Features (input_control) string(-array) → (string) Names of the features. Default value: 'mean' List of values: 'alpha', 'anisotropy', 'area', 'beta', 'column', 'deviation', 'entropy', 'fuzzy_entropy', 'fuzzy_perimeter', 'max', 'mean', 'median', 'min', 'moments_column',...
gray_features.hdev 计算标准的灰度值特征 area_center_gray.hdev 分析计算灰色区域和重心的精度
gray_features.hdev 计算标准的灰度值特征 elliptic_axis_gray.hdev 分析计算灰值矩的精度(elliptic_axis_gray)
HALCON Website / HALCON Operator Reference / Image / FeaturesHDevelop .NET C++ C++ (legacy) COM C Operators min_max_gray (Operator) Namemin_max_gray— Determine the minimum and maximum gray values within regions.Signaturemin_max_gray(Regions, Image : : Percent : Min, Max, Range) ...
select_gray(Regions, Image : SelectedRegions : Features, Operation, Min, Max : ) 函数计算图像Image 的区域Regions内指定属性Features, 如果Operation = 'and'将全部满足条件范围Min, Max的, 或Operation = 'or'至少一个满足区域保存到输出参数SelectedRegions 。 Features参考函数gray_feature介绍。 图像Image包...
entropy_gray - 确定图像的熵和各向异性。 用法 entropy_gray(Regions, Image : : : Entropy, Anisotropy) 描述 算子entropy_gray创建输入图像中灰度值的相对频率的直方图,并根据以下公式从这些频率计算来自区域的每个区域的熵和各向异性系数: rel[i]对应灰度值频率的直方图 ...
For instance, morphological gray value operators can be used to smooth or emphasize structural features in images. Unlike the binary operations in Morphology / Region, morphological gray value operators deal with input images that contain pixels with a range of more than one bit. Therefore gray ...
Regions, the features of which are to be calculated. Image(input_object)singlechannelimage→object(byte / direction / cyclic / int1 / int2 / uint2 / int4 / int8 / real) Gray value image. Percent(input_control)number→(real /integer) ...
threshold, regiongrowing, connection Alternatives area_center See also area_center_xld, elliptic_axis_gray 模块 Foundation HDevelop例程 inspect_bga.hdev 检查BGA丢失或偏离的球 gray_features.hdev 计算标准的灰度值特征 area_center_gray.hdev 分析计算灰色区域和重心的精度...
Regions, the features of which are to be calculated. Image(input_object)singlechannelimage→object(byte / direction / cyclic / int1 / int2 / uint2 / int4 / int8 / real) Gray value image. Percent(input_control)number→(real /integer) ...