METHOD AND DEVICE FOR DETECTING VEHICLE OCCUPANCY USING PASSENGER'S KEYPOINT DETECTED THROUGH IMAGE ANALYSIS FOR HUMANS' STATUS RECOGNITION

摘要

A method for detecting vehicle occupancy using passenger keypoints based on analysis of an interior image of a vehicle, comprising: (a) when the interior image is obtained, a vehicle occupancy detection device comprising: (i) the interior image By input to the extraction network, a convolution operation is applied to the indoor image to generate a feature tensor; (iii) input the keypoint heatmap and the PAF to a keypoint detection device, thereby extracting keypoints from the keypoint heatmap, (iv) grouping the keypoints based on the PAF, each detecting key points for each passenger; and (b) inputting the keypoint into a seat occupancy matcher to match the passenger to the seat with reference to the inputted keypoint and a preset ROI (Region of Interest) of the seat, It relates to a method comprising; detecting occupancy.