#include <processor.h>
Inheritance diagram for EMAN::SigmaZeroEdgeProcessor:
Public Member Functions | |
void | process_inplace (EMData *image) |
To process an image in-place. | |
string | get_name () const |
Get the processor's name. | |
string | get_desc () const |
Get the descrition of this specific processor. | |
Static Public Member Functions | |
Processor * | NEW () |
Static Public Attributes | |
const string | NAME = "mask.zeroedgefill" |
Definition at line 3588 of file processor.h.
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Get the descrition of this specific processor. This function must be overwritten by a subclass.
Implements EMAN::Processor. Definition at line 3602 of file processor.h. 03603 { 03604 return "Fill zeroes at edges with nearest horizontal/vertical value."; 03605 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 3593 of file processor.h. Referenced by process_inplace(). 03594 {
03595 return NAME;
03596 }
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Definition at line 3597 of file processor.h. 03598 { 03599 return new SigmaZeroEdgeProcessor(); 03600 }
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To process an image in-place. For those processors which can only be processed out-of-place, override this function to just print out some error message to remind user call the out-of-place version.
Implements EMAN::Processor. Definition at line 2884 of file processor.cpp. References EMAN::EMData::get_data(), get_name(), EMAN::EMData::get_xsize(), EMAN::EMData::get_ysize(), EMAN::EMData::get_zsize(), ImageDimensionException, LOGERR, LOGWARN, nx, ny, EMAN::EMData::update(), and v. 02885 { 02886 if (!image) { 02887 LOGWARN("NULL Image"); 02888 return; 02889 } 02890 02891 if (image->get_zsize() > 1) { 02892 LOGERR("%s Processor doesn't support 3D model", get_name().c_str()); 02893 throw ImageDimensionException("3D model not supported"); 02894 } 02895 float *d = image->get_data(); 02896 int i = 0; 02897 int j = 0; 02898 02899 int nx = image->get_xsize(); 02900 int ny = image->get_ysize(); 02901 02902 for (j = 0; j < ny; j++) { 02903 for (i = 0; i < nx - 1; i++) { 02904 if (d[i + j * nx] != 0) { 02905 break; 02906 } 02907 } 02908 02909 float v = d[i + j * nx]; 02910 while (i >= 0) { 02911 d[i + j * nx] = v; 02912 i--; 02913 } 02914 02915 for (i = nx - 1; i > 0; i--) { 02916 if (d[i + j * nx] != 0) 02917 break; 02918 } 02919 v = d[i + j * nx]; 02920 while (i < nx) { 02921 d[i + j * nx] = v; 02922 i++; 02923 } 02924 } 02925 02926 for (i = 0; i < nx; i++) { 02927 for (j = 0; j < ny; j++) { 02928 if (d[i + j * nx] != 0) 02929 break; 02930 } 02931 02932 float v = d[i + j * nx]; 02933 while (j >= 0) { 02934 d[i + j * nx] = v; 02935 j--; 02936 } 02937 02938 for (j = ny - 1; j > 0; j--) { 02939 if (d[i + j * nx] != 0) 02940 break; 02941 } 02942 v = d[i + j * nx]; 02943 while (j < ny) { 02944 d[i + j * nx] = v; 02945 j++; 02946 } 02947 } 02948 02949 02950 image->update(); 02951 }
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Definition at line 129 of file processor.cpp. |