gauss_image is obsolete and is only provided for reasons of backward compatibility. New applications should use the operator gauss_filter instead. 即这个函数已经过时,提供他只是为了向前兼容,新的应用建议使用gauss_filter 函数,那我们再来看下halcon中其具体的描述: Signature gauss_filter(Image : ImageGauss...
gauss_image is obsolete and is only provided for reasons of backward compatibility. New applications should use the operator gauss_filter instead. 即这个函数已经过时,提供他只是为了向前兼容,新的应用建议使用gauss_filter 函数,那我们再来看下halcon中其具体的描述: Signature gauss_filter(Image : ImageGauss...
GaussFilter(ho_Image,&ho_ImageGauss,9);//高斯滤波//参数3:过滤器大小;建议值: 3, 5, 7, 9, 11SetWindowAttr("background_color","black"); OpenWindow(0,0,254,252,0,"visible","",&hv_WindowHandle); HDevWindowStack::Push(hv_WindowHandle);if(HDevWindowStack::IsOpen()) DispObj(ho_Imag...
gauss_filter (Image, ImageGauss, 9) *高斯滤波 *参数3:过滤器大小;建议值: 3, 5, 7, 9, 11 dev_open_window(0,0,254,252,'black',WindowHandle) dev_display(ImageGauss) 1. 2. 3. 4. 5. 6. 7. 在Qt Creator中 HObject ho_Image, ho_ImageGauss; HTuple hv_WindowHandle; 1. 2. Read...
gen_gauss_filter(频域内产生一个高斯滤波器) derivate_gauss(用高斯衍生物卷积图像) sub_image(图像相减)add_image(图像相加) rft_generic(计算图像的实值FFT) convol_fft(在频域中使用滤波器卷积图像) zoom_image_factor(缩放图像到给定倍数) scale_image(缩放图像的灰度值)real_to_vector_field(将两幅实值图...
binomial_filter is significantly faster than gauss_filter. It should be noted that the mask size in binomial_filter does not lead to the same amount of smoothing as the mask size in gauss_filter. Corresponding mask sizes can be determined based on the respective values of the Gaussian ...
gen_gauss_filter(算子名称) 名称 gen_gauss_filter— Generate a Gaussian filter in the frequency domain. 参数签名 gen_gauss_filter( :ImageGauss:Sigma1,Sigma2,Phi,Norm,Mode,Width,Height: ) 描述 gen_gauss_filtergenerates a (possibly anisotropic) Gaussian filter in the frequency domain. The standar...
Width,Height)gen_gauss_filter(GaussFilter2,Sigma2,Sigma2,0,'none','dc_center',Width,Height)...
Note that filter operators may return unexpected results if an image with a reduced domain is used as input. Please refer to the chapter Filters.Execution InformationMultithreading type: reentrant (runs in parallel with non-exclusive operators). Multithreading scope: global (may be called from any ...
可见gauss_filter的Size只能取3、5、7、9、11这五个值,括号里给出了对应的sigma值。 这种小半径的模糊的优化其实在我博客里有讲过好几个这方面的。但是前面讲述的基本都是直径不超过5,半径不大于2的,比如这里的3和5就可以直接用那种方法处理。 我们先来看看这个权重怎么计算: ...