SYSTEMS AND METHODS FOR NON-OBSTACLE AREA DETECTION
First Claim
1. An electronic device for processing images, comprising:
- a memory; and
a processor coupled to the memory configured to;
obtain an image;
generate a depth map based on the image;
map the depth map to linear model parameters based on a depth of a portion of the image;
determine a fitting is achieved based on comparing the linear model parameters to pre-determined model parameters; and
classify a road in the image based on determining that the fitting is achieved.
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Abstract
A method performed by an electronic device is described. The method includes generating a depth map of a scene external to a vehicle. The method also includes performing first processing in a first direction of a depth map to determine a first non-obstacle estimation of the scene. The method also includes performing second processing in a second direction of the depth map to determine a second non-obstacle estimation of the scene. The method further includes combining the first non-obstacle estimation and the second non-obstacle estimation to determine a non-obstacle map of the scene. The combining includes combining comprises selectively using a first reliability map of the first processing and/or a second reliability map of the second processing The method additionally includes navigating the vehicle using the non-obstacle map.
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Citations
27 Claims
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1. An electronic device for processing images, comprising:
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a memory; and a processor coupled to the memory configured to; obtain an image; generate a depth map based on the image; map the depth map to linear model parameters based on a depth of a portion of the image; determine a fitting is achieved based on comparing the linear model parameters to pre-determined model parameters; and classify a road in the image based on determining that the fitting is achieved. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A method for processing images, comprising:
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obtaining an image; generating a depth map based on the image; mapping the depth map to linear model parameters based on a depth of a portion of the image; determining a fitting is achieved based on comparing the linear model parameters to pre-determined model parameters; and classifying a road in the image based on determining that the fitting is achieved. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25, 26)
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27. A non-transitory computer-readable medium for processing images, the non-transitory computer-readable medium storing a program containing instructions that, when executed by a processor of a device, cause the device to perform a method comprising:
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obtaining an image; generating a depth map based on the image; mapping the depth map to linear model parameters based on a depth of a portion of the image; determining a fitting is achieved based on comparing the linear model parameters to pre-determined model parameters; and classifying a road in the image based on determining that the fitting is achieved.
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Specification