Living pig carcass tissue content determination method based on CT image processing
A technology of CT image and measurement method, which is applied in the field of image processing, and can solve problems such as unsuitable determination of artiodactyl tissue content
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[0081] Such as figure 1 As shown, the method for measuring the content of live pig carcass tissue based on CT image processing in this embodiment includes the following steps:
[0082] (1) Obtain a CT scan image, and perform Gaussian convolution smoothing and denoising preprocessing on the CT scan image; which specifically includes the following steps:
[0083] (11) Extract the CT image information, obtain the two-dimensional slices of the CT images of breeding pigs, and superimpose the two-dimensional slices in order to generate a three-dimensional matrix f(x, y, z). The three-dimensional display of the CT image is as follows figure 2 As shown, the cross-sectional, sagittal, and coronal views of the CT image are as follows image 3 Shown
[0084] (12) Preprocess the acquired CT image, use Gaussian filtering to denoise the image, and Gaussian convolution denoising is as follows:
[0085] g(x,y,z)=f*G σ
[0086] Where * Indicates convolution, σ is the standard deviation, taking 0.8, (...
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