Autotek autocad raster design 2010 用户手册
The thin filter trims raster objects by one pixel (per pass) in all directions.
Thinning reduces the number of pixels while maintaining the basic shape of
the feature.
Thinning reduces the number of pixels while maintaining the basic shape of
the feature.
Click here to see sample raster objects before and after using a thin filter.
The thickening filter thickens the edges of raster objects by one pixel (per
pass) in the directions you specify.
pass) in the directions you specify.
Click here to see sample raster objects before and after using a thickening filter.
A separate filter separates partially merged lines to prevent Raster Design from
converting them to one thick line.
converting them to one thick line.
Click here to see sample raster objects before and after using a separate filter.
A skeletonize filter thins all raster data to a one pixel thickness. You can use
a skeletonize filter to thin your entire raster image down, then run the thicken
filter to make all of your Raster data one consistent width.
a skeletonize filter to thin your entire raster image down, then run the thicken
filter to make all of your Raster data one consistent width.
To use bitonal filters for a selected image
1 Click Image menu ➤ Image Processing ➤ Bitonal Filters.
The following prompt appears:
Convolving an Image | 113