Fujitsu Corporation

Bin Chen

Keiju Okabayashi

Yoshihiko Murakawa

Yusuke Yasukawa

Kenji Nakajima

Hideki Tanaka

Masashi Uyama

Katsuhiko Akiyama

A display control method includes: determining, by a computer, a link between an operation target object to be displayed on a display and a terminal that is to output the operation target object; and when detecting specific operations of outputting the operation target object from a plurality of terminals within a certain period of time after detecting a predetermined display operation for displaying the operation target object on the display, providing a guide giving a prompt to perform the specific operation again.

Display control method and computer-readable recording medium recording display control program

An information processing apparatus includes: a memory; and a processor coupled to the memory and configured to: determine, when a first apparatus displays a part of contents, whether or not a user who operates a second apparatus which is different from the first apparatus is at a position where it is possible to operate the part of the contents among the contents displayed on the first apparatus; and cause the first apparatus to display an image indicating that the user is present at the position where it is possible to operate the part of the contents based on a determination result.

Information processing apparatus, information processing method, and recording medium recording information processing program

An information processing apparatus includes a processor that receives a first event from a first sensor monitoring a first object and stores the first event in a first history. The processor generates and stores a second event in the first history repeatedly in absence of another event from the first sensor. The processor receives a third event from a second sensor monitoring a second object and stores the third event in a second history. The processor generates and stores a fourth event in the second history repeatedly in absence of another event from the second sensor. The processor calculates likelihood that the first object and the second object accompany each other based on the first history and the second history. The processor generates and outputs, when the likelihood exceeds a predetermined threshold value, information in which the first object and the second object are linked to each other.

Information processing method and information processing apparatus

A disclosed display method includes: projecting data of a space that includes a first display provided by a first display device to a perspective view; causing a second display device to display the perspective view on a second display; accepting a designation of a first position on the second display; converting the first position into a second position on the first display, upon detecting that the first position is inside an area that corresponds to the first display; and operating an image displayed on the first display based on the second position.

Display method and display control apparatus

An information processing apparatus includes a display configured to include a first screen; and a processor coupled to the display, configured to: in a case where a part of a plurality of objects included in contents to be shared by a plurality of information processing apparatuses is out of an area of a first screen of the display, receive a notification which indicates that an operation for a first object which is out of the area of the first screen is executed by another information processing apparatus, and display an image which indicates existence of the first object and a type of the operation at a position on the first screen, the position being calculated based on a position of the first object.

Information processing apparatus, information processing method, and storage medium

Disclosed is a server apparatus for providing authentication information to associate a client terminal with a plurality of display apparatuses capable of displaying a content distributed from the client terminal. The server apparatus includes a storage configured to store authentication pattern information associated with information relating to operations of the client terminal; and an issuing unit configured to issue the authentication pattern information stored in the storage to a display apparatus on which an operation has been performed by the user, among the plurality of display apparatuses, in a mode of disabling issuing a same item of authentication pattern information in a period from issuing the authentication pattern information to receiving return of the authentication pattern information from the display apparatus.

Server apparatus, content display control system, and recording medium

An information processing method including: storing sequential data relating to movements of a target object over a specified plane, sequentially estimating a plurality of first likelihoods of a position of the target object in a direction of the specified plane based on the sequential data, each of the plurality of first likelihoods associating with each hypothesis on the movements of the target object, sequentially estimating a plurality of second likelihoods of touch of the target object on the specified plain based on the sequential data, each of the plurality of second likelihoods corresponding to each of the plurality of first likelihoods, and updating the plurality of first likelihoods based on the plurality of second likelihoods.

Information processing method, information processing apparatus, and storage medium

A learning method includes collecting, from a sensor that measures a distance and a direction to an object, measurement data regarding a plurality of points forming the object, generating, based on the measurement data, first shape data indicating a shape of the object, calculating a number of first cusps in the first shape data, the first cusps corresponding to cusps of the object, generating second shape data in which the shape is simplified by removing a part of the plurality of points from the measurement data, calculating a number of second cusps in the second shape data, and generating learning information based on the number of the first cusps and the number of the second cusps, the learning information classifying a type of the shape of the object into one of a plurality of types.

Learning method and information processing apparatus

A content display control method includes displaying a content image on a screen, detecting reflection light of a beam of light reflected off the screen, the beam of light being emitted from a portable device onto the screen, selecting, based on the detected reflection light, a desired one of modes set in association with states of the reflection light changed in accordance with a distance between the screen and the portable device, detecting a user's operation in a period from selecting the mode to turning off the beam of light, based on the state of the reflection light in association with the selected mode, and controlling display of the content image on the screen based on the detected user's operation.

Content display control method and system

An object linking method including: detecting each first object based on a video image, detecting each second object based on each data measured by each inertial sensor, each first object or each second object having each first state or each second state that is one of states including a moving state and a stopping state, and linking, by a computer, each first object and each second object in one-to-one, based on each first change of each first state and each second change of each second state, wherein when a specified first object of at least one first object is not linked to any of the at least one second object, the specified first object is linked to a virtual second object that is added to the at least one second object.

Object linking method, object linking apparatus, and storage medium

An image processing apparatus generates a hypothesis group for marker areas and marker identifiers by randomly scattering hypotheses including the marker areas and the marker identifiers in a range in which the hypotheses can be made, and evaluates each of the hypotheses for the marker areas and the marker identifiers using image information on markers, when a variance value of a marker area in a hypothesis including a marker identifier satisfying a predetermined condition is a predetermined threshold or larger, and replicates a hypothesis extracted from the hypothesis group, based on the evaluation result, and reconstructs the hypothesis group by changing the replicated hypothesis based on a degree of similarity between markers and on a neighborhood probability of a marker, and causes repetitive execution of the evaluating, the replicating, and the reconstructing until the variance value becomes smaller than the threshold in the reconstructed hypothesis group.

Image processing apparatus, image processing method, and recording medium

A mobile terminal communicable with a plurality of base stations narrows down candidate positions of the mobile terminal estimated from signals received from the plurality of base stations, based on missing data of the signals received from a certain base station, and estimates a position of the mobile terminal from the narrowed down candidate positions, based on an observation probability of intensities of the signals received.

Terminal apparatus, position estimating method, position estimating system, and computer-readable storage medium

A location model updating apparatus updates a location model based on data uploaded from a mobile terminal. A certainty of data observed at a location having a location name designated by a user is computed based on a previous histogram, for each most recent check-in data uploaded during a time from previous to current histogram updating, and a most recent histogram is generated based on the certainty. The location is detected using the previous histogram, based on a received signal strength included in each most recent check-in data, in order to judge whether the check-in data is correct, depending on whether a location name of the detected location matches the location name designated by the user and included in each most recent check-in data.

Location model updating apparatus and location estimating method

A location model updating apparatus generates attribute data including an attribute of a location and an attribute between locations. A peripheral location is extracted by including each location from a current location of a terminal apparatus to a first front as a member of a definite peripheral location list, including each location from the first front to a second front as a member of a candidate peripheral location list, and updating each location that is a member of the definite peripheral location list and exists from the current location to the first front, and each location that is a member of the candidate peripheral location list and exists from the first front to the second front, using the current location of the terminal apparatus as a query. Data of a peripheral location model of the extracted peripheral location is transmitted to the terminal apparatus.

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Machida, Japan

Bin Chen