusion for multimedia data analysis[C]//Proceedings of the 12th Annual ACM International Conference on Multimedia. [S. 1]: ACM, 2004: 572-579.
  • 9Peng H, Long F, Ding C. Feature selection based on mutual information criteria of max-dependency, max-relevance, and min-redundancy[J]. Pattern Analysis and Machine Intelligence, IEEE Transactions on, 2005, 27(8): 1226-1238.
  • 10He X, Cai D, Niyogi P. Laplacian score for feature selection[C]//Advances in Neural Information Processing Systems 18. [S.1]: MIT Press, 2005: 507-514.

引证文献5

二级引证文献36

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部