SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND INFORMATION PROCESSING APPARATUS

原文（中国語）

A signal processing apparatus according to an embodiment includes: a reception unit configured to receive velocity point cloud data from a first sensor, the velocity point cloud data including a plurality of points, each point having velocity information and time-point information; a correction unit that corrects at least one attribute value related to at least one point included in the velocity point cloud data, the correction made based on an estimated value at a predetermined time-point; and a transmission unit configured to add corrected time-point information indicating the predetermined time-point to the attribute value corrected by the correction unit and transmits the corrected attribute value together with the corrected time-point information.