Nintendo Co., Ltd.

Hitachi, Ltd.

Yuta Ogura

Ryota Kohara

Tsuyoshi Suzuki

Wataru Hinoshita

Fumiya Suto

Kenji Iwata

Masahiro Sano

Kyohei Minato

Takafumi Ogihara

A three-dimensional object for which three orthogonal object axes are set is disposed in a virtual space. One or two of the three object axes are determined as an enlargement/reduction axis, based on an orientation of the three-dimensional object in the virtual space. A user's operation input is associated with the enlargement/reduction axes. The three-dimensional object is at least enlarged or reduced based on the association of the user's operation input with the enlargement/reduction axes.

Storage medium storing information processing program, information processing apparatus, information processing system, and information processing method for enlarging/reducing an object in a virtual space

A plurality of objects are placed at respective positions in a three-dimensional virtual space, and for each of the plurality of objects, a movable surface including at least a first surface and a second surface at a predetermined angle to the first surface in a portion where the second surface intersects the first surface is defined. Then, based on a user input, the object is moved along the movable surface defined for the object.

Storage medium having stored therein information processing program, information processing apparatus, information processing system, and information processing method

Arrangement to reduce a time until a first image is displayed, to reduce a standby time until the next imaging is started, and to uniformize a time interval in a case where a plurality of images are displayed. An X-ray CT device detects a dose of an X-ray, a storage unit that preserves image data, a calculation unit that generates, as the image data, projection data on the basis of the X-ray data in parallel to an imaging process in the scanner, preserves the projection data, notifies a display control unit of preservation information, performs a reconstruction process, a display unit that displays an image generated per the X-ray data, and the display control unit that controls a display timing of a reconstructed image to be displayed on the display unit on the basis of the preservation information and the reconstruction information.

X-ray CT device and image display method for parallel imaging process and reconstruction process based on data-preservation process

A non-limiting example of a first information processing apparatus controls a first object in a virtual space according to an input by a user of the first information processing apparatus, and sends object information about the first object to a second information processing apparatus. The second information processing apparatus receives the object information from the first information processing apparatus. The second information processing apparatus controls a second object in the virtual space according to an input by a user of the second information processing apparatus, and controls the first object on the basis of the object information. The second information processing apparatus causes a display device to display an image containing at least the first object. The second information processing apparatus, when a predetermined condition is satisfied, skips a portion of an action that is performed by the first object on the basis of the object information.

Information processing system, apparatus, method, and storage medium storing program to address game delay between apparatuses

A non-limiting example of a first information processing apparatus controls a first object in a virtual space according to an input by a user of the first information processing apparatus, and sends object information about the first object to a second information processing apparatus. The second information processing apparatus receives the object information from the first information processing apparatus. The second information processing apparatus calculates a predicted position that is taken later than a current position of the first object in the first information processing apparatus, based on the received object information, and a delay time in communication between the first information processing apparatus and the second information processing apparatus. The second information processing apparatus executes a game process based on the predicted position. The second information processing apparatus sends result information indicating a result of the game process to the first information processing apparatus.

Information processing system, information processing apparatus, storage medium storing information processing program, and information processing method

In order to provide an arithmetic device, an X-ray CT apparatus, and an image reconstruction method, capable of reducing processing time while maintaining a noise reduction effect, in a successive approximation image reconstruction method (separable paraboloidal surrogate (SPS) method) of the related art, updated images are forward-projected, whenever images are repeatedly updated, a difference between forward projection data and original object projection data is back-projected so that a difference image is obtained, and a forward projection process and a back projection process are repeatedly performed, but, in the present invention, a forward projection process and a back projection process requiring calculation time are replaced with a process requiring a relatively small calculation amount, such as a difference between an updated image and a reference image, and, as a result, it is possible to considerably reduce a calculation amount in a successive approximation image reconstruction process and to reduce processing time.

Arithmetic device, X-ray CT apparatus, and image reconstruction method

In order to provide an X-ray CT apparatus or the like capable of improving the image quality even with low-exposure scanning by reducing artifacts generated around high absorbers on an image while reducing the amount of image noise, a reconstruction arithmetic devicesets the number of iterations of iterative processing for correcting projection data, and calculates, as calibration coefficients, a correction coefficient &#x3b2; and an adjustment coefficient &#x3b1; for adjusting the application ratio of noise reduction processing fand signal strength maintenance processing fincluded in the iterative processing. By performing the iterative processing including the noise reduction processing fand signal strength maintenance processing fon the projection data based on the number of iterations and the calibration coefficients &#x3b1; and &#x3b2;, corrected projection data is created, and a CT image is reconstructed.

X-ray CT apparatus, reconstruction arithmetic device, and reconstruction arithmetic method

A game apparatus has a touch panel for designating an arbitrary position within a screen on which a plurality of moving objects are arranged. A CPU repetitively detects the position designated via the touch panel, draws a line along the detected positions on the screen, every time that the detected position is in contact with any object within the screen, aligns the object on the line every time that the detected position is in contact with any object on the screen, moves the object aligned on the line to a trailing end direction of the line at a velocity Vwith the drawn line erasing from a leading end at a velocity V(&#x3e;V) and executes clearing processing in a case that an array of the objects on the line satisfies a matching condition with a goal condition array before the leading end of the line catches up with the object on the line.

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Tokyo, Japan

Yuta Ogura