论文标题
枪源和枪口头检测
Gun Source and Muzzle Head Detection
论文作者
论文摘要
全世界有急需保护枪支暴力的需求。在研究中，我们确定有三个主要领域，试图遏制枪支暴力：枪声的时间位置，枪支类型预测和枪支源（射手）检测。我们的任务是枪支源检测和枪口头检测，枪口头是枪的射击端的圆形开口。我们想在视频中在视频中找到枪头的枪口头，并确定谁开枪了。在我们的配方中，我们将枪口头检测的问题变成了人类物体检测和枪支烟雾检测的两个子问题。我们的假设是，枪口头通常位于射击和射手引起的枪支烟之间。我们在界限射手和检测枪支烟雾方面都有有趣的结果。在我们的实验中，我们通过检测枪支和射手来成功检测枪口头。
There is a surging need across the world for protection against gun violence. There are three main areas that we have identified as challenging in research that tries to curb gun violence: temporal location of gunshots, gun type prediction and gun source (shooter) detection. Our task is gun source detection and muzzle head detection, where the muzzle head is the round opening of the firing end of the gun. We would like to locate the muzzle head of the gun in the video visually, and identify who has fired the shot. In our formulation, we turn the problem of muzzle head detection into two sub-problems of human object detection and gun smoke detection. Our assumption is that the muzzle head typically lies between the gun smoke caused by the shot and the shooter. We have interesting results both in bounding the shooter as well as detecting the gun smoke. In our experiments, we are successful in detecting the muzzle head by detecting the gun smoke and the shooter.
