RADAR DATA PROCESSOR, OBJECT DISCRIMINATION DEVICE, RADAR DATA PROCESSING METHOD AND OBJECT DISCRIMINATION METHOD

摘要

To perform object discrimination based on radar data with high accuracy by using a machine learning model.SOLUTION: Radar data including respective pieces of information of reflection intensity and speed in each azimuth and each distance, are acquired. A radar detection image storing respective pieces of information of reflection intensity, speed and distance corresponding to a position of a pixel, is generated in each of a plurality of channels of respective pixels, on the basis of the radar data. Then the radar detection image is input to a machine learning model for image recognition, which is learned to perform object discrimination, and an object discrimination result output from the machine learning model is acquired. Especially, an object region is detected from the radar data in the whole observation area, the radar data of the object region are extracted from the radar data in the whole observation area, and on the basis of the radar data of the object region, the radar detection image of the object region is generated.SELECTED DRAWING: Figure 2