Bone age assessment method

摘要: The invention discloses a bone age assessment method, which is characterized by comprising the steps of A, acquiring X-ray images plurality target parts, and grading acquired according to group; B, performing feature extraction on in each grade, converting grade into data using directional gradient histogram building mathematical model; C, classifying required be assessed above grades support vector machine classification algorithm. According method disclosed invention, an image processing technology computer vision are combined, judgment for maturity realized through interactive or automatic method.