全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

一种基于时空分析的步态识别方法

, PP. 281-286

Keywords: 生物特征技术,步态识别,时空分析,背景减除

Full-Text   Cite this paper   Add to My Lib

Abstract:

提出一种基于侧影的非模型步态识别方法,从图像序列中提取特征进行识别.首先,采用背景减除技术检测跟踪人的侧影,提取出相应的侧影形状轮廓.然后,用新的轮廓形状描述和分析方法对轮廓形状进行时空分析,并运用离散傅立叶变换进一步提取最终用于识别的步态特征.该描述和分析方法兼顾步态的空间和时间信息,能在较低的代价下表达步态运动的时空变化模式.最后,运用标准的模式分类器对步态序列进行训练和识别.在常用数据库上所做测试的结果表明,本方法行之有效.

References

[1]  Murary M P. Gait as a Total Pattern of Movement. American Journal of Physical Medicine, 1967, 46(1): 290332
[2]  Zhang Daxu, Dai Kerong, Peng Jiaxiong. A Self Adaptive Object Extraction and Tracking Method for Complex Image Sequence. Acta Electronical Sinica,1994, 22(10): 4651 (in Chinese) (张大序,戴可荣,彭嘉雄.复杂图像序列的自适应目标提取和跟踪方法.电子学报, 1994, 22(10): 4651)
[3]  Wang Liang, Hu Weiming, Tan Tieniu. GaitBased Human Identification. Chinese Journal of Computers, 2003, 26(3): 353360 (in Chinese) (王 亮,胡卫明,谭铁牛.基于步态的身份识别.计算机学报, 2003, 26(3): 353360)
[4]  Wang Liang, Tan Tieniu, Hu Weiming, et al. Automatic Gait Recognition Based on Statistical Shape Analysis. IEEE Trans on Image Processing, 2003, 12(9): 11201131
[5]  Wang Liang, Tan Tieniu, Ning Huazhong, et al. Silhouette AnalysisBased Gait Recognition for Human Identification. IEEE Trans on Pattern Analysis and Machine Intelligence, 2003, 25(12): 15051518
[6]  Niyogi S A, Adelson E H. Analyzing and Recognizing Walking Figures in XYT // Proc of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition. Seattle, USA, 1994: 469474
[7]  Nixon M S, Carter J N. Advances in Automatic Gait Recognition // Proc of IEEE Conference on Face and Gesture Analysis. Seoul, Korea, 2004: 1116
[8]  BenAbdelkader C, Cutler R, Nanda H, et al. Eigengait: MotionBased Recognition of People Using Image SelfSimilarity // Proc of the 3rd International Conference on Audio and VideoBased Biometric Person Authentication. Halmstad, Sweden, 2001: 284294
[9]  HayfronAcquah J B, Nixon M S, Carter J N. Automatic Gait Recognition by Symmetry Analysis. Pattern Recognition Letters, 2003, 24(13): 21752183
[10]  Murase H, Sakai R. Moving Object Recognition in Eigenspace Representation: Gait Analysis and Lip Reading. Pattern Recognition Letters, 1996, 17(2): 155162
[11]  Little J, Boyd J. Recognizing People by Their Gait: The Shape of Motion. Journal of Computer Vision Research, 1998, 1(2): 232
[12]  Huang P, Harris C, Nixon M. Human Gait Recognition in Canonical Space Using Temporal Templates. Vision Image and Signal Processing, 1999, 146(2): 93100
[13]  Cunado D, Nixon M S, Carter J N. Gait Extraction and Description by EvidenceGathering // Proc of the 2nd International Conference on Audio and VideoBased Biometric Person Authentication. Nixon, USA, 1999: 4348
[14]  Yam C Y, Nixon M S, Carter J N. Automated Person Recognition by Walking and Running via ModelBased Approaches. Pattern Recognition, 2004, 37(5): 10571072
[15]  Su Han, Huang Fenggang. Markerless Human Gait Recognition by Shape and Motion Analysis // Proc of the International Conference on Intelligent Sensing and Information Processing. Chennai, India, 2005: 161165

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133