Au Optronics Corporation

Siemens Healthineers Ag

Siemens Healthcare Gmbh

National Taiwan University

Yi-Cheng Hsu

Patrick Liebig

Chih-Jen Hu

Chih-Ming Chang

Han-Ping D Shieh

Yung-Lun Lin

Ko-Wei Chien

Yu-Mioun Chu

Ying Hua Chu

Ching-Huan Lin

Po-Lun Chen

Ching-Yu Tsai

Meng-Chang Tsai

Hsiu-Chi Tung

Mu-Jen Su

Fa-Hsuan Lin

Ching-Sang Yang

Chieh-Ting Chen

I-Liang Chern

A method and device for radio-frequency field inhomogeneity correction in magnetic resonance imaging. The method includes: obtaining a first MR image by scanning a target tissue using a first pulse sequence; obtaining a Bfield map of the target tissue; obtaining a B: field map of the target tissue based on the first MR image and the Bfield map; and performing B1 field inhomogeneity correction on a second MR image of the target tissue based on the Bfield map and the Bfield map, where the second MR image is an MR image obtained after scanning of the target tissue using any imaging protocol and any pulse sequence.

Radio-frequency field inhomogeneity correction in magnetic resonance imaging

In a method for quantitative detection of parameters in MRI, first and second spoiled gradient echo images and at least one multi-echo steady-state first/second magnetization image are acquired; based on the extended phase graph theory, signal equations are obtained corresponding to the first and second spoiled gradient echo images, the at least one multi-echo steady-state first magnetization image and the at least one multi-echo steady-state second magnetization image; based on the signal equations of the first and second spoiled gradient echo images, the signal equation of the at least one multi-echo steady-state first magnetization image and the signal equation of the at least one multi-echo steady-state second magnetization image, a spoiled gradient echo proton density map, a multi-echo steady-state proton density map, a longitudinal relaxation time map and a transverse relaxation time map of the target tissue are obtained.

Method and apparatus for quantitative detection of parameters in MRI, and magnetic resonance scanner

The disclosure relates to techniques for perming chemical exchange saturation transfer (CEST) imaging correction. The present disclosure improves the speed of correcting CEST images.

B0 and B1 correction anti-respectively

The present invention provides a method and apparatus for generating a specific flip angle distribution in magnetic resonance imaging; the method uses a plurality of RF transmission coils combined with linear and nonlinear spatial encoding magnetic fields to generate a homogeneous flip angle distribution.

Method and apparatus for generating a specific flip angle distribution in MRI

A three-dimensional (3D) display system includes a liquid crystal display and a directional backlight module. The backlight module disposed behind the liquid crystal display includes a light-guide plate, a focusing layer, a left backlight source, a right backlight source, and a first V-shaped micro-grooved and a second V-shaped micro-grooved structures of the light-guide plate. The focusing layer is disposed between the light-guide plate and the liquid crystal display. The 3D display method is to instantly switch on and off the left and the right backlight sources to alternately emit the light from the left side and right side of light-guide plate. By means of the first and the second V-shaped micro-grooved structure, the light transmitted from the light-guide plate is focused by the focusing layer within a particular range of angles and passing through the liquid crystal layer for being alternately projected to form a 3D image.

Three-dimensional display system and method thereof

A backlight module including a first light guide plate, a first light source, a second light guide plate, and a second light source. The first light guide plate includes a first side, a second side opposite to the first side, and a first surface with a micro-groove structure. The first light source is disposed on the first side of the first light guide plate. The second light guide plate is disposed on the first light guide plate, and includes a third side, a fourth side opposite to the third side, and a second surface with a micro-groove structure. The fourth side and the second side are located at the same side. The second light source is disposed on the fourth side of the second light guide plate.

Backlight module for 3D display device and method for displaying 3D images utilizing the same

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Taipei, Taiwan

Yi-Cheng Hsu