降钙素对兔骨关节炎关节软骨的保护作用--《中国矫形外科杂志》--医学期刊频道--首席医学网 关键词：降钙素； 骨关节炎； 灰度值 [gap=1896]Key words:Calcition; Oseoarthritis; Grey Value
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grey value element 灰价值元素
average grey value 平均灰度值
grey value based image matching 基于灰度的影像匹配
grey scale value 灰度值
grey degree value 灰类等级值
grey scale mean value 灰度平均值
grey average value generation 灰色均值生成
the optimal grey game value 最优灰博弈值
And proposes a new adaptive modifying image grey value method based on fuzzy information processing technique.
提出了一种新的基于模糊信息处理的自适应图像灰度级修正法。
The grey value of image can be treated as regionalized variable, which has the property of both random and spatial structure distribution.
图像的灰度值可以看作是一区域化变量，不仅具有随机性，而且具有空间结构性。
According to the feature that the surface textures locate in the sudden change areas of image grey value, the double grade sharpening was performed for the image using the typical grad algorithm.
根据纹理位于图像中灰度突变处的特点，采用典型梯度算法，对目标图像进行两次梯度锐化。
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