Pyramid of images of arbitrary type. More...
#include <vimt_image_pyramid.h>
Public Member Functions | |
| vimt_image_pyramid () | |
| Dflt ctor. | |
| vimt_image_pyramid (const vimt_image_pyramid &) | |
| Copy ctor. | |
| virtual | ~vimt_image_pyramid () |
| Destructor. | |
| void | resize (int n_levels, const vimt_image &im_type) |
| Resize to n_levels pyramid. | |
| int | lo () const |
| Lowest level (highest resolution image) of pyramid. | |
| int | hi () const |
| Highest level (lowest resolution image) of pyramid. | |
| int | n_levels () const |
| Number of levels. | |
| vimt_image & | operator() (int L) |
| Image at level L. | |
| const vimt_image & | operator() (int L) const |
| Image at level L. | |
| const vimt_image_pyramid & | operator= (const vimt_image_pyramid &that) |
| Copy operator. | |
| void | deep_copy (const vimt_image_pyramid &im_pyr) |
| Take a deep copy of the given pyramid. | |
| double | base_pixel_width () const |
| Mean width (in world coordinates) of pixels at level zero. | |
| double | scale_step () const |
| Scaling per level. | |
| vcl_vector< vimt_image * > & | data () |
| Access to image data. | |
| void | set_widths (double base_pixel_width, double scale_step) |
| Define pixel widths. | |
| void | print_summary (vcl_ostream &os) const |
| void | print_all (vcl_ostream &os) const |
| Print whole of each image to os. | |
Private Member Functions | |
| void | deleteImages () |
Private Attributes | |
| vcl_vector< vimt_image * > | image_ |
| double | base_pixel_width_ |
| double | scale_step_ |
Pyramid of images of arbitrary type.
Definition at line 17 of file vimt_image_pyramid.h.
| vimt_image_pyramid::vimt_image_pyramid | ( | ) |
Dflt ctor.
Definition at line 17 of file vimt_image_pyramid.cxx.
| vimt_image_pyramid::vimt_image_pyramid | ( | const vimt_image_pyramid & | that | ) |
Copy ctor.
Makes a shallow copy of each vimt_image object, not of the underlying data
Definition at line 75 of file vimt_image_pyramid.cxx.
| vimt_image_pyramid::~vimt_image_pyramid | ( | ) | [virtual] |
Destructor.
Definition at line 31 of file vimt_image_pyramid.cxx.
| double vimt_image_pyramid::base_pixel_width | ( | ) | const |
Mean width (in world coordinates) of pixels at level zero.
Definition at line 123 of file vimt_image_pyramid.cxx.
| vcl_vector< vimt_image * > & vimt_image_pyramid::data | ( | ) |
Access to image data.
Should only be used by pyramid builders
Definition at line 138 of file vimt_image_pyramid.cxx.
| void vimt_image_pyramid::deep_copy | ( | const vimt_image_pyramid & | im_pyr | ) |
Take a deep copy of the given pyramid.
Definition at line 58 of file vimt_image_pyramid.cxx.
| void vimt_image_pyramid::deleteImages | ( | ) | [private] |
Definition at line 24 of file vimt_image_pyramid.cxx.
| int vimt_image_pyramid::hi | ( | ) | const |
Highest level (lowest resolution image) of pyramid.
Highest level.
Definition at line 98 of file vimt_image_pyramid.cxx.
| int vimt_image_pyramid::lo | ( | ) | const |
Lowest level (highest resolution image) of pyramid.
Lowest level of pyramid.
Definition at line 92 of file vimt_image_pyramid.cxx.
| int vimt_image_pyramid::n_levels | ( | ) | const |
Number of levels.
Definition at line 103 of file vimt_image_pyramid.cxx.
| vimt_image & vimt_image_pyramid::operator() | ( | int | L | ) |
Image at level L.
Definition at line 109 of file vimt_image_pyramid.cxx.
| const vimt_image & vimt_image_pyramid::operator() | ( | int | L | ) | const |
Image at level L.
Definition at line 116 of file vimt_image_pyramid.cxx.
| const vimt_image_pyramid & vimt_image_pyramid::operator= | ( | const vimt_image_pyramid & | that | ) |
Copy operator.
Makes a shallow copy of each vimt_image object, not of the underlying data
Definition at line 41 of file vimt_image_pyramid.cxx.
| void vimt_image_pyramid::print_all | ( | vcl_ostream & | os | ) | const |
Print whole of each image to os.
Definition at line 159 of file vimt_image_pyramid.cxx.
| void vimt_image_pyramid::print_summary | ( | vcl_ostream & | os | ) | const |
Definition at line 151 of file vimt_image_pyramid.cxx.
| void vimt_image_pyramid::resize | ( | int | n_levels, |
| const vimt_image & | im_type | ||
| ) |
Resize to n_levels pyramid.
Resize to [lo,hi] pyramid, each level of which is a clone of im_type.
Each level of which is a clone of im_type
Definition at line 81 of file vimt_image_pyramid.cxx.
| double vimt_image_pyramid::scale_step | ( | ) | const |
Scaling per level.
Pixels at level L have width basePixelWidth() * scaleStep()^L
Definition at line 131 of file vimt_image_pyramid.cxx.
| void vimt_image_pyramid::set_widths | ( | double | base_pixel_width, |
| double | scale_step | ||
| ) |
Define pixel widths.
Definition at line 144 of file vimt_image_pyramid.cxx.
double vimt_image_pyramid::base_pixel_width_ [private] |
Definition at line 20 of file vimt_image_pyramid.h.
vcl_vector<vimt_image*> vimt_image_pyramid::image_ [private] |
Definition at line 19 of file vimt_image_pyramid.h.
double vimt_image_pyramid::scale_step_ [private] |
Definition at line 21 of file vimt_image_pyramid.h.
1.7.5.1