Apparatus and method for object detection
AssigneesHyundai Motor Company, Kia Corporation
InventorsHyun Kyu Lim, Young Hyun Kim
Life of this patent
Estimating the term…
Abstract
An object detection apparatus includes a sensor device and a processor. The sensor device obtains an image. The processor obtains a first bounding box and a second bounding box based on a learning result of the image, calculates a two-dimensional overlapping degree between the first bounding box and the second bounding box, calculates a depth deviation between the first bounding box and the second bounding box, calculates a three-dimensional overlapping degree by reflecting the depth deviation to the two-dimensional overlapping degree, and performs a non-maximum suppression procedure based on the three-dimensional overlapping degree.
Claims20
An object detection apparatus comprising:
- a sensor device configured to obtain an image;
- and
- a processor configured to
- obtain a first bounding box and a second bounding box based on a learning result of the image,
- calculate a two-dimensional overlapping degree of between the first bounding box and the second bounding box,
- calculate a depth deviation between the first bounding box and the second bounding box,
- calculate a three-dimensional overlapping degree by reflecting the depth deviation to the two-dimensional overlapping degree, and
- perform a non-maximum suppression procedure based on the three-dimensional overlapping degree.
An object detection method comprising:
- obtaining a first bounding box and a second bounding box based on a learning result of an input image;
- calculating a two-dimensional overlapping degree between the first bounding box and the second bounding box;
- calculating a depth deviation between the first bounding box and the second bounding box;
- calculating a three-dimensional overlapping degree by reflecting the depth deviation to the two-dimensional overlapping degree;
- and
- performing a non-maximum suppression procedure based on the three-dimensional overlapping degree.
Dependencies are inferred from the claim text.