A rib visualization aided diagnosis method for rib fractures
A technology for auxiliary diagnosis and rib fractures, applied in the field of image processing, can solve the problems of not being able to see density information, low-density tissues and organs are easily affected by missing noise, and surface shadow display methods are prone to produce artifacts, so as to improve the intuitiveness Effect
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[0072] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0073] A new rib visualization aided diagnosis method for rib fractures, including the following process:
[0074] 1. Get pictures;
[0075] 2. Extract the ribs;
[0076] 3. Manual correction, removing the spine and sternum;
[0077] 4. Expand the ribs.
[0078] Said process one specifically includes: obtaining a CT scan picture of a human chest by contacting a hospital.
[0079] Described process two specifically includes:
[0080] The processing of abdominal CT images is based on the relatively high density of bones. In CT scans, the CT value is relatively large, which shows that the brightness of bones is higher than that of other tissues and organs, so there is a clear difference. By selecting an appropriate window width and window level to use The multi-scale enhancement filter operator extracts the ribs, and avoids the interference of...
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