Abstract: The present technology relates to an information processing apparatus, an information processing method, and a recording medium capable of accurately measuring the effectiveness of advertisements. The information processing apparatus of the present technology includes an effectiveness measurement unit configured to measure effectiveness of an advertisement on the basis of encounter timing at which a user has encountered the advertisement and consumption timing at which the user has taken consumption behavior for an advertisement target of the advertisement. The effectiveness measurement unit measures the effectiveness of the advertisement on the basis of an evaluation value calculated using a weight corresponding to required consumption time from the encounter timing to the consumption timing. The present technology can be applied to servers configured to measure the effectiveness of the advertisements presented by vehicles, for example.

Abstract: Provided are an information processing apparatus, an information processing method, and an information processing system that are able to appropriately superimpose content on a scene visible from within a mobile body. The information processing apparatus includes a recognition section and a display control section. The recognition section recognizes a scene visible from within the mobile body through a transparent or translucent display surface provided in the mobile body. The display control section controls display of the content on the display surface according to the recognized scene.

Abstract: The present technology relates to an information processing device, an information processing system, an information processing method, and a program that allow a user to comfortably perform an operation in a technology for recognizing a user operation on the basis of sensed spatial information. Environmental information for recognizing an environment of an operation space in which a user performs an operation on an image displayed in a vehicle cabin is acquired, recognition of the operation of the user is performed on the basis of first spatial information on the operation space sensed using first light or second spatial information on the operation space sensed using second light having a wavelength band different from a wavelength band of the first light, and spatial information to be used for the recognition is determined from among the first spatial information and the second spatial information on the basis of the environmental information.

Abstract: Provided is a projection system using a projection device that simultaneously projects on a plurality of projection surfaces. A projection system includes: a user recognition unit that recognizes a user existing in a space; a projection environment recognition unit that recognizes a projection surface on which a video can be projected in the space; and a control unit that controls a projection device so as to project a video on the projection surface recognized by the projection environment recognition unit for the user recognized by the user recognition unit. The projection device can simultaneously project a video on a plurality of surfaces. The control unit controls a projection device so as to simultaneously project a video on two or more projection surfaces recognized by the projection environment recognition unit.

Abstract: An information processing apparatus (90) includes an environment information processing unit (91) and an optimization processing unit (92). The environment information processing unit (91) predicts a transition of an environment outside a vehicle during viewing of a content. The optimization processing unit (92) determines a drawing method of the content based on the predicted transition of the environment outside the vehicle.

Abstract: The present technology relates to an information processing apparatus, an information processing method, a program, and an information processing system that are able to appropriately superimpose content on a scene visible from within a mobile body. The information processing apparatus includes a recognition section and a display control section. The recognition section recognizes a scene visible from within the mobile body through a transparent or translucent display surface provided in the mobile body. The display control section controls display of the content on the display surface according to the recognized scene. The present technology is applicable, for example, to a system that superimposes the content on a window of a vehicle.

Abstract: An image processing device according to the present technology includes: a foreground-background classification unit configured to classify an input image into a foreground image portion which is a portion in which a subject in a foreground is captured and a background image portion which is a portion in which a subject in a background farther than the foreground image portion is captured; a foreground correction unit configured to correct the foreground image portion; and an inconsistency correction unit configured to correct an inconsistent portion caused by the correction of the foreground image portion by the foreground correction unit.

Abstract: A main processing unit in a virtual reality space provision system builds a virtual reality space online. An action evaluation unit evaluates an action of a user participating in the virtual reality space by use of an avatar. A point allocation unit allocates a point to the user to be used in the virtual reality space in accordance with the evaluation. For example, the action evaluation unit evaluates participation by a user in an event held in the virtual reality space, the behavior of the user in the event, or whether the user wins or loses a game in the event.