INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD
First Claim
Patent Images
1. An information processing apparatus comprising:
- a unit configured to obtain a feature amount from an input image;
a unit configured to obtain context information representing a context regarding the image;
a first identification unit configured to obtain, from the feature amount, a first likelihood indicating a likelihood at which the image is an image of a specific object;
a second identification unit configured to obtain, from the context information, a second likelihood indicating a likelihood at which the image is an image of the specific object; and
a unit configured to identify, by using the first likelihood and the second likelihood, whether the image is an image of the specific object,wherein the second identification unit includes a discriminator learnt using the first likelihood and the context information.
1 Assignment
0 Petitions
Accused Products
Abstract
A feature amount, and context information representing a context regarding an image are obtained from the image. The first likelihood indicating the likelihood at which the image is an image of a specific object is obtained from the feature amount. The second likelihood indicating the likelihood at which the image is an image of the specific object is obtained from the context information. Whether the image is an image of the specific object is identified using the first likelihood and the second likelihood.
-
Citations
9 Claims
-
1. An information processing apparatus comprising:
-
a unit configured to obtain a feature amount from an input image; a unit configured to obtain context information representing a context regarding the image; a first identification unit configured to obtain, from the feature amount, a first likelihood indicating a likelihood at which the image is an image of a specific object; a second identification unit configured to obtain, from the context information, a second likelihood indicating a likelihood at which the image is an image of the specific object; and a unit configured to identify, by using the first likelihood and the second likelihood, whether the image is an image of the specific object, wherein the second identification unit includes a discriminator learnt using the first likelihood and the context information. - View Dependent Claims (2, 3, 4)
-
-
5. An information processing apparatus comprising:
-
a unit configured to obtain a feature amount from an input image; a unit configured to obtain context information representing a context regarding the image; a first identification unit configured to obtain, from the feature amount, a first likelihood indicating a likelihood at which the image is an image of a specific object; and a learning unit configured to learn a second identification unit being different from the first identification unit by using the first likelihood and the context information. - View Dependent Claims (6)
-
-
7. An information processing method to be performed by an information processing apparatus, comprising:
-
causing a unit configured to obtain a feature amount of the information processing apparatus, to obtain a feature amount from an input image; causing a unit configured to obtain context information of the information processing apparatus, to obtain context information representing a context regarding the image; causing a first identification unit of the information processing apparatus to obtain, from the feature amount, a first likelihood indicating a likelihood at which the image is an image of a specific object; causing a second identification unit of the information processing apparatus to obtain, from the context information, a second likelihood indicating a likelihood at which the image is an image of the specific object; and causing an identification unit of the information processing apparatus to identify, by using the first likelihood and the second likelihood, whether the image is an image of the specific object, wherein the second identification unit includes a discriminator learnt using the first likelihood and the context information.
-
-
8. An information processing method to be performed by an information processing apparatus, comprising:
-
causing a unit configured to obtain a feature amount of the information processing apparatus, to obtain a feature amount from an input image; causing a unit configured to obtain context information of the information processing apparatus, to obtain context information representing a context regarding the image; causing a first identification unit of the information processing apparatus to obtain, from the feature amount, a first likelihood indicating a likelihood at which the image is an image of a specific object; and causing a learning unit of the information processing apparatus to learn a second identification unit being different from the first identification unit by using the first likelihood and the context information.
-
-
9. A non-transitory computer-readable storage medium storing a computer program for causing a computer to function as:
-
a unit configured to obtain a feature amount from an input image; a unit configured to obtain context information representing a context regarding the image; a first identification unit configured to obtain, from the feature amount, a first likelihood indicating a likelihood at which the image is an image of a specific object; a second identification unit configured to obtain, from the context information, a second likelihood indicating a likelihood at which the image is an image of the specific object; and a unit configured to identify, by using the first likelihood and the second likelihood, whether the image is an image of the specific object, wherein the second identification unit includes a discriminator learnt using the first likelihood and the context information.
-
Specification