Multi-model fusion femoral neck fracture region positioning and segmenting method and system

A femoral neck fracture and regional positioning technology, applied in the computer field, can solve the problems of difficult diagnosis, low efficiency, and low accuracy

Pending Publication Date: 2020-04-14
浙江飞图影像科技有限公司
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AI Technical Summary

Problems solved by technology

[0004] In order to overcome the difficulties, low efficiency, and low precision of the prior art femoral neck fracture diagnosis method, the present invention provides an automatic analysis of femoral neck X-ray films, which can accurately locate the femoral neck fracture area and an

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  • Multi-model fusion femoral neck fracture region positioning and segmenting method and system
  • Multi-model fusion femoral neck fracture region positioning and segmenting method and system
  • Multi-model fusion femoral neck fracture region positioning and segmenting method and system

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Embodiment Construction

[0059] Such as figure 1 As shown, the multi-model fusion method for locating and segmenting the femoral neck fracture region provided in this embodiment includes preprocessing the acquired X-ray images of the femoral neck (step S1). Input the preprocessed X-ray image to the built and trained detection neural network for detection, and obtain the image of the femoral neck area Picture origin (step S2). Picture of femoral neck area origin Input to the constructed and trained segmentation network to obtain the segmentation effect picture Picture binary (step S3). The segmentation effect picture obtained by fusion binary and the image of the femoral neck area Picture origin To form a heat map characterizing the fracture area and fracture degree (step S4).

[0060] The method for locating and segmenting the femoral neck fracture region provided by multi-model fusion starts from step S1. In this step, preprocessing is performed on the acquired X-ray images of the femoral neck...

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Abstract

The invention provides a multi-model fusion femoral neck fracture region positioning and segmenting method and system. The multi-model fusion femoral neck fracture region positioning and segmentationmethod comprises the steps: preprocessing an acquired femoral neck X-ray film; inputting the preprocessed X-ray film image into a constructed and trained detection neural network for detection, and obtaining a femoral neck region image Pictureorigin; inputting the femoral neck region image Pictureorigin into the constructed and trained segmentation network to obtain a segmentation effect image Picturebinary; and fusing the obtained segmentation effect picture Picturebinary and the femoral neck region image Pictureorigin to form a thermodynamic diagram representing a fracture region and a fracture degree.

Description

technical field [0001] The invention relates to the field of computers, and in particular to a multi-model fusion method and system for locating and segmenting femoral neck fracture regions. Background technique [0002] Femoral neck fractures and their postoperative effects are one of the major public health problems at present, and their incidence rate accounts for 3.58% of all fractures in the whole body. Femoral neck fracture is one of the main injuries of elderly patients. Due to the extension of human life and the increase of the elderly population, the number of femoral neck fractures will increase. At the same time, due to the rapid development of my country's transportation and construction industries, the incidence of femoral neck fractures in young adults Gradually rise. As many as 20% to 30% of patients with femoral neck fractures will die within the following year, and the treatment of femoral neck fractures in young adults is relatively difficult because of hig...

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Application Information

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IPC IPC(8): G06T7/11G06N3/04
CPCG06T7/11G06T2207/10116G06T2207/20081G06T2207/20104G06T2207/30008G06N3/045
Inventor 郝鹏翼叶涛涛张跃华
Owner 浙江飞图影像科技有限公司
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