形状特征 (14个) |
- Mesh Volume(网格体积)
- Voxel Volume(体素体积)
- Surface Area(表面积)
- Surface Area to Volume ratio(表面积体积比)
- Sphericity(球度)
- Maximum 3D diameter(最大3D直径)
- Maximum 2D diameter (Slice)(最大2D直径(切片))
- Maximum 2D diameter (Column)(最大2D直径(列))
- Maximum 2D diameter (Row)(最大2D直径(行))
- Major Axis Length(最大轴长度)
- Minor Axis Length(第二大轴长度)
- Least Axis Length(最短轴长度)
- Elongation(伸长率)
- Flatness(平面度)
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一阶特征 (18个) |
- Energy(能量)
- Total Energy(总能量)
- Entropy(熵)
- Minimum(最小值)
- 10th percentile(第十百分位)
- 90th percentile(第九十百分位)
- Maximum(最大值)
- Mean(均值)
- Median(中值)
- Interquartile Range(四分位范围)
- Range(极差)
- Mean Absolute Deviation (MAD)(平均绝对偏差)
- Robust Mean Absolute Deviation(rMAD,鲁棒平均绝对偏差)
- Root Mean Squared(RMS,均方根)
- Skewness(偏度)
- Kurtosis(峰度)
- Variance(方差)
- Uniformity(均匀性)
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灰度共生矩阵特征 (24个) |
- Autocorrelation(自相关)
- Joint Average(联合平均)
- Cluster Prominence(集群突出)
- Cluster Shade(集群阴影)
- Cluster Tendency(集群趋势)
- Contrast(对比度)
- Correlation(相关性)
- Difference Average(差平均)
- Difference Entropy(差熵)
- Difference Variance(差方差)
- Joint Energy(联合能量)
- Joint Entropy(联合熵)
- Informational Measure of Correlation 1(IMC 1,相关信息测度1)
- Informational Measure of Correlation 2(IMC 2,相关信息测度2)
- Inverse Difference Moment(IDM,逆差矩)
- Maximal Correlation Coefficient(MCC,最大相关系数)
- Inverse Difference Moment Normalized(IDMN,归一化逆差矩)
- Inverse Difference(ID,逆差)
- Inverse Difference Normalized(IDN,归一化逆差)
- Inverse Variance(逆方差)
- Maximum Probability(最大概率)
- Sum Average(和平均)
- Sum Entropy(和熵)
- Sum of Squares(和方差)
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灰度区域大小矩阵特征 (16个) |
- Small Area Emphasis(SAE,小面积强调)
- Large Area Emphasis(LAE,大面积强调)
- Gray Level Non-Uniformity(GLN,灰度不均匀性)
- Gray Level Non-Uniformity Normalized(GLNN,归一化灰度不均匀性)
- Size-Zone Non-Uniformity(SZN,区域大小不均匀性)
- Size-Zone Non-Uniformity Normalized(SZNN,归一化区域大小不均匀性)
- Zone Percentage(ZP,区域百分比)
- Gray Level Variance(GLV,灰度方差)
- Zone Variance(ZV,区域方差)
- Zone Entropy(ZE,区域熵)
- Low Gray Level Zone Emphasis(LGLZE,低灰度区域强调)
- High Gray Level Zone Emphasis(HGLZE,高灰度区域强调)
- Small Area Low Gray Level Emphasis(SALGLE,小区域低灰度强调)
- Small Area High Gray Level Emphasis(SAHGLE,小区域高灰度强调)
- Large Area Low Gray Level Emphasis(LALGLE,大区域低灰度强调)
- Large Area High Gray Level Emphasis(LAHGLE,大区域高灰度强调)
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灰度行程矩阵特征 (16个) |
- Short Run Emphasis(SRE,短行程强调)
- Long Run Emphasis(LRE,长行程强调)
- Gray Level Non-Uniformity(GLN,灰度不均匀性)
- Gray Level Non-Uniformity Normalized(GLNN,归一化灰度不均匀性)
- Run Length Non-Uniformity(RLN,行程不均匀性)
- Run Length Non-Uniformity Normalized(RLNN,归一化行程不均匀性)
- Run Percentage(RP,行程百分比)
- Gray Level Variance(GLV,灰度方差)
- Run Variance(RV,行程方差)
- Run Entropy(RE,行程熵)
- Low Gray Level Run Emphasis(LGLRE,低灰度行程强调)
- High Gray Level Run Emphasis(HGLRE,高灰度行程强调)
- Short Run Low Gray Level Emphasis(SRLGLE,短行程低灰度强调)
- Short Run High Gray Level Emphasis(SRHGLE,短行程高灰度强调)
- Long Run Low Gray Level Emphasis(LRLGLE,长行程低灰度强调)
- Long Run High Gray Level Emphasis(LRHGLE,长行程高灰度强调)
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邻域灰度差矩阵特征 (5个) |
- Coarseness(粗糙度)
- Contrast(对比度)
- Busyness(繁忙度)
- Complexity(复杂度)
- Strength(强度)
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灰度相关矩阵 (14个) |
- Small Dependence Emphasis(SDE,小依赖强调)
- Large Dependence Emphasis(LDE,大依赖强调)
- Gray Level Non-Uniformity(GLN,灰度不均匀性)
- Dependence Non-Uniformity(DN,依赖不均匀性)
- Dependence Non-Uniformity Normalized(DNN,归一化依赖不均匀性)
- Gray Level Variance(GLV,灰度方差)
- Dependence Variance(DV,依赖方差)
- Dependence Entropy(DE,依赖熵)
- Low Gray Level Emphasis(LGLE,低灰度强调)
- High Gray Level Emphasis(HGLE,高灰度强调)
- Small Dependence Low Gray Level Emphasis(SDLGLE,小依赖低灰度强调)
- Small Dependence High Gray Level Emphasis(SDHGLE,小依赖高灰度强调)
- Large Dependence Low Gray Level Emphasis(LDLGLE,大依赖低灰度强调)
- Large Dependence High Gray Level Emphasis(LDHGLE,大依赖高灰度强调)
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小波特征 (744个) |
待补充 |