Processing method and device for spatial composite imaging

A space compounding and processing method technology, applied in medical science, diagnosis, application, etc., can solve problems such as boundary discontinuity, achieve the effect of improving detail performance, enhancing resolution ability, and reducing speckle noise

Active Publication Date: 2022-04-29
QINGDAO HISENSE MEDICAL EQUIP
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Problems solved by technology

[0004] However, the edge of the general tissue or the blood vessel wall will be curved, and the deflection of several fixed angles will cause the edge information of the tissue or the edge information of the blood vessel wall to not be perpendicular to the deflection angle, resulting in the problem of discontinuous border display

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  • Processing method and device for spatial composite imaging
  • Processing method and device for spatial composite imaging
  • Processing method and device for spatial composite imaging

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] figure 1 It is a schematic diagram of the application scene of the processing method of spatial composite imaging of the present invention, such as figure 1 As shown, the application scenario includes a probe, a spatial compound imaging device, and a display. The spatial composite imaging device is connected to the probe, and the spatial ...

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Abstract

Embodiments of the present invention provide a processing method and device for spatial composite imaging. The processing method of spatial composite imaging of the present invention includes: acquiring at least one first ultrasonic image, each of the first ultrasonic images corresponds to a scan line of an initial deflection angle, and adjusting the scanning line according to the at least one first ultrasonic image The virtual scan vertex, the deflection angle of each scan line and the weight corresponding to each scan line, control the transmitting scan line and the receiving scan line according to the adjusted virtual scan vertex and the adjusted deflection angle of each scan line, and obtain at least three second Ultrasonic images, each of the second ultrasonic images corresponds to a scan line with an adjusted deflection angle, and according to the adjusted weights corresponding to each scan line and the at least three second ultrasonic images, the at least three The second ultrasound image is subjected to spatial compound imaging. The embodiments of the present invention can improve the quality of spatial composite imaging.

Description

technical field [0001] Embodiments of the present invention relate to medical ultrasonic diagnostic technology, and in particular to a processing method and device for spatial composite imaging. Background technique [0002] With the continuous development of science and technology, ultrasonic scanning diagnostic systems are more and more widely used in medicine, and the application of spatial composite imaging technology can improve the details of images, while reducing speckle noise, clutter, and acoustic noise in images. The impact of shadows and other ultrasound artifacts on image quality enhances the ability to distinguish between tissues. [0003] Among them, the spatial compound imaging technology scans the target tissue from different angles through the deflection of the scanning line, and after obtaining images from different angles, weights and sums the corresponding pixel points of these images to synthesize an image. Wherein, both the weighted weight and the def...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B8/00
CPCA61B8/5246
Inventor 王伟王琦王桂成
Owner QINGDAO HISENSE MEDICAL EQUIP
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