1) bullet mark
弹痕
1.
Technology and implementation of image enhancementabout bullet mark based on histogram mapping;
基于直方图变换的弹痕图像增强技术及实现
2.
Aimed at measuring the bullet mark on the helmet,the fringe projection Fourier Transformation Profilometry(FTP) based on double reference surfaces is proposed.
针对头盔上弹痕的三维轮廓测量,提出了采用基于双参考面的条纹投影傅里叶变换法。
2) Shell Case Trace
枪弹痕迹
1.
Based on Shell Case Trace Test Technology Combined with Digital Photo Treatment, a New Approach Has Been Raised on Applying Photoshop Cs2 Software to Shell Case Coordinate Picture as to get the Bottom Test of Shell Case trace, Meanwhile, Analyzing the Science, Legitimacy and Feasibility of the Approach.
本文在总结现有枪弹痕迹检验技术的基础上,结合数字图像处理技术,提出了通过使用数字图像处理软件Photoshopcs2处理枪弹痕迹数字坐标照片来测量弹壳底部痕迹特征的新方法,并在理论上对运用数字图像技术处理痕迹物证的科学性与合法性作了深入的分析,验证了本方法的可行
3) cartridge case trace
弹壳痕迹
1.
4" pistol will form five kinds of bullet traces and eleven often-seen cartridge case traces after shooting.
62mm手枪射击后会形成5种弹头痕迹和11种常见的弹壳痕迹。
4) shell marks
弹壳留痕
5) bullet trace detecting
弹痕检测
1.
Then, concerning the image processing technologies for bullet trace detecting, we raise an unprecedent.
然后,在弹痕检测图像处理方法方面,作者提出了基于3DLCS-200型的二维子弹模型-三维子弹模型-子弹信息数据库三位一体的综合检测方法:针对弹头检测,作者提出了减少数据冗余、精确提取弹头齿状痕迹的展平线(Unwrapped-Spread Curve, USC)方法,给出了弹头横截面边缘曲线与展平线之间一个简单的映射函数,提出了利用展平线的相似性度量进行自动同一认定的算法。
6) bounce mark
弹跳痕
补充资料：弹痕
1.枪弹或炮弹击中物体后留下的痕迹。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条