Solid engines CT image division method
A solid-state motor, CT image technology, applied in image analysis, image enhancement, image data processing and other directions, can solve problems such as poor segmentation effect and lack of universality, and achieve the effect of low efficiency and poor accuracy.
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[0036] A solid engine CT image segmentation method provided by the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0037] figure 1 It shows the overall flow of the solid motor CT image segmentation method according to the embodiment of the present invention. Firstly, the data of the solid motor CT tomographic image (hereinafter referred to as CT image) is read in; The air ring artifacts formed by air disturbance outside the solid motor casing; the image after de-artifacting is filtered by median filtering to filter out the background noise, and at the same time sharpen the edges of the components of the solid motor in the CT image; based on the multi-threshold method, Segment solid engine case, propellant, and star holes in CT images; finally segment defects from propellant.
[0038] In the above embodiment, firstly, the CT tomographic image data of the solid motor is read in.
[0039] figure 2 is...
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