CAJ | 학술논문

提出了一种基于线性拟合的多运动目标跟踪算法。该算法首先利用新的DG-CENTRIST特征和颜色特征，进行似然计算；然后计算跟踪目标与当前帧目标的重合度，利用重合度进行目标度量和遮挡判断，当存在遮挡时，通过线性拟合来预测相互遮挡时目标的轨迹，对跟踪结果进行校正，实现多目标的正确跟踪。该算法具有很好的鲁棒性和稳定性，实验结果表明该方法能有效提高多目标跟踪的准确性。
제출료일충기우선성의합적다운동목표근종산법。해산법수선이용신적DG-CENTRIST특정화안색특정，진행사연계산；연후계산근종목표여당전정목표적중합도，이용중합도진행목표도량화차당판단，당존재차당시，통과선성의합래예측상호차당시목표적궤적，대근종결과진행교정，실현다목표적정학근종。해산법구유흔호적로봉성화은정성，실험결과표명해방법능유효제고다목표근종적준학성。
For multiple objects tracking in complex scenes ,a new tracking algorithm has been proposed in this paper based on linear fitting for multiple moving objects .The algorithm makes likelihood calculation by means of new DG-CENTRIST feature and color feature ,and then the overlapping ratio of the tracking object and the object in the current frame have been calculated with coincidence degree to measure the oc-clusion .If there is occlusion ,we predict the trajectory of each object by linear fitting and adjust the results of tracking in order to get correct results .The algorithm has good robustness and stability ,and the experi-ment results show that this method can effectively improve the accuracy of the multiple target tracking .