Volume calculation method of ultrasonic image object and ultrasonic system using same
A volume calculation and ultrasound technology, applied in the field of ultrasound, can solve problems such as errors, volume estimation errors, and the inability to accurately predict the volume of bladder urine volume, and achieve the effect of improving accuracy
Pending Publication Date: 2022-03-18
QISDA SUZHOU +1
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[0003] However, the aforementioned methods are prone to errors in image capture, image cutting, and volume calculation. For example, when the bladder of the human organ under test is squeezed by the instrument to cause deformation, the bladder will be squeezed when it extends to both sides. Adjacent organs make the appearance of the bladder non-elliptical, resulting in errors in volume estimation, and it is impossible to accurately predict the urine output volume of the bladder
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[0027] In order to have a further understanding of the purpose, structure, features and functions of the present invention, the detailed description is as follows in conjunction with the embodiments.
[0028] Certain terms are used in the description and claims to refer to particular elements. Those of ordinary skill in the art will appreciate that manufacturers may refer to the same element by different terms. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. "Include" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to".
[0029] Please refer to figure 1 , figure 1 It is a schematic diagram of an ultrasound system 10 according to an embodiment of the present invention. The ultrasound system 10 includes a probe 102 and a processor 104 . The ultrasound system 10 is u...
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The invention provides a volume calculation method of an ultrasonic image object and an ultrasonic system using the same, comprising: a probe for acquiring a plurality of two-dimensional ultrasonic images; the processor is used for acquiring a plurality of two-dimensional ultrasonic images and a deviation angle, a rotation axis direction and a frequency of the probe corresponding to the plurality of two-dimensional ultrasonic images; cutting a first image including an ultrasound image object from each of the plurality of two-dimensional ultrasound images according to a deep learning architecture; generating an outline of the ultrasonic image object according to a first image corresponding to the two-dimensional ultrasonic image; reconstructing a three-dimensional model corresponding to the ultrasonic image object according to the contour of the ultrasonic image object corresponding to the two-dimensional ultrasonic image; and calculating the volume of the ultrasonic image object according to the three-dimensional model corresponding to the ultrasonic image object. According to the invention, the volume of the ultrasonic image object can be accurately and quickly calculated by combining the deep learning architecture and establishing the three-dimensional model, and the detection accuracy is improved.
Description
technical field [0001] The invention relates to the field of ultrasonic technology, in particular to a method for calculating the volume of an ultrasonic image object and an ultrasonic system applying the method. Background technique [0002] Existing imaging technologies used in the medical field, such as magnetic resonance imaging (Magnetic Resonance Imaging, MRI), computerized tomography (CT) scanning, and ultrasonic three-dimensional imaging, can obtain images clearly and quickly in a non-invasive way. And accurately calculate or estimate the volume of the object in the image, so it is widely used in medical examination. Wherein, the existing medical technology is to estimate the volume of the object according to the obtained ultrasonic image, according to the length, width, height and an area formula of the object in the ultrasonic image. [0003] However, the aforementioned methods are prone to errors in image capture, image cutting, and volume calculation. For exampl...
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IPC IPC(8): A61B8/00
CPCA61B8/5215A61B8/5223A61B8/5207A61B8/4254A61B6/032A61B6/5205A61B6/5217A61B5/055G06T2207/10132G06T2207/20081G06T2207/20084G06T7/12G06T2207/30004A61B8/483A61B8/463G06T7/149G06T7/136G06T5/40
Inventor 萧玮廷董昱驣
Owner QISDA SUZHOU