Morpher providing an improved interface for labeled image. More...
#include <labeled_image.hh>
Public Types | |
typedef accu::shape::bbox < typename I::psite >::result | bbox_t |
Type of the bounding component bounding boxes. | |
typedef I::domain_t::bkd_piter | bkd_piter |
Backward Site_Iterator associated type. | |
typedef Image< void > | category |
typedef const I | delegatee |
Delegatee associated type. | |
typedef I::domain_t | domain_t |
Site_Set associated type. | |
typedef labeled_image< I > | exact_t |
typedef I::domain_t::fwd_piter | fwd_piter |
Forward Site_Iterator associated type. | |
typedef internal::morpher_lvalue_ < const I >::ret | lvalue |
Return type of read-write access. | |
typedef fwd_piter | piter |
Site_Iterator associated type; default definition is fwd_piter. | |
typedef I::domain_t::psite | psite |
Point_Site associated type. | |
typedef const I::rvalue | rvalue |
Return type of read-only access. | |
typedef I::domain_t::site | site |
Site associated type. | |
typedef labeled_image < tag::image_< I > > | skeleton |
Skeleton. | |
typedef mln::value::set< const I::value > | t_eligible_values_set |
Eligible-value-set associated type. | |
typedef mln::value::set < typename mln::value::super_value< const I::value >::ret > | t_values_space |
Value space associated type. | |
typedef const I | unmorph |
Unmorph image associated type. | |
typedef const I::value | value |
Value associated type. | |
Public Member Functions | |
const bbox_t & | bbox (const typename I::value &label) const |
Return the bounding box of the component label . | |
const util::array< bbox_t > & | bboxes () const |
Return the component bounding boxes. | |
mln::metal::const_< const I > ::ret * | delegatee_ () const |
Return the delegatee_ pointer; default code. | |
const I * | delegatee_ () |
Return the delegatee_ pointer (non-const version); default code. | |
void | destroy () |
Detach data from an image (free it if nobody else hold it). | |
const const I::domain_t & | domain () const |
bool | has (const typename const I::psite &p) const |
bool | has (const psite &p) const |
Test if p belongs to the image domain. | |
const util::tracked_ptr < internal::data < labeled_image< I > > > & | hook_data_ () const |
Hook to the image data. | |
const void * | id_ () const |
Give an identifier of this image. | |
unsigned | index_of_point (const P &p) const |
Give the offset of the site p . | |
void | init_ (const I &ima, const typename I::value &nlabels) |
Deferred initialization from a labeled image ima and the number of labels nlabels . | |
void | init_from_ (const labeled_image< I > &model) |
Duplicate the underlying image and create a new labeled_image. | |
bool | is_valid () const |
Test if this image has been initialized; default impl. | |
I::value | nlabels () const |
Return the number of labels;. | |
std::size_t | nsites () const |
Give the number of sites of the image domain. | |
lvalue | operator() (const typename I::domain_t::psite &p) |
Read-write access of pixel value at point site p . | |
rvalue | operator() (const typename I::domain_t::psite &p) const |
Read-only access of pixel value at point site p . | |
labeled_image< I > & | rw () |
State that the morpher is writable. | |
p_if< mln_box(I), fun::eq_v2b_expr_< pw::value_ < I >, pw::cst_< typename I::value > > > | subdomain (const typename I::value &label) const |
Return the domain of the component with label label . | |
mln::metal::const_< const I > ::ret & | unmorph_ () const |
Give the morphed image (const version). | |
const I & | unmorph_ () |
Give the morphed image (mutable version). | |
const t_eligible_values_set & | values_eligible () const |
const t_values_space & | values_space () const |
Return the value space of the image. | |
labeled_image () | |
ConstructorsConstructor without argument. | |
labeled_image (const I &ima, const typename I::value &nlabels) | |
Constructor from an image ima and the number of labels nlabels . | |
labeled_image (const I &ima, const typename I::value &nlabels, const util::array< mln_box(I)> &bboxes) | |
Constructor from an image ima , the number of labels nlabels and the object bounding boxes. | |
void | relabel (const Function_v2v< F > &f) |
Relabel according to a function. | |
void | relabel (const Function_v2b< F > &f) |
Labels may be removed. | |
Protected Member Functions | |
void | relabel_ (const Function_v2v< F > &f) |
void | relabel_ (const Function_v2b< F > &f) |
void | update_data (const fun::i2v::array< typename I::value > &relabel_fun) |
Update bounding boxes information. | |
void | init_update_data_ () |
Called during relabeling. | |
void | prepare_update_data_ (const typename I::value &lbl, const typename I::value &new_lbl) |
void | update_data_ (const fun::i2v::array< typename I::value > &relabel_fun) |
Protected Attributes | |
util::tracked_ptr < internal::data < labeled_image< I > > > | data_ |
Private Types | |
typedef labeled_image_base< I, labeled_image< I > > | super_ |
Morpher providing an improved interface for labeled image.
I | The label image type. |
This image type allows to access every site set at a given label.
This image type guaranties that labels are contiguous (from 1 to n).
Definition at line 105 of file labeled_image.hh.
typedef accu::shape::bbox<typename I ::psite>::result mln::labeled_image_base< I, labeled_image< I > >::bbox_t [inherited] |
Type of the bounding component bounding boxes.
Definition at line 124 of file labeled_image_base.hh.
typedef I::domain_t ::bkd_piter mln::internal::image_base< const I::value , I::domain_t , labeled_image< I > >::bkd_piter [inherited] |
Backward Site_Iterator associated type.
Definition at line 118 of file core/internal/image_base.hh.
typedef Image<void> mln::Image< labeled_image< I > >::category [inherited] |
Reimplemented from mln::Object< labeled_image< I > >.
Definition at line 75 of file core/concept/image.hh.
typedef const I mln::internal::image_morpher< const I , const I::value , I::domain_t , labeled_image< I > >::delegatee [inherited] |
Delegatee associated type.
Definition at line 57 of file image_morpher.hh.
typedef I::domain_t mln::internal::image_base< const I::value , I::domain_t , labeled_image< I > >::domain_t [inherited] |
Site_Set associated type.
Definition at line 105 of file core/internal/image_base.hh.
typedef labeled_image< I > mln::Object< labeled_image< I > >::exact_t [inherited] |
typedef I::domain_t ::fwd_piter mln::internal::image_base< const I::value , I::domain_t , labeled_image< I > >::fwd_piter [inherited] |
Forward Site_Iterator associated type.
Definition at line 115 of file core/internal/image_base.hh.
typedef internal::morpher_lvalue_< const I >::ret mln::internal::image_identity< const I , I::domain_t , labeled_image< I > >::lvalue [inherited] |
Return type of read-write access.
Definition at line 140 of file image_identity.hh.
typedef fwd_piter mln::internal::image_base< const I::value , I::domain_t , labeled_image< I > >::piter [inherited] |
Site_Iterator associated type; default definition is fwd_piter.
Definition at line 123 of file core/internal/image_base.hh.
typedef I::domain_t ::psite mln::internal::image_base< const I::value , I::domain_t , labeled_image< I > >::psite [inherited] |
Point_Site associated type.
Definition at line 108 of file core/internal/image_base.hh.
typedef const I ::rvalue mln::internal::image_identity< const I , I::domain_t , labeled_image< I > >::rvalue [inherited] |
Return type of read-only access.
Definition at line 137 of file image_identity.hh.
typedef I::domain_t ::site mln::internal::image_base< const I::value , I::domain_t , labeled_image< I > >::site [inherited] |
Site associated type.
Definition at line 111 of file core/internal/image_base.hh.
typedef labeled_image< tag::image_<I> > mln::labeled_image< I >::skeleton |
Skeleton.
Definition at line 113 of file labeled_image.hh.
typedef labeled_image_base<I, labeled_image<I> > mln::labeled_image< I >::super_ [private] |
Reimplemented from mln::labeled_image_base< I, labeled_image< I > >.
Definition at line 108 of file labeled_image.hh.
typedef mln::value::set<const I::value > mln::internal::image_base< const I::value , I::domain_t , labeled_image< I > >::t_eligible_values_set [inherited] |
Eligible-value-set associated type.
Definition at line 91 of file core/internal/image_base.hh.
typedef mln::value::set< typename mln::value::super_value<const I::value >::ret > mln::internal::image_base< const I::value , I::domain_t , labeled_image< I > >::t_values_space [inherited] |
Value space associated type.
Definition at line 98 of file core/internal/image_base.hh.
typedef const I mln::internal::image_morpher< const I , const I::value , I::domain_t , labeled_image< I > >::unmorph [inherited] |
Unmorph image associated type.
Definition at line 68 of file image_morpher.hh.
typedef const I ::value mln::internal::image_identity< const I , I::domain_t , labeled_image< I > >::value [inherited] |
Value associated type.
Reimplemented from mln::internal::image_base< const I::value, I::domain_t, labeled_image< I > >.
Definition at line 134 of file image_identity.hh.
mln::labeled_image< I >::labeled_image | ( | ) | [inline] |
ConstructorsConstructor without argument.
Definition at line 193 of file labeled_image.hh.
mln::labeled_image< I >::labeled_image | ( | const I & | ima, | |
const typename I::value & | nlabels | |||
) | [inline] |
Constructor from an image ima
and the number of labels nlabels
.
Definition at line 199 of file labeled_image.hh.
References mln::labeled_image< I >::init_().
mln::labeled_image< I >::labeled_image | ( | const I & | ima, | |
const typename I::value & | nlabels, | |||
const util::array< mln_box(I)> & | bboxes | |||
) | [inline] |
Constructor from an image ima
, the number of labels nlabels
and the object bounding boxes.
Definition at line 206 of file labeled_image.hh.
References mln::data::compute(), and mln::internal::image_base< const I::value, I::domain_t, labeled_image< I > >::data_.
const bbox_t& mln::labeled_image_base< I, labeled_image< I > >::bbox | ( | const typename I::value & | label | ) | const [inherited] |
Return the bounding box of the component label
.
Referenced by mln::test_image().
const util::array<bbox_t>& mln::labeled_image_base< I, labeled_image< I > >::bboxes | ( | ) | const [inherited] |
Return the component bounding boxes.
mln::metal::const_< const I >::ret* mln::internal::image_morpher< const I , const I::value , I::domain_t , labeled_image< I > >::delegatee_ | ( | ) | const [inherited] |
Return the delegatee_ pointer; default code.
const I * mln::internal::image_morpher< const I , const I::value , I::domain_t , labeled_image< I > >::delegatee_ | ( | ) | [inherited] |
Return the delegatee_ pointer (non-const version); default code.
void mln::internal::image_base< const I::value , I::domain_t , labeled_image< I > >::destroy | ( | ) | [inherited] |
Detach data from an image (free it if nobody else hold it).
const const I ::domain_t& mln::internal::image_identity< const I , I::domain_t , labeled_image< I > >::domain | ( | ) | const [inherited] |
bool mln::internal::image_identity< const I , I::domain_t , labeled_image< I > >::has | ( | const typename const I ::psite & | p | ) | const [inherited] |
bool mln::internal::image_base< const I::value , I::domain_t , labeled_image< I > >::has | ( | const psite & | p | ) | const [inherited] |
Test if p
belongs to the image domain.
const util::tracked_ptr< internal::data<labeled_image< I > > >& mln::internal::image_base< const I::value , I::domain_t , labeled_image< I > >::hook_data_ | ( | ) | const [inherited] |
Hook to the image data.
Referenced by mln::labeled_image< I >::init_from_().
const void* mln::internal::image_base< const I::value , I::domain_t , labeled_image< I > >::id_ | ( | ) | const [inherited] |
Give an identifier of this image.
When several image variables designate the same image, they share the same identifier.
unsigned mln::internal::check::image_fastest_< labeled_image< I > , mln::metal::equal< mln_trait_image_speed(labeled_image< I >), trait::image::speed::fastest >::eval >::index_of_point | ( | const P & | p | ) | const [inherited] |
Give the offset of the site p
.
[in] | p | A site. |
p
. void mln::labeled_image< I >::init_ | ( | const I & | ima, | |
const typename I::value & | nlabels | |||
) | [inline] |
Deferred initialization from a labeled image ima
and the number of labels nlabels
.
Definition at line 217 of file labeled_image.hh.
References mln::labeling::compute(), mln::data::compute(), and mln::internal::image_base< const I::value, I::domain_t, labeled_image< I > >::data_.
Referenced by mln::init_(), and mln::labeled_image< I >::labeled_image().
void mln::labeled_image< I >::init_from_ | ( | const labeled_image< I > & | model | ) | [inline] |
Duplicate the underlying image and create a new labeled_image.
Definition at line 229 of file labeled_image.hh.
References mln::internal::image_base< const I::value, I::domain_t, labeled_image< I > >::data_, mln::duplicate(), mln::internal::image_base< const I::value, I::domain_t, labeled_image< I > >::hook_data_(), and mln::labeled_image_base< I, labeled_image< I > >::nlabels().
void mln::labeled_image_base< I, labeled_image< I > >::init_update_data_ | ( | ) | [protected, inherited] |
Called during relabeling.
bool mln::internal::image_morpher< const I , const I::value , I::domain_t , labeled_image< I > >::is_valid | ( | ) | const [inherited] |
Test if this image has been initialized; default impl.
Reimplemented from mln::internal::image_base< const I::value, I::domain_t, labeled_image< I > >.
I ::value mln::labeled_image_base< I, labeled_image< I > >::nlabels | ( | ) | const [inherited] |
Return the number of labels;.
Referenced by mln::init_(), mln::labeled_image< I >::init_from_(), and mln::test_image().
std::size_t mln::internal::image_base< const I::value , I::domain_t , labeled_image< I > >::nsites | ( | ) | const [inherited] |
Give the number of sites of the image domain.
lvalue mln::internal::image_identity< const I , I::domain_t , labeled_image< I > >::operator() | ( | const typename I::domain_t ::psite & | p | ) | [inherited] |
Read-write access of pixel value at point site p
.
rvalue mln::internal::image_identity< const I , I::domain_t , labeled_image< I > >::operator() | ( | const typename I::domain_t ::psite & | p | ) | const [inherited] |
Read-only access of pixel value at point site p
.
void mln::labeled_image_base< I, labeled_image< I > >::prepare_update_data_ | ( | const typename I::value & | lbl, | |
const typename I::value & | new_lbl | |||
) | [protected, inherited] |
void mln::labeled_image_base< I, labeled_image< I > >::relabel | ( | const Function_v2b< F > & | f | ) | [inherited] |
Labels may be removed.
This overload make sure the labeling is still contiguous.
void mln::labeled_image_base< I, labeled_image< I > >::relabel | ( | const Function_v2v< F > & | f | ) | [inherited] |
Relabel according to a function.
Merge or delete labels according to the given function. This method ensures that the labeling remains contiguous.
void mln::labeled_image_base< I, labeled_image< I > >::relabel_ | ( | const Function_v2v< F > & | f | ) | [protected, inherited] |
void mln::labeled_image_base< I, labeled_image< I > >::relabel_ | ( | const Function_v2b< F > & | f | ) | [protected, inherited] |
labeled_image< I > & mln::internal::image_morpher< const I , const I::value , I::domain_t , labeled_image< I > >::rw | ( | ) | [inherited] |
State that the morpher is writable.
This allows for C++ to use it as a mutable object even if it is a temporary object.
p_if<mln_box(I), fun::eq_v2b_expr_<pw::value_<I>, pw::cst_<typename I ::value> > > mln::labeled_image_base< I, labeled_image< I > >::subdomain | ( | const typename I::value & | label | ) | const [inherited] |
Return the domain of the component with label label
.
mln::metal::const_< const I >::ret& mln::internal::image_morpher< const I , const I::value , I::domain_t , labeled_image< I > >::unmorph_ | ( | ) | const [inherited] |
Give the morphed image (const version).
const I & mln::internal::image_morpher< const I , const I::value , I::domain_t , labeled_image< I > >::unmorph_ | ( | ) | [inherited] |
Give the morphed image (mutable version).
void mln::labeled_image_base< I, labeled_image< I > >::update_data | ( | const fun::i2v::array< typename I::value > & | relabel_fun | ) | [protected, inherited] |
Update bounding boxes information.
void mln::labeled_image_base< I, labeled_image< I > >::update_data_ | ( | const fun::i2v::array< typename I::value > & | relabel_fun | ) | [protected, inherited] |
const t_eligible_values_set& mln::internal::image_base< const I::value , I::domain_t , labeled_image< I > >::values_eligible | ( | ) | const [inherited] |
const t_values_space& mln::internal::image_base< const I::value , I::domain_t , labeled_image< I > >::values_space | ( | ) | const [inherited] |
Return the value space of the image.
util::tracked_ptr< internal::data<labeled_image< I > > > mln::internal::image_base< const I::value , I::domain_t , labeled_image< I > >::data_ [protected, inherited] |
Definition at line 163 of file core/internal/image_base.hh.
Referenced by mln::labeled_image< I >::init_(), mln::labeled_image< I >::init_from_(), and mln::labeled_image< I >::labeled_image().