Boe Technology Group Co., Ltd.

Tsinghua University

Beijing Boe Technology Development Co., Ltd.

Shenzhen Mindray Bio-Medical Electronics Co., Ltd.

Jingang Kang

Qian Zhang

Li Zhou

Lei Zhu

Hui Ding

Kailiang Zhang

Xuan He

Longfei Cong

Guangzhi Wang

Minglei Yang

The present disclosure provides a recovery device and a method for recovering a magnetic particle. The recovery device includes a main pipe, a needle tube, and a suction power mechanism. The needle tube is connected to a first end of the main pipe, and a terminal of the needle tube is magnetic for adsorbing a magnetic particle to the terminal of the needle tube. The suction power mechanism is configured to absorb the magnetic particle attached on the terminal of the needle tube into the main pipe. The present disclosure utilizes a magnetic needle tube to implement adsorption of the magnetic particle while the magnetic particle is absorbed into the main pipe by an absorption power mechanism, thus achieving recovering of the magnetic particle.

Recovery device and method for recovering magnetic particle

An image processing method and system, a storage medium and a moving system are provided, and the image processing method includes: obtaining a 2D depth array Dhaving depth information of a target object; calculating to obtain a depth vector D=[d, d, d, . . . , d, . . . , d], in which an element dis an average value of elements of the irow in the 2D depth array; calculating to obtain an edge determination vector &#x394;D=[&#x394;d, &#x394;d, &#x394;d, . . . , &#x394;d, . . . , &#x394;d], in which an element &#x394;d=|d&#x2212;d|; calculating an average value d=(|&#x394;d&#x2212;&#x394;d|+|&#x394;d&#x2212;&#x394;d|+ . . . +|&#x394;d&#x2212;&#x394;d|)/(n&#x2212;2); and comparing an absolute value |&#x394;d&#x2212;&#x394;d| with dto identify an edge of the target object, in which in a situation where |&#x394;d&#x2212;&#x394;d| is greater than d, it is determined that the elements of the irow in the 2D depth array Dcorrespond to the edge of the target object.

Image processing method and system, storage medium and moving system

The present application relates to an ultrasound fusion imaging method and an ultrasound fusion image navigation system. The ultrasound fusion imaging method includes a selection step, a registration step and a fusion step. The selection step is for selecting at least one ultrasound image from at least one previously stored piece of ultrasound video data according to an input instruction. The ultrasound video data includes an ultrasound image obtained by acquiring a target object in at least one plane and position indicating information corresponding to the ultrasound image. The registration step is for registering the selected at least one ultrasound image with a modality image. The registration process uses the location of the position indicating information of the at least one ultrasound image. The fusion step is for fusing the registered ultrasound image with the modality image.

Ultrasound fusion imaging method and ultrasound fusion imaging navigation system

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Beijing, China

Jingang Kang