US 2015/0029308 A1 · APPARATUS AND METHOD FOR RECONSTRUCTING SCENE OF TRAFFIC ACCIDENT

Abstract

Disclosed are an apparatus and method for reconstructing the scene of a traffic accident. The apparatus includes an information collection unit for receiving images and sounds of a scene of a traffic accident and a stationary object and a moving object located around the scene. A stationary object reconstruction unit reconstructs a 3D shape of the stationary object, and constructs a 3D accident environment. A moving object reconstruction unit aligns the images in time, detecting motions of the moving object from the aligned images, and combines the detected motions of the moving object into the 3D accident environment including the reconstructed stationary object according to times. A reproduction unit reproduces the scene of the traffic accident at corresponding time based on results of combination in response to a time-based playback request, the scene of the traffic accident being reproduced so that the 3D moving object is moved.

Claims17

Dependent claims

An apparatus for reconstructing a scene of a traffic accident, comprising:

an information collection unit for receiving images and sounds of a scene of a traffic accident and a stationary object and a moving object located around the scene;
a stationary object reconstruction unit for reconstructing a three-dimensional (3D) shape of the stationary object based on the received images, and constructing a 3D accident environment;
a moving object reconstruction unit for aligning the received images in time, detecting motions of the moving object from the aligned images, and combining the detected motions of the moving object into the 3D accident environment including the reconstructed stationary object according to individual times;
and
a reproduction unit for reproducing the scene of the traffic accident at a corresponding time based on results of combination by the moving object reconstruction unit in response to a time-based playback request, the scene of the traffic accident being reproduced so that the 3D moving object is moved.

2 more elements

A method for reconstructing a scene of a traffic accident, comprising:

receiving, by an information collection unit, images and sounds of a scene of a traffic accident and a stationary object and a moving object located around the scene;
reconstructing, by a stationary object reconstruction unit, a three-dimensional (3D) shape of the stationary object based on the received images, and constructing a 3D accident environment;
aligning, by a moving object reconstruction unit, the received images in time, detecting motions of the moving object from the aligned images, and combining the detected motions of the moving object into the 3D accident environment including the reconstructed stationary object according to individual times;
and
reproducing, by a reproduction unit, the scene of the traffic accident at a corresponding time based on results of the combination in response to a time-based playback request, the scene of the traffic accident being reproduced so that the 3D moving object is moved.

2 more elements

Dependencies are inferred from the claim text.

Apparatus and method for reconstructing scene of traffic accident

Life of this patent

Apparatus and method for reconstructing scene of traffic accident

Life of this patent

Abstract

Claims17