*calculate_lines_gauss_parameters (30, [60,20], Sigma, Low, High) calculate_lines_gauss_parameters (30, 60, Sigma, Low, High) 将calculate_lines_gauss_parameters计算出的值作为lines_gauss的输入,避免调试lines_gauss参数困难 lines_gauss (Image, Lines, Sigma, Low, High, ‘light’, ‘true’, ‘bar-shaped’, ‘true’) dev_...
Halcon软件中关于lines_gauss算子接口如下: lines_gauss(Image : Lines : Sigma, Low, High, LightDark, ExtractWidth, LineModel, CompleteJunctions : ) 调用算子时需传入Sigma,Low,High参数,该参数不容易直接设置,实际使用时可使用halcon中提供的函数calculate_lines_gauss_parameters()来计算这些参数,通过输入希望...
比如:[20,10] *Sigma (output_control) :获取用于lines_gauss输入的Sigma值 *Low (output_control):获取用于lines_gauss输入的Low 值 *High (output_control) :获取用于lines_gauss输入的High 值 *获取lines_gauss算子Sigma, Low, High三个参数值 calculate_lines_gauss_parameters (17, [25,3], Sigma, Low...
calculate_lines_gauss_parameters(根据线的最大宽度以及对比度计算出lines_gauss算子输入的Sigma、Low、High值) calculate_lines_gauss_parameters( : : MaxLineWidth, Contrast : Sigma, Low, High) MaxLineWidth (input_control)// lines_gauss要提取线条的最大宽度Contrast (input_control)//lines_gauss要提取线的...
calculate_lines_gauss_parameters( : : MaxLineWidth, Contrast : Sigma, Low, High) 功能 根据要提取线的最大宽度以及对比度计算出lines_gauss算子输入的Sigma、Low、High值。 参数列表 MaxLineWidth (input_control) : lines_gauss要提取线条的最大宽度 ...
1、如图: 2、两个halcon算子完成: calculate_lines_gauss_parameters( : : MaxLineWidth, Contrast : Sigma, Low..., ExtractWidth, LineModel, CompleteJunctions : ) LightDark:注意先的亮与暗智能推荐Particle Filter 粒子滤波 Particle Filter 粒子滤波 贝叶斯滤波 重要性采样 Sequential Importance Sampling (SI...
可见图像的突变部分得到了增强rft_generic (ImageConvol, ImageFiltered, 'from_freq', 'n', 'real', Width)* 5.设置提取线条的参数,将图像中的有灰度差异的线条提取出来calculate_lines_gauss_parameters (17, [25,3], Sigma, Low, High)lines_gauss (ImageFiltered, Lines, Sigma, Low, High, 'dark',...
convol_fft(ImageFFT,GaussFilter,ImageConvol)*将卷积后的傅里叶图像还原为空间域图像。可见图像的突变部分得到了增强 rft_generic(ImageConvol,ImageFiltered,'from_freq','n','real',Width)*设置提取线条的参数 calculate_lines_gauss_parameters(17,[25,3],Sigma,Low,High)*将图像中的有灰度差异的线条提取出来...
1、如图: 2、两个halcon算子完成: calculate_lines_gauss_parameters( : : MaxLineWidth, Contrast : Sigma, Low, High) MaxLineWidth:最大线宽、 Contrast:线的典型对比 lines_gauss(Image : Li... 查看原文 机器视觉Halcon——3. Halcon实例clip回形针方向识别 所示: 1. binary_threshold(Image: Region : ...
calculate_lines_gauss_parameters(NumLevels, AngleStep, &Sigma, &Low, &High) lines_gauss(Image, Lines, GenParamName, GenParamValue, 'light', 'true', 'bar-shaped', 'true') select_contours_xld(Lines, SelectedLines, 'contour_length', MinLength, MaxLength) get_contour_xld(Selecte...