Image Processing for Vehicular Applications Applying Edge Detection Technique
First Claim
1. An arrangement for obtaining information about objects in an environment in or around a vehicle, comprising:
- at least one optical imager for obtaining images of the environment; and
a processor coupled to said at least one imager for obtaining information about an object in one or more images obtained by said at least one imager, said processor being arranged to process the obtained images to determine edges of objects in the images and input data about the edges into a trained pattern recognition algorithm which has been trained to provide information about the object as output.
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Accused Products
Abstract
Arrangement and method for obtaining information about objects in an environment in or around a vehicle includes one or more optical imagers for obtaining images of the environment and a processor coupled to the imager(s) for obtaining information about an object in one or more images obtained by the imager(s). The processor is arranged to process the obtained images to determine edges of objects in the images and input data about the edges into a trained pattern recognition algorithm which has been trained to provide information about the object as output. The pattern recognition algorithm may include a neural network or variation thereof. The information about the object may be used to control a vehicular component such as an airbag or light filter.
134 Citations
20 Claims
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1. An arrangement for obtaining information about objects in an environment in or around a vehicle, comprising:
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at least one optical imager for obtaining images of the environment; and
a processor coupled to said at least one imager for obtaining information about an object in one or more images obtained by said at least one imager, said processor being arranged to process the obtained images to determine edges of objects in the images and input data about the edges into a trained pattern recognition algorithm which has been trained to provide information about the object as output. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for obtaining information about objects in an environment in or around a vehicle, comprising:
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in a training stage, training a pattern recognition algorithm to provide information about objects in the environment upon receiving as input information about edges of unknown objects;
installing the pattern recognition algorithm in a processor on the vehicle;
operatively obtaining images of the environment;
deriving data about edges of objects in the obtained images; and
providing the data to the pattern recognition algorithm in the processor to receive as output, information about the object. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification