Kabushiki Kaisha Sega Enterprises

Ge Medical Systems Global Technology Company, LLC

Hitachi, Ltd.

Kabushiki Kaisha Sega

Tsuyoshi Matsuda

Makoto Yamamoto

Shinobu Hayashi

Yoshitaka Maeyama

Tomoya Takasugi

Kenji Tohma

Susumu Ozasa

Akira Tonomura

Junji Endo

Nobuyuki Osakabe

Hasnine Haque

Masaya Hirano

Hidenori Kawai

Chikara Kimura

To allow the correspondence between a region having different susceptibility and a tissue structure to be easily visible, a phase change weighted image is produced by use of a phase of each pixel of phase change image data and a color bar, and an absolute value image is produced by use of an absolute value of each pixel of absolute value image data and a grayscale. Then, a phase change fused image in which the phase change weighted image and absolute value image are overlaid on each other is displayed.

Method and apparatus for displaying phase change fused image

A magnetic resonance imaging apparatus generates slice images by repeating, for a plurality of consecutive repetition times, transmitting an RF pulse to a plurality of slices and scanning the slices to acquire magnetic resonance signals generated therein, in multi-slice acquisition covering the sequential slices, the sequential slices including at least a first slice, a second slice, a third slice, and a fourth slice. In the first, second, third, and fourth slices, phases of the RF pulses are alternately reversed every consecutive repetition time, and the RF pulses are transmitted to the first, second, third, and fourth slices such that the phases of the RF pulses transmitted to the first and third slices are reversed from each other in each consecutive repetition time and such that the phases of the RF pulses transmitted to the second and fourth slices are reversed from each other in each consecutive repetition time.

Magnetic resonance imaging apparatus and program, and RF pulse transmission method

An image processing device for realizing more realistic pictures of explosions in video game devices and the like. Objects displaying such pictures of explosions are formed of spherical polygons (R, R, R, . . . ) and planar polygons (S, S, S, . . . ). Pictures of explosions are realized by alternately arranging these spherical polygons and planar polygons with the lapse in time. Preferably, pictures of polygons are realized by arranging the spherical polygons in layers on the boundary of the planar polygons.

Image processing device and information recording medium

An image processing device for realizing more realistic pictures of explosions in video game devices as well as other devices. Objects displaying such pictures of explosions are formed of spherical polygons (R, R, R, . . . ) and planar polygons (S, S, S, . . . ). Pictures of explosions are realized by alternately arranging these spherical polygons and planar polygons with the lapse in time. Preferably, pictures of polygons are realized by arranging the spherical polygons in layers on the boundary of the planar polygons.

An image processing device for realizing more realistic pictures of explosions in video game devices and the like. Objects displaying such pictures of explosions are formed of spherical polygons (R , R , R , . . . ) and planar polygons (S , S , S , . . . ). Pictures of explosions are realized by alternately arranging these spherical polygons and planar polygons with the lapse in time. Preferably, pictures of polygons are realized by arranging the spherical polygons in layers on the boundary of the planar polygons.

A field emission type electron microscope using a multi-stage acceleration tube wherein an acceleration voltage to be applied to at least one, always inclusive of a first-stage acceleration electrode, of acceleration electrodes is changed in interlocked relationship with a change in a field emission voltage to be applied to a field emission electrode, so that power of an electrostatic lens can be kept constant.

Growing community of inventors

Tokyo, Japan

Tsuyoshi Matsuda