OBSTACLE DETECTION SYSTEM
First Claim
Patent Images
1. A computer-implemented method of detecting objects in a path of a vehicle comprising:
- obtaining an image frame that depicts the path of the vehicle;
generating an edge-image corresponding to the image frame;
generating a binary image corresponding to the edge-image;
identifying one or more blobs in the binary image that respectively correspond to one or more objects in the image frame; and
determining that one of the objects in the image frame is an obstacle in the path of the vehicle based on an analysis of the blobs in the binary image.
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Abstract
A computer-implemented method of detecting objects in a path of a vehicle is provided. An image frame that depicts the path of the vehicle is obtained. An edge-image corresponding to the image frame is generated. A binary image corresponding to the edge-image is also generated. One or more blobs in the binary image that respectively correspond to one or more objects in the image frame are identified. Based on an analysis of the blobs in the binary image, a determination is made that one of the objects in the image frame is an obstacle in the path of the vehicle.
42 Citations
20 Claims
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1. A computer-implemented method of detecting objects in a path of a vehicle comprising:
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obtaining an image frame that depicts the path of the vehicle; generating an edge-image corresponding to the image frame; generating a binary image corresponding to the edge-image; identifying one or more blobs in the binary image that respectively correspond to one or more objects in the image frame; and determining that one of the objects in the image frame is an obstacle in the path of the vehicle based on an analysis of the blobs in the binary image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 20)
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11. A system for detecting objects in a path of a vehicle comprising:
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an image segmentation module that generates an edge-image corresponding to an image frame, the image frame depicts the path of the vehicle; a binary image creation module that generates a binary image corresponding to the edge-image; a blob analysis module that identifies one or more blobs in the binary image that respectively correspond to one or more objects in the image frame; and an obstacle verification module that determines one of the objects in the image frame is an obstacle in the path of the vehicle based on an analysis of the blobs in the binary image. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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Specification