Patent ID: 8509490
Filing Date: 2013-08-13
Classification: G06T

Abstract:
1. A trajectory processing apparatus comprising: a trajectory database configured to store a position coordinate of a movable body detected from a camera image in association with data that specifies the camera image from which the movable body is detected; a camera image database configured to store the camera image; a data acquisition section configured to fetch the position coordinate of the movable body and the specifying data of the camera image from which the movable body is detected from the trajectory database; a trajectory display section configured to display the position coordinate of the movable body fetched by the data acquisition section as a trajectory of the movable body; a camera image acquisition section configured to acquire a camera image specified by the specifying data fetched by the data acquisition section from the camera image database; a camera image display section configured to display the camera image acquired by the camera image acquisition section; and wherein the position coordinate of the movable body is a three-dimensional world coordinate system, and the apparatus further comprises: a coordinate conversion section configured to convert the position coordinate into a camera image coordinate system from the world coordinate system; and a display control section configured to display an identifier of the movable body on a camera image displayed in the camera image display section in accordance with the coordinate in the camera image coordinate system.