Three-dimensional ultrasonic imaging method and device
A technology of three-dimensional ultrasound and imaging method, applied in the field of medical imaging, can solve the problems of gaps in three-dimensional ultrasound images and low quality of three-dimensional ultrasound imaging, and achieve the effect of optimizing the imaging effect and improving the quality of three-dimensional ultrasound images.
Inactive Publication Date: 2018-09-14
NEUSOFT MEDICAL SYST CO LTD
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[0004] However, the current 3D ultrasound imaging quality is not very high, that is, there is a gap between the 3D ultrasound image and the real image
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[0056]In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0057] In order to facilitate the understanding of the technical solution provided by the present application, a brief description of the research background of the technical solution of the present application is given below.
[0058] The traditional two-dimensional ultrasound imaging system provides a two-dimensional image of a section of a lesion in...
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The invention discloses a three-dimensional ultrasonic imaging method and device. The method includes first determining each imaged section of an imaged object, and when the imaged section is irradiated by ultrasonic waves, generating a two-dimensional ultrasound image of the imaged section as an initial ultrasound image; determining the gain compensation parameter sequence of the initial ultrasound image; performing gain compensation on the initial ultrasound image by using the determined gain compensation parameter sequence to generate a target ultrasound image; further performing modeling by utilizing the target ultrasound image corresponding to each imaged section to obtain a three-dimensional ultrasound image of the imaged object. Different gain compensation parameters are adopted specific to different imaged sections in the three-dimensional ultrasound imaging process for compensation, the imaging effect of the target ultrasound image corresponding to each imaged section is optimized, so that the imaging quality of the three-dimensional ultrasound image of the imaged object can be improved.
Description
technical field [0001] The present application relates to the technical field of medical imaging, in particular to a three-dimensional ultrasonic imaging method and device. Background technique [0002] Three-dimensional ultrasound imaging has all the functions of two-dimensional ultrasound imaging, and also has the following advantages: [0003] The calculation and imaging speed is fast, and the structural parameters can be accurately measured; the three-dimensional shape of the suspicious structure can be clearly displayed; the internal structure and content characteristics of the lesion can be clearly displayed; the spatial position relationship within the lesion can be clearly displayed; follow-up processing and analysis after routine inspection can be carried out; The sampling time is short, and the patient can complete the imaging during one breath-hold, avoiding the measurement error caused by the movement of the viscera; the blood vessel structure can be displayed wi...
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IPC IPC(8): A61B8/08
CPCA61B8/0866A61B8/483A61B8/5207A61B8/5238
Inventor 付强戚丹
Owner NEUSOFT MEDICAL SYST CO LTD