MAP DATA CO-REGISTRATION AND LOCALIZATION SYSTEM AND METHOD
Embodiments of architecture, systems, and methods used to provide map data, sensor data, and asset signature data including location data, depth data, and positional data for a terrestrially mobile entity, location and positional data for pseudo-fixed assets and dynamic assets relative to the terrestrially mobile entity via a combination of aerial sensor data and terrestrial data. Other embodiments may be described and claimed.
1 . A computer-implemented method of creating a map of an environment, the method comprising:
receiving a dataset from a terrestrial mobile entity (TME) system including on-board machine vision sensors, the TME system dataset including machine vision sensor data;
receiving a dataset from an aerial system including on-board machine vision and signal sensors, the aerial system dataset including location data and one of image data and depth data of the environment;
forming a three-dimensional (3D) semantic map from the received aerial system dataset and the TME system dataset.
2 . The computer-implemented method of claim 1 , further including determining a location of the TME based on the formed 3D semantic map and the received TME system dataset.
3 . The computer-implemented method of claim 2 , further including forwarding the determined location of the TME to the TME system.
4 . The computer-implemented method of claim 1 , wherein the aerial system dataset includes location data and depth data of the environment and each datum of the depth data of the aerial system dataset has associated location data and fusing the received TME system dataset and the received aerial system dataset based on the depth data and location data to form an enhanced three-dimensional (3D) semantic map.
5 . The computer-implemented method of claim 4 , including analyzing the enhanced three-dimensional (3D) semantic map to detect a plurality of pseudo-fixed assets for the environment and adding one of multiple viewpoints in an environment, color, and intensity for each pseudo-fixed asset of the detected plurality of pseudo-fixed assets in the environment to the enhanced three-dimensional (3D) semantic map.
6 . The computer-implemented method of claim 4 , further including analyzing the enhanced three-dimensional (3D) semantic map to detect a plurality of pseudo-fixed assets for the environment and determining unique signatures for each pseudo-fixed asset of the detected plurality of pseudo-fixed assets.
7 . The computer-implemented method of claim 6 , wherein each determined unique signature for each pseudo-fixed asset of the plurality of pseudo-fixed assets includes an associated datum from the depth data of the received aerial system dataset.
8 . The computer-implemented method of claim 1 , wherein the received TME system dataset has higher image resolution than the aerial system dataset.
9 . The computer-implemented method of claim 1 , wherein the received TME system dataset has lower location accuracy than the aerial system dataset.
10 . The computer-implemented method of claim 1 , further including analyzing the received aerial system dataset to detect a plurality of pseudo-fixed assets and determining unique signatures for each pseudo-fixed asset of the plurality of pseudo-fixed assets.
11 . The computer-implemented method of claim 10 , further including analyzing the received TME system dataset to detect a plurality of pseudo-fixed assets and determining signatures for any pseudo-fixed assets in the received TME system dataset and correlating the determined signatures for any pseudo-fixed assets in the received TME system dataset with the determined signatures for any pseudo-fixed assets in the received aerial system dataset to fuse the received TME system dataset and the received aerial system dataset to form an enhanced three-dimensional (3D) semantic map.
12 . The computer-implemented method of claim 11 , wherein the received TME system dataset includes one of image, radar, LIDAR, WiFi, Bluetooth, other wireless signal data representing the environment about the TME.
13 . The computer-implemented method of claim 11 , wherein each determined unique signature for each pseudo-fixed asset of the plurality of pseudo-fixed assets in the received aerial system dataset includes an associated datum from the depth data.
14 . The computer-implemented method of claim 12 , wherein the determined signatures are voxel signatures.
15 . The computer-implemented method of claim 1 , including updating a three-dimensional (3D) semantic map developed from other datasets based on the received aerial system dataset and the TME system dataset.
16 . A computer-implemented method of localizing a terrestrial mobile entity (TME) having a system including an on-board machine vision and signal sensors in an environment, the method comprising:
at the TME system including machine vision sensors, collecting image data of the environment about the TME to form a TME system dataset;
forwarding the TME system dataset to a map co-registration system (McRS);
at the TME system receiving a three-dimensional (3D) semantic map from the McRS based on the forwarded TME system dataset, the 3D semantic map formed from an aerial system dataset, the aerial system including on-board machine vision and signal sensors and the aerial system dataset including location data and one of image data and depth data of the environment; and
at the TME system determining the TME location based on the received 3D semantic map and the TME system dataset.
17 . The computer-implemented method of claim 16 , wherein the aerial system dataset includes location data and depth data of the environment and each datum of the depth data of the aerial system dataset has associated location data.
18 . The computer-implemented method of claim 16 , further including at the TME system receiving a plurality of determined unique signatures, each for a pseudo-fixed asset of a plurality of pseudo-fixed assets detected in the 3D semantic map by the McRS based on the aerial system dataset.
19 . The computer-implemented method of claim 18 , wherein the aerial system dataset includes location data and depth data of the environment and each determined unique signature for each pseudo-fixed asset of the plurality of determined unique signatures includes an associated datum from the aerial system dataset depth data.
20 . The computer-implemented method of claim 17 , further including at the McRS determining signatures for any pseudo-fixed assets in the TME system dataset and correlating the determined signatures for any pseudo-fixed assets in the TME system with the plurality of determined unique signatures formed from the aerial system dataset and forming the three-dimensional (3D) semantic map in part based on the correlation.