The invention discloses an inter-vehicle distance measurement method, an inter-vehicle distance measurement device, an electronic apparatus, a computer program, and a computer-readable recording medium. Disclosed is an inter-vehicle distance measurement method. The present invention comprises: a step for acquiring a traveling image captured by an imaging device of a traveling first vehicle; detecting a second vehicle from the acquired traveling image; if the second vehicle is not detected from the traveling image, detecting a first feature point of a second vehicle region from a first frame corresponding to a frame in which the second vehicle is detected prior to the frame in which the second vehicle is not detected among a plurality of frames constituting the traveling image; tracking the detected first feature point, and detecting a second feature point in a second frame corresponding to the current frame; calculating a feature point change value between the first feature point and the second feature point; and a step for calculating the distance from the imaging device of the first vehicle to the second vehicle on the basis of the calculated feature point change value.
公开了车间距离测量方法、车间距离测量装置、电子设备、计算机程序以及计算机可读记录介质。公开车间距离测量方法。本发明包括:获取行驶中的第一车辆的拍摄装置拍摄的行驶影像的步骤;从获取的行驶影像检测第二车辆的步骤;若从行驶影像未检测出第二车辆,则在构成行驶影像的多个帧中,从与未检测出第二车辆的帧之前的检测出第二车辆的帧相对应的第一帧检测第二车辆区域的第一特征点的步骤;跟踪检测的第一特征点,检测与目前帧相对应的第二帧内的第二特征点的步骤;计算第一特征点和第二特征点之间的特征点变化值的步骤;以及基于计算的特征点变化值,计算从第一车辆的拍摄装置到第二车辆为止的距离的步骤。
Inter-vehicle distance measurement method, inter-vehicle distance measurement device, electronic apparatus, computer program, and computer-readable recording medium
车间距离测量方法、车间距离测量装置、电子设备、计算机程序以及计算机可读记录介质
2023-08-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2021
|Europäisches Patentamt | 2023
|Europäisches Patentamt | 2021
|Europäisches Patentamt | 2021
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