The invention relates to the technical field of vehicle blind area monitoring, in particular to a vehicle blind area monitoring method which comprises the steps that a cascade weighted fusion CWF-SSD model is constructed, and the CWF-SSD model comprises a VGG16 network, a cascade attention mechanism and a weighted fusion module. Wherein the VGG16 network is used for feature extraction; the cascaded attention machine model structure can enhance target feature extraction and feature representation, and target features are processed and grouped in a cascaded manner; the weighted fusion module is used for integrating feature information from different scales; and processing real-time image data acquired by a high-definition camera on the vehicle based on the final CWF-SSD model to monitor the blind area of the vehicle. According to the invention, the cascaded attention mechanism and the weighted fusion module are introduced, so that the recognition precision of the small target in the vehicle blind area range can be improved.
本发明涉及车辆盲区监测技术领域,具体涉及一种车辆盲区的监测方法,包括构建级联加权融合CWF‑SSD模型,所述CWF‑SSD模型包括VGG16网络、级联式注意力机制和加权融合模块。其中VGG16网络用于进行特征提取;级联式注意力机模型结构可以增强目标特征提取和特征表示,以级联形式手段对目标特征进行处理和分组;加权融合模块用于整合来自不同尺度的特征信息;基于所述最终的CWF‑SSD模型处理车辆上高清摄像头获取的实时图像数据对车辆盲区进行监测。本发明通过引入级联式注意力机制和加权融合模块,可以提高对车辆盲区范围内小目标的识别精度。
Vehicle blind area monitoring method
一种车辆盲区的监测方法
2025-05-16
Patent
Electronic Resource
Chinese
IPC: | G06V / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Vehicle blind area monitoring auxiliary system and method
European Patent Office | 2021
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