METHOD AND APPARATUS FOR FULLY AUTOMATED SEGMENATION OF A JOINT USING THE PATIENT-SPECIFIC OPTIMAL THRESHOLDING AND WATERSHED ALGORITHM환자 맞춤형 최적 이진화 방법과 분수령 알고리즘에 기반한 관절의 완전 자동 영상 분할 방법 및 장치

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Disclosed are a method and apparatus for fully automatically segmenting a joint based on a patient-specific optimal thresholding method and a watershed algorithm. The method of fully automatically segmenting an image may include the steps of extracting region information corresponding to a target object to be segmented from a medical image of the target object by associating a thresholding method and a load path algorithm, generating a first mask MASK 1 based on the extracted region information, generating a morphological patch by performing morphological subdivision on the medical image based on a watershed algorithm, generating a second mask MASK 2 based on the generated morphological patch, and segmenting an image corresponding to the target object from the medical image based on the first mask and the second mask.
Assignee
KAIST
Country
GE (Georgia)
Application Date
2018-01-04
Application Number
18150315.2
Registration Date
2019-12-18
Registration Number
3457356
URI
http://hdl.handle.net/10203/278196
Appears in Collection
GT-Patent(특허)
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