Selective max-pooling for object detection
First Claim
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1. A method for object detection, comprising:
- receiving an image and extracting features therefrom;
applying a learning process to determine sub-regions and select predetermined pooling regions;
performing selective max-pooling to choose one or more feature regions without noises,forming at least an object bounding box for a location;
applying a cascaded boosting classifier to each object bounding box, with each weak classifier taking a feature response of a region inside the bounding box as its input and then the region is in tum represented by a group of small sub-regions (regionlets), anddetermining a permutation invariant feature operation on features extracted from regionlets as
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Abstract
Systems and methods are disclosed for object detection by receiving an image and extracting features therefrom; applying a learning process to determine sub-regions and select predetermined pooling regions; and performing selective max-pooling to choose one or more feature regions without noises.
4 Citations
15 Claims
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1. A method for object detection, comprising:
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receiving an image and extracting features therefrom; applying a learning process to determine sub-regions and select predetermined pooling regions; performing selective max-pooling to choose one or more feature regions without noises, forming at least an object bounding box for a location; applying a cascaded boosting classifier to each object bounding box, with each weak classifier taking a feature response of a region inside the bounding box as its input and then the region is in tum represented by a group of small sub-regions (regionlets), and determining a permutation invariant feature operation on features extracted from regionlets as - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system for object detection, comprising:
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a camera; a processor coupled to the camera; code for receiving an image and extracting features therefrom; applying a learning process to determine sub-regions and select predetermined pooling regions; and performing selective max-pooling to choose one or more feature regions without noises, forming at least an object bounding box for a location; applying a cascaded boosting classifier to each object bounding box, with each weak classifier taking a feature response of a region inside the bounding box as its input and then the region is in tum represented by a group of small sub-regions (regionlets), and determining a permutation invariant feature operation on features extracted from regionlets as - View Dependent Claims (12, 13, 14, 15)
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Specification