Image Component Library (ICL)
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icl::filter::ColorDistanceOp Class Reference

Class for creating a color distance map. More...

#include <ColorDistanceOp.h>

Inheritance diagram for icl::filter::ColorDistanceOp:
icl::filter::UnaryOp icl::utils::Configurable

Public Member Functions

 ColorDistanceOp ()
 Dummy constructor (creates an uninitialized instance) More...
 
template<class Container >
 ColorDistanceOp (const Container &vec, double threshold=-1)
 create a new instance with given reference color and optional threshold More...
 
template<class ForewardIterator >
 ColorDistanceOp (ForewardIterator begin, ForewardIterator end, double threshold=-1)
 create with given iterator range for the reference color initialization More...
 
void apply (const core::ImgBase *src, core::ImgBase **dst)
 creates a color distance map More...
 
void setThreshold (double threshold)
 sets the threshold value More...
 
void setReferenceColor (const std::vector< double > &refColor)
 sets the current reference color More...
 
template<class Container >
void init (const Container &refColor, double threshold=-1)
 sets both reference color and threshold at once More...
 
- Public Member Functions inherited from icl::filter::UnaryOp
 UnaryOp ()
 Explicit empty constructor. More...
 
 UnaryOp (const UnaryOp &other)
 Explicit copy constructor. More...
 
UnaryOpoperator= (const UnaryOp &other)
 Explicit declaration of the assignment operator. More...
 
virtual ~UnaryOp ()
 Destructor. More...
 
virtual ICL_DEPRECATED void applyMT (const core::ImgBase *operand1, core::ImgBase **dst, unsigned int nThreads)
 apply function for multithreaded filtering (currently even slower than using one thread) More...
 
virtual const core::ImgBaseapply (const core::ImgBase *src)
 applys the filter usign an internal buffer as output image More...
 
void operator() (const core::ImgBase *src, core::ImgBase **dst)
 function operator (alternative for apply(src,dst) More...
 
const core::ImgBaseoperator() (const core::ImgBase *src)
 function operator for the implicit destination apply(src) call More...
 
const core::ImgBaseoperator() (const core::ImgBase &src)
 reference based function operator More...
 
void setClipToROI (bool bClipToROI)
 sets if the image should be clip to ROI or not More...
 
void setCheckOnly (bool bCheckOnly)
 sets if the destination image should be adapted to the source, or if it is only checked if it can be adapted. More...
 
bool getClipToROI () const
 returns the ClipToROI status More...
 
bool getCheckOnly () const
 returns the CheckOnly status More...
 
virtual void setPropertyValue (const std::string &propertyName, const utils::Any &value) throw (utils::ICLException)
 sets value of a property (always call call_callbacks(propertyName) or Configurable::setPropertyValue) More...
 
- Public Member Functions inherited from icl::utils::Configurable
virtual ~Configurable ()
 virtual destructor More...
 
 Configurable (const Configurable &other)
 Copy constructor. More...
 
Configurableoperator= (const Configurable &other)
 Assignment operator. More...
 
void setConfigurableID (const std::string &ID) throw (ICLException)
 sets the ID of this configurable More...
 
const std::string & getConfigurableID () const
 returns the configurables static ID More...
 
bool isOrderedFlagSet () const
 returns whether the ordered flag is set More...
 
void deactivateProperty (const std::string &pattern)
 adds an additional deativation pattern More...
 
void deleteDeactivationPattern (const std::string &pattern)
 removed a formerly added deactivation pattern More...
 
std::vector< std::string > getPropertyListWithoutDeactivated () const
 this returns a filtered list of properties (using all filters added by deactivateProperty) More...
 
virtual void adaptProperty (const std::string &name, const std::string &newType, const std::string &newInfo, const std::string &newToolTip) throw (ICLException)
 this function can be used to adapt a specific property afterwards More...
 
void registerCallback (const Callback &cb)
 add a callback for changed properties More...
 
void removedCallback (const Callback &cb)
 removes a callback that was registered before More...
 
void syncChangesTo (Configurable *others, int num=1)
 this can be used to let this instance also apply property changes to others More...
 
virtual std::vector< std::string > getPropertyList () const
 returns a list of All properties, that can be set using setProperty More...
 
virtual bool supportsProperty (const std::string &propertyName) const
 base implementation for property check (seaches in the property list) More...
 
virtual void saveProperties (const std::string &filename, const std::vector< std::string > &propertiesToSkip=EMPTY_VEC) const
 writes all available properties into a file More...
 
virtual void loadProperties (const std::string &filename, const std::vector< std::string > &propertiesToSkip=EMPTY_VEC)
 reads a camera config file from disc More...
 
virtual std::string getPropertyType (const std::string &propertyName) const
 get type of property More...
 
virtual std::string getPropertyInfo (const std::string &propertyName) const
 get information of a properties valid values More...
 
virtual Any getPropertyValue (const std::string &propertyName) const
 returns the current value of a property or a parameter More...
 
virtual std::string getPropertyToolTip (const std::string &propertyName) const
 returns the tooltip description for a given property More...
 
virtual int getPropertyVolatileness (const std::string &propertyName) const
 Returns whether this property may be changed internally. More...
 

Private Attributes

std::vector< double > m_refColor
 internal reference color More...
 
double m_threshold
 internal threshold More...
 

Additional Inherited Members

- Public Types inherited from icl::utils::Configurable
typedef Function< void, const
Property & > 
Callback
 Function type for changed properties. More...
 
- Static Public Member Functions inherited from icl::filter::UnaryOp
static UnaryOpfromString (const std::string &definition) throw (utils::ICLException)
 Creates a UnaryOp instance from given string definition. More...
 
static std::string getFromStringSyntax (const std::string &opSpecifier) throw (utils::ICLException)
 gives a string syntax description for given opSpecifier More...
 
static std::vector< std::string > listFromStringOps ()
 returns a list of all supported OP_SPEC values for the fromString function More...
 
static void applyFromString (const std::string &definition, const core::ImgBase *src, core::ImgBase **dst) throw (utils::ICLException)
 creates, applies and releases a UnaryOp defined by given definition string More...
 
- Static Public Member Functions inherited from icl::utils::Configurable
static std::string create_default_ID (const std::string &prefix)
 this function can be used in subclasses to create a default ID More...
 
static Configurableget (const std::string &id)
 returns configurable by given ID More...
 
static void register_configurable_type (const std::string &classname, Function< Configurable * > creator) throw (ICLException)
 registers a configurable type More...
 
static std::vector< std::string > get_registered_configurables ()
 returns a list of all registered configurable classnames More...
 
static Configurablecreate_configurable (const std::string &classname) throw (ICLException)
 creates a configurable by given name More...
 
- Static Public Attributes inherited from icl::utils::Configurable
static const std::vector
< std::string > 
EMPTY_VEC
 used as shortcut – just an empty vector of std::strings More...
 
- Protected Member Functions inherited from icl::filter::UnaryOp
bool prepare (core::ImgBase **ppoDst, core::depth eDepth, const utils::Size &imgSize, core::format eFormat, int nChannels, const utils::Rect &roi, utils::Time timestamp=utils::Time::null)
 
virtual bool prepare (core::ImgBase **ppoDst, const core::ImgBase *poSrc)
 check+adapt destination image to properties of given source image More...
 
virtual bool prepare (core::ImgBase **ppoDst, const core::ImgBase *poSrc, core::depth eDepth)
 
- Protected Member Functions inherited from icl::utils::Configurable
void addProperty (const std::string &name, const std::string &type, const std::string &info, const Any &value=Any(), const int volatileness=0, const std::string &tooltip=std::string()) throw (ICLException)
 This can be used by derived classes to store supported properties in the internal list. More...
 
void addChildConfigurable (Configurable *configurable, const std::string &childPrefix="")
 This adds another configurable as child. More...
 
void removeChildConfigurable (Configurable *configurable)
 removes the given child configurable More...
 
Propertyprop (const std::string &propertyName) throw (ICLException)
 this CAN be used e.g. to store a property value in internal property-list More...
 
const Propertyprop (const std::string &propertyName) const throw (ICLException)
 this CAN be used e.g. to store a property value in internal property-list More...
 
 Configurable (const std::string &ID="", bool ordered=true) throw (ICLException)
 create this configurable with given ID More...
 
void call_callbacks (const std::string &propertyName, const Configurable *caller) const
 calls all registered callbacks More...
 
- Protected Attributes inherited from icl::filter::UnaryOp
utils::MultiThreaderm_poMT
 
- Protected Attributes inherited from icl::utils::Configurable
std::vector< Callbackcallbacks
 internally managed list of callbacks More...
 

Detailed Description

Class for creating a color distance map.

Constructor & Destructor Documentation

icl::filter::ColorDistanceOp::ColorDistanceOp ( )
inline

Dummy constructor (creates an uninitialized instance)

template<class Container >
icl::filter::ColorDistanceOp::ColorDistanceOp ( const Container &  vec,
double  threshold = -1 
)
inline

create a new instance with given reference color and optional threshold

If the given threshold is not -1, the resulting distance values are thresholded (so that pixels, that are closer than threshold to the referenceColor are set to 255. The reference color needs at least 3 entries.

template<class ForewardIterator >
icl::filter::ColorDistanceOp::ColorDistanceOp ( ForewardIterator  begin,
ForewardIterator  end,
double  threshold = -1 
)
inline

create with given iterator range for the reference color initialization

Member Function Documentation

void icl::filter::ColorDistanceOp::apply ( const core::ImgBase src,
core::ImgBase **  dst 
)
virtual

creates a color distance map

If the current threshold is not -1, then the result image becomes a binary 8-image. Otherwise, the resulting image is adapted to an Img32f. Only if the source depth is depth64f, and Img64f is also used for the result.

The source image is assumed to have 3 channels

Implements icl::filter::UnaryOp.

template<class Container >
void icl::filter::ColorDistanceOp::init ( const Container &  refColor,
double  threshold = -1 
)
inline

sets both reference color and threshold at once

void icl::filter::ColorDistanceOp::setReferenceColor ( const std::vector< double > &  refColor)
inline

sets the current reference color

void icl::filter::ColorDistanceOp::setThreshold ( double  threshold)
inline

sets the threshold value

Member Data Documentation

std::vector<double> icl::filter::ColorDistanceOp::m_refColor
private

internal reference color

double icl::filter::ColorDistanceOp::m_threshold
private

internal threshold


The documentation for this class was generated from the following file: