calculate_features (Pills, Image, FeatureNames, Features) add_sample_class_train_data (ClassTrainDataHandle, 'feature_column', Features, I - 1) * 以上注意第二参数'feature_column'的选择,此例中由于Number的数大于1,以特征列做为顺序。 * Visualize processed pills dev_set_color (PillColors[I - ...
图3. 分割后的区域 calculate_features同样也是一个外部过程,该外部过程定义如下: calculate_features: 从定义中,我们可以知道特征向量的选取,包括:面积(Area)、密实度(Compactness)、四个不变矩特征(PSI1,PSI2,PSI3,PSI4)和凸度(Convexity)。这些特征都属于区域的形态特征,最后将这些特征合并成一个实数型的特征...
再经过calculate_features()后得到Features，但是再将运行classify_class_knn (KNNHandle, Features, Class...
自定义函数和上边做训练的是一个函数 calculate_features (Region, Features) 使用SVM分类器进行分类classify_class_svm(:: 分类器句柄,特征向量,最佳类数:识别结果) classify_class_svm (SVMHandle, Features, 1, Class) dev_display (Image) dev_set_color (Colors[Class]) dev_display (Region) disp_message...
** 计算出缺陷的特征,并将其添加到分类器训练结构中*count_obj (ScratchDefects, Number)for Index := 0 to Number-1 by 1select_obj (ScratchDefects, ObjectSelected, Index+1)calculate_features (ObjectSelected, Image, Features)add_sample_class_svm (SVMHandle, Features, 0)endfor*dev_set_color (...
region_features Calculate shape features of regions.roundness Shape factors from contour.runlength_distribution Distribution of runs needed for runlength encoding of a region.runlength_features Characteristic values for runlength coding of regions.
region_features— Calculate shape features of regions. region_features(Regions: :Features:Value) Description Possible values forFeatures: 'area': Area of the object 'row': Row index of the center 'column': Column index of the center 'row1': ...
private string CalculateAcc(List<string> preds_list, List<string> labels_list) { int correct = 0; string label = string.Empty; for (int i = 0; i < preds_list.Count; i++) { string label_substring = labels_list[i].Substring(1, 1); ...
halcon指令集 1D Measuring一維測量 close_all_measures Delete all measure objects.刪除所有度量對象。close_measure Delete a measure object.刪除測量物體。deserialize_measure Deserialize a serialized measure object.反序列化序列化的度量對象。fuzzy_measure_pairing Extract straight edge pairs perpendicular to a ...
1、3d_coordinates 3D坐标 Measure slanted object in world coordinate 在世界坐标系中测量倾斜的物体 2、align_measurements 对齐测量 Inspect individual razor blades using shape-based matching to align ROIs for the measure tool 使⽤基于形状的匹配来对齐测量⼯具的ROI，检查各个⼑...