affine_trans_pixel 和 affine_trans_point_2d的不同在于所使用的坐标系原点不同,affine_trans_pixel 使用的是像素坐标系, 即原点位于图像的左上角第一个像素,使用row和column来确定像素位置,而affine_trans_point_2d的原点位于左上角第一个像素的中心,使用x和 y来标识坐标位置(实际原点相差(0.5,0.5))。 并且...
1. affine-trans-point-2d:这是一个表示二维平面上点变换的公式。它表示将一个点的坐标从原点平移到另一个点,同时保持该点在x轴和y轴方向上的线性变换不变。 2. affine-trans-pixel-affine-trans-point-2d:这是一个表示像素平面上点变换的公式。它表示将一个像素点的坐标从原点平移到另一个像素点,同时保持...
affine_trans_pixel 和 affine_trans_point_2d的区别 2019-11-29 15:30 −... NLazyo 0 4549 inflection point 2019-12-21 17:24 −http://blog.thefirehoseproject.com/posts/learn-to-code-and-be-self-reliant/ kill will develop 1.repeat code use 2.read document pass infle... ...
In contrast toaffine_trans_point_2d,affine_trans_pixelfirst converts the input coordinates from HALCON's standard coordinate system (with the origin in the center of the upper left pixel) to a coordinate system with the origin in the upper left corner of the upper left pixel. After the tran...
halcon中affine_trans_pixel的意思 halcon中affine_trans_pixel的意思是像素坐标系,即原点位于图像的左上角第一个像素,使用row和column来肯定像素位置。
In contrast toaffine_trans_point_2d,affine_trans_pixelfirst converts the input coordinates from HALCON's standard coordinate system (with the origin in the center of the upper left pixel) to a coordinate system with the origin in the upper left corner of the upper left pixel. After the tran...
x-ordinate of a point on the reflection line * @param y the y-ordinate of a point on the reflection line * @return a transformation for the reflection */ public static AffineTransformation reflectionInstance(double x, double y) { AffineTransformation trans = new AffineTransformation(); trans....
2 - the CoordinateTransform of the Patch, if any // 3 - the AffineTransform of the Patch // // The idea is to first send the data from world to pixel space of the Patch, using the old transfroms, // and then from pixel space of the Patch to world, using the new transforms. ...
affine_trans_contour_xld(Contours : ContoursAffineTrans : HomMat2D : )affine_trans_contour_xld应用任意仿射2D变换,即,缩放、旋转、平移和倾斜(倾斜)到Contou ...
Really need an option to be able to type in specific pixel offset values in the Affine filter. Percentage isn't accurate enough for some things! Also just rename it to Offset 🙂