Shanghai United Imaging Healthcare Co., Ltd.

Zhenbao Liu

Mingchao Wang

Xiaolei Guan

Jianqiao Chen

Shiming Hu

Xiaopeng Luo

Haiyun Hou

Zhenzhong Han

The embodiments of the present disclosure provide a system, a method, and a medical imaging device for acquiring a physiological signal of a target. The system may include a projection module configured to project a structured light to a designated region of the target; an acquisition module configured to acquire a reflected structured light formed by the structured light reaching the designated region; and a processing module configured to determine the physiological signal of the target based on the acquired reflected structured light.

Method, system, and medical imaging device for acquiring physiological signal of target

The present disclosure relates to systems and methods for reducing noise in an imaging system. The methods may include determining an imaging sequence for imaging a subject. When imaging the subject based at least on the imaging sequence, the imaging system may generate a first noise. The methods may further include obtaining, based on the imaging sequence, noise reduction data from a database. And the method may also include causing a generation device to produce a second noise based on the noise reduction data. The second noise may be configured to interfere with the first noise to reduce the first noise.

Systems and methods for reducing noise in imaging system

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Shanghai, China

Zhenbao Liu