00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022
00023
00024 #include <filters/morphology/opening.h>
00025
00026 #include <filters/morphology/dilation.h>
00027 #include <filters/morphology/erosion.h>
00028
00029 #include <cstddef>
00030
00031 namespace firevision {
00032 #if 0
00033 }
00034 #endif
00035
00036
00037
00038
00039
00040
00041
00042
00043
00044 FilterOpening::FilterOpening()
00045 : MorphologicalFilter("Morphological Opening")
00046 {
00047 dilate = new FilterDilation();
00048 erode = new FilterErosion();
00049 }
00050
00051
00052
00053 FilterOpening::~FilterOpening()
00054 {
00055 delete dilate;
00056 delete erode;
00057 }
00058
00059
00060 void
00061 FilterOpening::set_src_buffer(unsigned char *buf, ROI *roi,
00062 orientation_t ori, unsigned int buffer_num)
00063 {
00064 Filter::set_src_buffer(buf, roi, ori, buffer_num);
00065 erode->set_src_buffer( buf, roi, ori, buffer_num );
00066 }
00067
00068
00069 void
00070 FilterOpening::set_src_buffer(unsigned char *buf, ROI *roi, unsigned int buffer_num)
00071 {
00072 Filter::set_src_buffer(buf, roi, buffer_num);
00073 erode->set_src_buffer( buf, roi, buffer_num );
00074 }
00075
00076
00077 void
00078 FilterOpening::set_dst_buffer(unsigned char *buf, ROI *roi)
00079 {
00080 Filter::set_dst_buffer(buf, roi);
00081 erode->set_dst_buffer( buf, roi );
00082 dilate->set_src_buffer( buf, roi );
00083 }
00084
00085
00086 void
00087 FilterOpening::set_structuring_element(unsigned char *se,
00088 unsigned int se_width, unsigned int se_height,
00089 unsigned int se_anchor_x, unsigned int se_anchor_y)
00090 {
00091 MorphologicalFilter::set_structuring_element(se, se_width, se_height, se_anchor_x, se_anchor_y);
00092 dilate->set_structuring_element(se, se_width, se_height, se_anchor_x, se_anchor_y);
00093 erode->set_structuring_element(se, se_width, se_height, se_anchor_x, se_anchor_y);
00094 }
00095
00096
00097 void
00098 FilterOpening::apply()
00099 {
00100 erode->apply();
00101 dilate->apply();
00102 }
00103
00104 }