SingleChannelSurprise is a Surprise extension to SingleChannel. More...
#include <Surprise/SingleChannelSurprise.H>
Public Member Functions | |
| SingleChannelSurprise (OptionManager &mgr) | |
| Constructor. | |
| virtual | ~SingleChannelSurprise () |
| destructor | |
| Image< float > | getSurpriseMap (const uint index, const Image< float > &submap) |
| get a surprise map | |
| virtual Image< float > | compute (const SingleChannel &chan, const uint i) |
| Compute the i'th submap for the given channel. | |
Protected Member Functions | |
| virtual void | start1 () |
| This is called from within start() before the subcomponents start. | |
Protected Attributes | |
| OModelParam< uint > | itsSQlen |
| number of surprise maps | |
| OModelParam< double > | itsUpdateFac |
| update factor | |
| OModelParam< double > | itsNeighUpdateFac |
| update factor for neighbors | |
| NModelParam< double > | itsInitialVal |
| Initial values. | |
| NModelParam< double > | itsInitialVar |
| Initial variance. | |
| NModelParam< double > | itsBgVal |
| Background values. | |
| OModelParam< float > | itsNeighSigma |
| Neighborhood sigma. | |
| OModelParam< float > | itsLocSigma |
| Local neighborhood sigma. | |
| OModelParam< bool > | itsTakeSTMax |
| Use Max for space-time. | |
| OModelParam< bool > | itsLogged |
| Do we dump data to a log file. | |
| OModelParam< LevelSpec > | itsLevelSpec |
| our levelspec | |
| OModelParam< Point2D< int > > | itsProbe |
| location of a virtusl electrode | |
| OModelParam< double > | itsSLfac |
| fact for local temporal surprise | |
| OModelParam< double > | itsSSfac |
| factor for spatial surprise | |
| OModelParam< std::string > | itsJointKLBiasTypeStr |
SingleChannelSurprise is a Surprise extension to SingleChannel.
This class only provides the computation of surprise. Typically you would first build a SingleChannel (or derivative), then build a SingleChannelSurprise, then pass the SingleChannelSurprise to the channel's setSubmapAlgorithm(). See VisualCortexSurprise for example usage.
Definition at line 55 of file SingleChannelSurprise.H.
| SingleChannelSurprise< SMODEL >::SingleChannelSurprise | ( | OptionManager & | mgr | ) | [inline] |
Constructor.
Definition at line 58 of file SingleChannelSurprise.C.
References rutz::demangled_name(), ModelComponent::setDescriptiveName(), and ModelComponent::setTagName().
| SingleChannelSurprise< SMODEL >::~SingleChannelSurprise | ( | ) | [inline, virtual] |
destructor
Definition at line 85 of file SingleChannelSurprise.C.
| Image< float > SingleChannelSurprise< SMODEL >::compute | ( | const SingleChannel & | chan, | |
| const uint | i | |||
| ) | [inline, virtual] |
Compute the i'th submap for the given channel.
Implements SubmapAlgorithm.
Definition at line 132 of file SingleChannelSurprise.C.
References SingleChannel::getRawCSmap(), SingleChannelSurprise< SMODEL >::getSurpriseMap(), and SingleChannel::postProcessMap().
| Image< float > SingleChannelSurprise< SMODEL >::getSurpriseMap | ( | const uint | index, | |
| const Image< float > & | submap | |||
| ) | [inline] |
get a surprise map
Pass a submap index and a submap, and you'll get back the associated surprise
Definition at line 113 of file SingleChannelSurprise.C.
References Image< T >::getDims(), OModelParam< T >::getVal(), NModelParam< T >::getVal(), SingleChannelSurprise< SMODEL >::itsBgVal, SingleChannelSurprise< SMODEL >::itsInitialVar, SingleChannelSurprise< SMODEL >::itsUpdateFac, and NO_INIT.
Referenced by SingleChannelSurprise< SMODEL >::compute().
| void SingleChannelSurprise< SMODEL >::start1 | ( | ) | [inline, protected, virtual] |
This is called from within start() before the subcomponents start.
Reimplemented from ModelComponent.
Definition at line 90 of file SingleChannelSurprise.C.
References OModelParam< T >::getVal(), NModelParam< T >::getVal(), SurpriseMap< T >::init(), SingleChannelSurprise< SMODEL >::itsBgVal, SingleChannelSurprise< SMODEL >::itsInitialVal, SingleChannelSurprise< SMODEL >::itsInitialVar, SingleChannelSurprise< SMODEL >::itsLevelSpec, SingleChannelSurprise< SMODEL >::itsLocSigma, SingleChannelSurprise< SMODEL >::itsNeighSigma, SingleChannelSurprise< SMODEL >::itsNeighUpdateFac, SingleChannelSurprise< SMODEL >::itsProbe, SingleChannelSurprise< SMODEL >::itsSLfac, SingleChannelSurprise< SMODEL >::itsSQlen, SingleChannelSurprise< SMODEL >::itsSSfac, SingleChannelSurprise< SMODEL >::itsTakeSTMax, SingleChannelSurprise< SMODEL >::itsUpdateFac, and LevelSpec::maxIndex().
NModelParam<double> SingleChannelSurprise< SMODEL >::itsBgVal [protected] |
Background values.
Definition at line 79 of file SingleChannelSurprise.H.
Referenced by SingleChannelSurprise< SMODEL >::getSurpriseMap(), and SingleChannelSurprise< SMODEL >::start1().
NModelParam<double> SingleChannelSurprise< SMODEL >::itsInitialVal [protected] |
Initial values.
Definition at line 77 of file SingleChannelSurprise.H.
Referenced by SingleChannelSurprise< SMODEL >::start1().
NModelParam<double> SingleChannelSurprise< SMODEL >::itsInitialVar [protected] |
Initial variance.
Definition at line 78 of file SingleChannelSurprise.H.
Referenced by SingleChannelSurprise< SMODEL >::getSurpriseMap(), and SingleChannelSurprise< SMODEL >::start1().
OModelParam<LevelSpec> SingleChannelSurprise< SMODEL >::itsLevelSpec [protected] |
our levelspec
Definition at line 84 of file SingleChannelSurprise.H.
Referenced by SingleChannelSurprise< SMODEL >::start1().
OModelParam<float> SingleChannelSurprise< SMODEL >::itsLocSigma [protected] |
Local neighborhood sigma.
Definition at line 81 of file SingleChannelSurprise.H.
Referenced by SingleChannelSurprise< SMODEL >::start1().
OModelParam<bool> SingleChannelSurprise< SMODEL >::itsLogged [protected] |
Do we dump data to a log file.
Definition at line 83 of file SingleChannelSurprise.H.
OModelParam<float> SingleChannelSurprise< SMODEL >::itsNeighSigma [protected] |
Neighborhood sigma.
Definition at line 80 of file SingleChannelSurprise.H.
Referenced by SingleChannelSurprise< SMODEL >::start1().
OModelParam<double> SingleChannelSurprise< SMODEL >::itsNeighUpdateFac [protected] |
update factor for neighbors
Definition at line 76 of file SingleChannelSurprise.H.
Referenced by SingleChannelSurprise< SMODEL >::start1().
OModelParam<Point2D<int> > SingleChannelSurprise< SMODEL >::itsProbe [protected] |
location of a virtusl electrode
Definition at line 85 of file SingleChannelSurprise.H.
Referenced by SingleChannelSurprise< SMODEL >::start1().
OModelParam<double> SingleChannelSurprise< SMODEL >::itsSLfac [protected] |
fact for local temporal surprise
Definition at line 86 of file SingleChannelSurprise.H.
Referenced by SingleChannelSurprise< SMODEL >::start1().
OModelParam<uint> SingleChannelSurprise< SMODEL >::itsSQlen [protected] |
number of surprise maps
Definition at line 74 of file SingleChannelSurprise.H.
Referenced by SingleChannelSurprise< SMODEL >::start1().
OModelParam<double> SingleChannelSurprise< SMODEL >::itsSSfac [protected] |
factor for spatial surprise
Definition at line 87 of file SingleChannelSurprise.H.
Referenced by SingleChannelSurprise< SMODEL >::start1().
OModelParam<bool> SingleChannelSurprise< SMODEL >::itsTakeSTMax [protected] |
Use Max for space-time.
Definition at line 82 of file SingleChannelSurprise.H.
Referenced by SingleChannelSurprise< SMODEL >::start1().
OModelParam<double> SingleChannelSurprise< SMODEL >::itsUpdateFac [protected] |
update factor
Definition at line 75 of file SingleChannelSurprise.H.
Referenced by SingleChannelSurprise< SMODEL >::getSurpriseMap(), and SingleChannelSurprise< SMODEL >::start1().
1.6.3