摘要：【中文】本发明公开了一种目标跟踪方法、装置及存储装置。该方法包括：基于相关滤波模型中的位置滤波模型获取当前帧的位置响应信息，并基于所述位置响应信息确定目标位置预测结果；基于所述位置响应信息计算峰值旁瓣比；若所述峰值旁瓣比小于或等于预设阈值，基于条件随机场模型对所述目标位置预测结果进行修正，将修正后的目标位置预测结果作为所述待跟踪目标在所述当前帧的位置跟踪结果输出。通过上述方式，解决了目标被遮挡时跟踪精度下降的问题。 【EN】The invention discloses a target tracking method, a target tracking device and a storage device. The method comprises the following steps: acquiring position response information of a current frame based on a position filtering model in the relevant filtering models, and determining a target position prediction result based on the position response information; calculating a peak-to-side lobe ratio based on the position response information; and if the peak sidelobe ratio is smaller than or equal to a preset threshold value, correcting the target position prediction result based on a conditional random field model, and outputting the corrected target position prediction result as a position tracking result of the target to be tracked in the current frame. By the mode, the problem that the tracking precision is reduced when the target is shielded is solved.

摘要：【中文】一种电量交易计划中断面越限定位方法和系统，包括：获取交易计划，基于交易计划与预先建立的电网拓扑分析模型匹配得到灵敏度矩阵；基于灵敏度矩阵，将电量交易计划的电量转换至电网断面的电量；对比电网断面的电量和设定的断面电量裕度，当出现越限时，根据灵敏度矩阵对断面越限进行定位。该方法和系统实现了交易计划校核，定量分析交易计划的可执行性，辅助调度人员量化掌握电量交易对电网运行的影响。当发现断面越限后，给出越限后的定位，为电量交易计划的制定和调整提供技术支撑。 【EN】A method and a system for positioning out-of-limit fault in an electric quantity trading plan comprise the following steps: acquiring a transaction plan, and matching the transaction plan with a pre-established power grid topology analysis model to obtain a sensitivity matrix; converting the electric quantity of the electric quantity trading plan into the electric quantity of the power grid section based on the sensitivity matrix; and comparing the electric quantity of the power grid section with the set section electric quantity margin, and positioning the section out-of-limit according to the sensitivity matrix when the section out-of-limit occurs. The method and the system realize the verification of the trading plan, quantitatively analyze the performability of the trading plan and assist the scheduling personnel to quantitatively master the influence of electric quantity trading on the operation of the power grid. And when the cross section is out of limit, giving out the position after out of limit, and providing technical support for the formulation and adjustment of the electric quantity trading plan.