Abstract: A federated authentication server provides, in cooperation with an authentication server, a function of authenticating a user terminal to a resource server configured to provide a service to the user terminal, and includes an authentication information transmission unit configured to transmit authentication information about a user of the user terminal to the authentication server, a token reception unit configured to receive, from the authentication server, a token for use in accessing the resource server from the user terminal, a code issue unit configured to issue a code for identifying an authentication success response and transmit the code to the resource server, a storage unit configured to store the code and the token in association with each other, and a token transmission unit configured to transmit the token associated with the code to the resource server in a case where the code is transmitted from the resource server.

Abstract: An information processing apparatus includes an acquisition unit configured to acquire data with a first schema and data with a second schema, the data with the first schema including case-insensitive first identification information in identification information for management of data, the data with the second schema including the first identification information corresponding to the identification information and case-sensitive second identification information in the identification information, and a management unit configured to manage the data with the first schema and the data with the second schema in a retrievable manner.

Abstract: Provided is an apparatus, including: an image input unit configured to receive input of an image on which a target object placed on an operation plane imaged as a subject; an operation detecting unit configured to detect movement of a predetermined operation object in a state of being in contact with the target object using the image; a partial-image acquiring unit configured to acquire a partial image corresponding to a portion of the target object from the image in accordance with a position of the predetermined operation object being moved in a case where the movement of the predetermined operation object is detected by the operation detecting unit; and a generating unit configured to generate an image representing the target object using a plurality of the partial images acquired by the partial-image acquiring unit.

Abstract: An information processing apparatus includes an image obtaining unit configured to obtain an input image, an extraction unit configured to extract from the input image one or more regions corresponding to one or more objects included in a foreground of the operation surface in accordance with the reflected positional information and positional information of the operation surface in the space, a region specifying unit configured to specify an isolation region, which is not in contact with a boundary line which defines a predetermined closed region in the input image, from among the one or more regions extracted by the extraction unit, and a recognition unit configured to recognize an adjacency state of a predetermined instruction object relative to the operation surface in accordance with the positional information reflected from the portion corresponding to the isolation region as specified by the region specifying unit.

Abstract: Provided is an apparatus, including: an image input unit configured to receive input of an image on which a target object placed on an operation plane imaged as a subject; an operation detecting unit configured to detect movement of a predetermined operation object in a state of being in contact with the target object using the image; a partial-image acquiring unit configured to acquire a partial image corresponding to a portion of the target object from the image in accordance with a position of the predetermined operation object being moved in a case where the movement of the predetermined operation object is detected by the operation detecting unit; and a generating unit configured to generate an image representing the target object using a plurality of the partial images acquired by the partial-image acquiring unit.

Abstract: A designation position by an operation object is specified based on a captured image that is captured by a capturing unit and reflects distance information between the capturing unit and the operation object. The direction of the operation object is specified based on the captured image. It is determined, based on the image information of a portion corresponding to the designation position out of the captured image and the direction of the operation object, that the distance between the operation object and the target surface is smaller than a predetermined value.

Abstract: An information processing apparatus detects a moving member that moves in a background area and that includes an object other than a recognition target. The apparatus sets a partial area as a background undetermined area if the moving member is present in the background area and sets a partial area as a background determined area if it is regarded that the recognition target is not present in the background area in each of the partial areas set as the background undetermined area. The apparatus recognizes an operation caused by the recognition target that moves in the background determined area.

Abstract: An information processing apparatus includes an image obtaining unit configured to obtain an input image, an extraction unit configured to extract from the input image one or more regions corresponding to one or more objects included in a foreground of the operation surface in accordance with the reflected positional information and positional information of the operation surface in the space, a region specifying unit configured to specify an isolation region, which is not in contact with a boundary line which defines a predetermined closed region in the input image, from among the one or more regions extracted by the extraction unit, and a recognition unit configured to recognize an adjacency state of a predetermined instruction object relative to the operation surface in accordance with the positional information reflected from the portion corresponding to the isolation region as specified by the region specifying unit.

Abstract: An information processing apparatus detects a moving member that moves in a background area and that includes an object other than a recognition target. The apparatus sets a partial area as a background undetermined area if the moving member is present in the background area and sets a partial area as a background determined area if it is regarded that the recognition target is not present in the background area in each of the partial areas set as the background undetermined area. The apparatus recognizes an operation caused by the recognition target that moves in the background determined area.

Abstract: An information processing apparatus detects a moving member that moves in a background area and that includes an object other than a recognition target. The apparatus sets a partial area as a background undetermined area if the moving member is present in the background area and sets a partial area as a background determined area if it is regarded that the recognition target is not present in the background area in each of the partial areas set as the background undetermined area. The apparatus recognizes an operation caused by the recognition target that moves in the background determined area.

Abstract: A designation position by an operation object is specified based on a captured image that is captured by a capturing unit and reflects distance information between the capturing unit and the operation object. The direction of the operation object is specified based on the captured image. It is determined, based on the image information of a portion corresponding to the designation position out of the captured image and the direction of the operation object, that the distance between the operation object and the target surface is smaller than a predetermined value.

Abstract: An information processing apparatus includes an acquisition unit configured to acquire a first sound recorded from a first recording apparatus and a second sound recorded from a second recording apparatus that is different from the first recording apparatus, a determination unit configured to determine a frequency band representing a voice by analyzing a frequency of the first sound, and a change unit configured to, from among frequency components representing the second sound, change a frequency component in the frequency band.

Abstract: An information processing apparatus detects a moving member that moves in a background area and that includes an object other than a recognition target. The apparatus sets a partial area as a background undetermined area if the moving member is present in the background area and sets a partial area as a background determined area if it is regarded that the recognition target is not present in the background area in each of the partial areas set as the background undetermined area. The apparatus recognizes an operation caused by the recognition target that moves in the background determined area.

Abstract: A speech recognition method in which, upon speech recognition with use of a model composed of subwords such as triphones depending on a plurality of context, inhibiting hypotheses from extending according to the plurality of contexts so that a processing rate of the speech recognition is increased. In computing a likelihood of an acoustic model referred to upon computation of an accumulated likelihood of a hypothesis through the speech recognition, with respect to each hypothesis, at least one subword model determined depending on its context subwords is referred to, likelihoods of a speech to be recognized and acoustic models of the respective subword models are computed, and the maximum value of the computed likelihoods is set as a likelihood of an acoustic model corresponding to the hypothesis.

Abstract: According to known techniques, sometimes, it is not possible to estimate a position of a sound source (lips of mouth) depending on, for example, differences of colors of hair. To solve the problem, an information processing apparatus according to the present invention acquires a range image indicating a distance between an object and a reference position within a three-dimensional area, specifies a first position corresponding to a convex portion of the object within the area based on the range image, specifies a second position located in an inward direction of the object relative to the first position, and determines a position of a sound source based on the second position.

Abstract: Candidates for channels of television programs to be displayed are determined in accordance with a result of voice recognition of a voice input by a user. The channel candidates are assigned to a limited number of tuners and television programs received by the tuners are displayed to allow the user to make a selection.

Abstract: An information processing apparatus performs a process in accordance with a command. The information processing apparatus includes a first selection unit configured to refer to a storage unit that stores a plurality of recognition commands for inputting the command by speech, recognize input speech and select a command based on the recognized input speech, and a second selection unit configured to sequentially select a plurality of commands that correspond to a plurality of recognition commands stored in the storage unit. The information processing apparatus further includes a process determination unit configured to select either the first selection unit or the second selection unit based on an operation performed on a predetermined operation unit, and an execution unit configured to execute a command which is selected by one of the selection units that is selected by the process determination unit.

Abstract: An information processing apparatus includes an acquisition unit configured to acquire a first sound recorded from a first recording apparatus and a second sound recorded from a second recording apparatus that is different from the first recording apparatus, a determination unit configured to determine a frequency band representing a voice by analyzing a frequency of the first sound, and a change unit configured to, from among frequency components representing the second sound, change a frequency component in the frequency band.

Abstract: An information-processing device and method that attains speech-recognition to recognize data input via speech. The information-processing device and method includes analyzing speech-recognition-grammar data, generating data on a template used to input data by speech based on the analysis results, and displaying the generated speech-input-template data.

Abstract: A remote controller includes a microphone, a data transmitter which transmits data corresponding to a button, and a voice transmitter which transmits voice input acquired from the microphone. The voice transmitter transmits voice based on the press of a predetermined button, and the data transmitter transmits data. An electronic device includes a voice receiver, data receiver, and processor. The processor acquires data from the data receiver. The processor determines based on data whether the voice receiver has received voice, and acquires the voice.