论文标题
深度透视感 - 感知多个对象跟踪
Depth Perspective-aware Multiple Object Tracking
论文作者
论文摘要
本文旨在解决多个对象跟踪（MOT），这是计算机视觉中的重要问题，但由于许多实际问题，尤其是闭塞，因此仍然具有挑战性。确实，我们提出了一种新的实时深度透视图 - 了解多个对象跟踪（DP-MOT）方法，以解决MOT中的闭塞问题。首先提出了一个简单而有效的主题深度估计（SODE），以在2D场景中自动以无监督的方式自动订购检测到的受试者的深度位置。然后，使用来自SODE的输出，提出了一个新的Active Pseudo-3D Kalman滤波器，即具有动态控制变量的Kalman滤波器的简单但有效的扩展，以动态更新对象的运动。此外，在数据关联步骤中提出了一种新的高阶关联方法，以合并检测到的对象之间的一阶和二阶关系。与标准MOT基准的最新MOT方法相比，提出的方法始终达到最先进的性能。
This paper aims to tackle Multiple Object Tracking (MOT), an important problem in computer vision but remains challenging due to many practical issues, especially occlusions. Indeed, we propose a new real-time Depth Perspective-aware Multiple Object Tracking (DP-MOT) approach to tackle the occlusion problem in MOT. A simple yet efficient Subject-Ordered Depth Estimation (SODE) is first proposed to automatically order the depth positions of detected subjects in a 2D scene in an unsupervised manner. Using the output from SODE, a new Active pseudo-3D Kalman filter, a simple but effective extension of Kalman filter with dynamic control variables, is then proposed to dynamically update the movement of objects. In addition, a new high-order association approach is presented in the data association step to incorporate first-order and second-order relationships between the detected objects. The proposed approach consistently achieves state-of-the-art performance compared to recent MOT methods on standard MOT benchmarks.
