Abstract: Examples disclosed herein relate to a radar system and method of optimizing proximity clustering. The method includes generating radar data from return radio frequency beams with a radar system and detecting objects from the radar data, and generating a three-dimensional pixel map from the radar data including direction of arrival data. The method includes traversing the pixel map to identify other pixels containing detected objects neighboring a subject pixel and determining whether the subject pixel and a neighbor pixel are assigned to clusters. The method includes assigning the neighbor pixel to a same cluster as that of the subject pixel when only the subject pixel is assigned to a cluster, assigning the subject pixel to a same cluster as that of the neighbor pixel when only the neighbor pixel is assigned to a cluster, and merging clusters when the subject pixel and the neighbor pixel are assigned to different clusters.

Abstract: Examples disclosed herein relate to a radar system and method of optimizing proximity clustering. The method includes generating radar data from return radio frequency beams with a radar system and detecting objects from the radar data, and generating a three-dimensional pixel map from the radar data including direction of arrival data. The method includes traversing the pixel map to identify other pixels containing detected objects neighboring a subject pixel and determining whether the subject pixel and a neighbor pixel are assigned to clusters. The method includes assigning the neighbor pixel to a same cluster as that of the subject pixel when only the subject pixel is assigned to a cluster, assigning the subject pixel to a same cluster as that of the neighbor pixel when only the neighbor pixel is assigned to a cluster, and merging clusters when the subject pixel and the neighbor pixel are assigned to different clusters.