期刊文献+

足迹边缘弧度变化区分足别的量化研究 被引量:3

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摘要 足迹作为犯罪现场上最常见的一种痕迹物证,具有遗留率、发现率、提取率高等特点。而在实际的办案和现场勘察当中,几乎很难遇到能够反映出鞋底形态全貌的完整鞋印,而准确识别残缺鞋印形成的方向和区分左右足别是足迹检验的前提和关键。利用足迹的边缘弧度变化对足迹内外侧进行比较,并引入极坐标方法加以研究,极大地丰富了足别分析和足迹检验的方法。
出处 《中国人民公安大学学报(自然科学版)》 2013年第3期6-10,共5页 Journal of People’s Public Security University of China(Science and Technology)
基金 重庆市公安局科技攻关计划项目阶段性成果(2012-23)
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参考文献3

  • 1史力民.足迹学[M].北京:中国人民公安大学出版社,2007:7.
  • 2史力民,董佳英,李泰山,吴雪冬.赤足残缺足迹检验初探[J].辽宁警专学报,2005,7(2):6-9. 被引量:8
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共引文献29

同被引文献20

  • 1SU H J,CROOKES D,BOURIDANE A.Thresholding of noisy shoeprint images based on pixel context[J].Pattern Recognition Letters,2007,28(1):301-307.
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