APPARATUS AND METHOD FOR DETECTING OBJECT IN IMAGE, AND APPARATUS AND METHOD FOR COMPUTER-AIDED DIAGNOSIS
First Claim
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1. An apparatus for detecting an object in an image, the apparatus comprising:
- a detection group determiner configured to classify a plurality of feature levels into one or more detection groups, wherein the plurality of feature levels includes multiple scales and is arranged as a feature pyramid; and
a detection group processor configured to create one or more feature maps corresponding to the one or more detection groups, and to detect an object by applying one or more models to the one or more feature maps.
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Abstract
An apparatus for detecting an object in an image, including a detection group determiner configured to classify a plurality of feature levels into one or more detection groups, wherein the plurality of feature levels includes multiple scales and are arranged as a feature pyramid; and a detection group processor configured to create one or more feature maps corresponding to the one or more detection groups, and to detect an object by applying one or more models to the one or more feature maps.
11 Citations
20 Claims
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1. An apparatus for detecting an object in an image, the apparatus comprising:
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a detection group determiner configured to classify a plurality of feature levels into one or more detection groups, wherein the plurality of feature levels includes multiple scales and is arranged as a feature pyramid; and a detection group processor configured to create one or more feature maps corresponding to the one or more detection groups, and to detect an object by applying one or more models to the one or more feature maps. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for detecting an object in an image, comprising:
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classifying a plurality of feature levels into one or more detection groups, wherein the plurality of feature levels includes multiple scales and is arranged as a feature pyramid; creating one or more feature maps associated with the one or more detection groups; and detecting an object by applying one or more models to the one or more feature maps. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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18. A computer-aided diagnosis (CAD) apparatus comprising:
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an image inputter configured to receive an input medical image; a lesion detector configured to classify a scale-space into one or more detection groups, create one or more feature maps associated with the one or more detection groups, and detect a lesion by applying one or more models to the one or more feature map; and a lesion determiner configured to determine whether the detected lesion is benign or malignant. - View Dependent Claims (19, 20)
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Specification