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- grey level transformation 灰度变换
- SDH positive granules and ACP grey level were assayed by MIAS-300 imageanalyser. 使用MIAS-300型图像分析仪分别检测SDH阳性粒子数及ACP酶灰度值变化。
- Image process mainly include smoothness,grey level change,binarization,Pels' calculation,etc. 图像处理技术主要包括图像的平滑、灰度拉伸、二值化、图像象素的计算等处理;
- The usual methods of grey level quantizaton are simple linearGQ, threshold linear GQ, divided stage GQ, special threshold GQ,nonlinear GQ, etc. 灰度量化常用的方法有简单线性量化、加阈限线性量化、分段线性量化、特殊阈限量化、非线性量化等几种。
- The main features of the system are piecewise linear gray level transformation, slope angle adjustment, mapping and normalization, feature distilling. 本系统主要特征是分段线性灰度变换、斜度调整、射归一、征提取。
- The implementation results show that utilizing FMM on grey level image can get the effects of smoothing, noise suppressing and multi-scale boundary detection. 实验结果表明，模糊形态学算子应用在灰度图象上能体现传统数学形态学的性质，能平滑图象，去除噪声，还可用来进行多尺度的边界提取等。
- The operational principle of ECL level is introduced in the paper.A PECL-PECL equivalent transform coupling circuit and a PECL-TTL level transformation circuit are given. 摘要介绍了ECL电平的工作原理，并给出了PECL-PECL的等效变换辐合电路及PECL-TTL的电平转换电路。
- A new feature point detector for color image based on grey level Harris detector is proposed in this paper. The feature point can directly detected from the color image by fusion its RGB component values together. 本文在传统的harris灰度图像的特征点检测算子基础上,利用彩色图像RGB三分量数据融合,提出了彩色图像特征点检测算子;
- For regions with high grey-scale level or with tensely variable grey level, the image enhancement coefficients shall be adaptively controlled based on local mean value and variance. 针对图像中的高灰度区和灰度剧变区，应用图像局部均值和方差自适应调节增强系数。
- The author uses window width and level transformation to classify the volume data in Ray_casting method, compared to the traditional classification (classified by the sampled threshold), it enlarges the color difference between different tissue. 本文将医学中的窗位窗宽变换用于光线投射法的数据分类,这种分类方法比通常用的阈值分类更能清楚的反映不同组织的状态,通过不同窗位窗宽值可以清楚的显示比如脑中的肿瘤或是颅骨的被破坏的痕迹。
- Treat with plate grain image got by video using methods of gray level transformation,median filter,erosion,expansion and so on,gain the image which only includes grain,then detect brim of grain. 对视频采集到的板材纹理图像进行灰度化、中值滤波去噪、二值化、腐蚀、膨胀等处理,得到仅包含目标纹理的图像后检测纹理边缘。
- The areas,grey levels of NF in the cell bodies and the numbers of axons in the anterior funiculus were measured and the statistical analysis showed significant difference. 图像分析了脊髓前角运动神经元胞体内神经丝的面积、灰度和脊髓前索内轴突的数量，其结果具有明显的统计学意义。
- grey level co - occurrence matrix 灰度共生矩阵
- grey level co-occurrence matrix (GLCM) 灰度共生矩阵
- linear gray level transformation 灰度线性变换
- Life seems grey and joyless to them. 对他们来说生活是灰色的、不快乐的。
- She covered the bed with an old faded grey blanket. 她在床上铺着褪了色的灰色旧毯子。
- Have you any grey pullovers in stock? 你们有灰色套头毛衣的现货吗？
- The landscape was grey and stark. 景色灰暗荒凉。
- Study of medical image grey level normalization methods 医学图像灰度归一化方法研究
