METHODS AND SYSTEMS FOR PREDICTING PARKING SPACE VACANCY
A system for available parking space prediction within a parking area is provided. The system includes a vehicle-mounted image capture device configured to obtain an image of an object in or in proximity to a parking space within the parking area, the object including one or more of a component of a parked vehicle and a pedestrian in proximity to the parked vehicle. The system further includes a processor and a non-transitory memory storing instructions. The instructions cause the processor to receive the image from the image capture device, determine a characteristic of one or more of the component and the pedestrian in the image, and predict, using a machine learning algorithm and based on the characteristic, a probability that the parked vehicle will vacate the parking space within a predetermined period of time.
1 . A system for available parking space prediction within a parking area, the system comprising:
a vehicle-mounted image capture device configured to obtain an image of an object in or in proximity to a parking space within the parking area, wherein the object comprises one or more of a component of a parked vehicle and a pedestrian in proximity to the parked vehicle;
a processor;
a non-transitory memory storing instructions that when executed by the processor cause the processor to perform operations comprising:
receiving the image from the image capture device;
determining a characteristic of one or more of the component and the pedestrian in the image; and
predicting, by a machine learning algorithm and based on the characteristic, a probability that the parked vehicle will vacate the parking space within a predetermined period of time.
2 . The system of claim 1 , wherein the component corresponds to one of a door, a trunk lid, a hood, and a hatch.
3 . The system of claim 2 , wherein the characteristic of the component corresponds to currently open or currently closed.
4 . The system of claim 1 , wherein the machine learning algorithm comprises a convolutional neural network.
5 . The system of claim 1 , wherein the determining comprises performing image segmentation on the image and determining one or more contours of the object based at least in part on output from a recurrent neural network with a convolutional neural network.
6 . The system of claim 5 , wherein the convolutional neural network is configured to determine the characteristic based on the one or more contours.
7 . The system of claim 1 , wherein the characteristic comprises one or more of a posture of the pedestrian and a trajectory of the pedestrian toward the parked vehicle.
8 . The system of claim 7 , wherein the characteristic comprises a distance between the pedestrian and the parked vehicle.
9 . The system of claim 8 , wherein the image capture device comprises a plurality of vehicle mounted cameras.
10 . A method for available parking space prediction within a parking area, the method comprising:
receiving an image, from a vehicle mounted image capture device, of an object in or in proximity to a parking space within the parking area, wherein the object comprises one or more of a component of a parked vehicle and a pedestrian in proximity to the parked vehicle;
determining a characteristic of one or more of the component and the pedestrian in the image; and
predicting, by a machine learning algorithm and based on the characteristic, a probability that the parked vehicle will vacate the parking space within a predetermined period of time.
11 . The method of claim 10 , wherein the component corresponds to one of a door, a trunk lid, a hood, and a hatch.
12 . The method of claim 11 , wherein the characteristic of the component corresponds to one of currently open or currently closed.
13 . The method of claim 10 , wherein the machine learning algorithm comprises a convolutional neural network.
14 . The method of claim 10 , wherein the determining comprises performing image segmentation on the image and determining one or more contours of the object based at least in part on output from a recurrent neural network with a convolutional neural network.
15 . The method of claim 14 , wherein the convolutional neural network is configured to determine the characteristic based on the one or more contours.
16 . The method of claim 10 , wherein the characteristic comprises one or more of a posture of the pedestrian and a trajectory of the pedestrian toward the parked vehicle.
17 . The method of claim 16 , wherein the characteristic comprises a distance between the pedestrian and the parked vehicle.
18 . A non-transitory computer-readable media storing instructions that when executed by a processor, cause the processor to perform operations comprising:
receiving an image, from a vehicle mounted image capture device, of an object in or in proximity to a parking space within the parking area, wherein the object comprises one or more of a component of a parked vehicle and a pedestrian in proximity to the parked vehicle;
determining a characteristic of one or more of the component and the pedestrian in the image; and
predicting, by a machine learning algorithm and based on the characteristic and an associated status, a probability that the parked vehicle will vacate the parking space within a predetermined period of time.
19 . The non-transitory computer-readable media of claim 18 , wherein the component corresponds to one of a door, a trunk lid, a hood, and a hatch.
20 . The non-transitory computer-readable media of claim 19 , wherein the characteristic of the component corresponds to currently open or currently closed.