ObjDetChannel Class Reference

#include <Channels/ObjDetChannel.H>

Inheritance diagram for ObjDetChannel:

[legend]Collaboration diagram for ObjDetChannel:

[legend]List of all members.

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Detailed Description

A template-matching channel for detecting pedestrians.

Definition at line 48 of file ObjDetChannel.H.

Public Member Functions
	ObjDetChannel (OptionManager &mgr)
	Constructor.
virtual bool	outputAvailable () const
	overload
virtual	~ObjDetChannel ()
	Virtual destructor.
virtual uint	numSubmaps () const
	Return the number of feature maps represented by this channel.
virtual Image< float >	getSubmap (const uint index) const
	Get the feature map at the given index.
virtual std::string	getSubmapName (const uint index) const
	Get the name/description of the feature map at the given index.
virtual void	doInput (const InputFrame &inframe)
	special input function
virtual Image< float >	getOutput ()
	special output function
virtual Dims	getMapDims () const
	Return the dimensions of the output image.
virtual void	getFeatures (const Point2D< int > &locn, std::vector< float > &mean) const
virtual void	getFeaturesBatch (std::vector< Point2D< int > * > *locn, std::vector< std::vector< float > > *mean, int *count) const
Protected Attributes
Image< float >	itsMap
	our face map
OModelParam< LevelSpec >	itsLevelSpec
OModelParam< std::string >	itsCascadeFile

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Constructor & Destructor Documentation

ObjDetChannel::ObjDetChannel (  OptionManager &  mgr  )

Constructor. Definition at line 57 of file ObjDetChannel.C. References cascade, OModelParam< T >::getVal(), itsCascadeFile, LFATAL, and storage.

ObjDetChannel::~ObjDetChannel (   )  [virtual]

Virtual destructor. Definition at line 78 of file ObjDetChannel.C.

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Member Function Documentation

void ObjDetChannel::doInput (  const InputFrame &  inframe  )  [virtual]

special input function Implements ChannelBase. Definition at line 121 of file ObjDetChannel.C. References ASSERT, cascade, Image< T >::getDims(), Image< T >::getHeight(), Image< T >::getWidth(), InputFrame::grayFloat(), Rectangle::height(), Point2D< T >::i, i, img2ipl(), Image< T >::initialized(), inplaceNormalize(), inplaceRectify(), itsMap, Point2D< T >::j, LDEBUG, lum, rescale(), storage, t, Rectangle::topLeft(), Rectangle::width(), and ZEROS.

Dims ObjDetChannel::getMapDims (   )  const [virtual]

Return the dimensions of the output image. Implements ChannelBase. Definition at line 92 of file ObjDetChannel.C. References ChannelBase::getInputDims(), OModelParam< T >::getVal(), Dims::h(), itsLevelSpec, LFATAL, LevelSpec::mapLevel(), and Dims::w().

Image< float > ObjDetChannel::getOutput (   )  [virtual]

special output function Implements ChannelBase. Definition at line 192 of file ObjDetChannel.C. References itsMap.

Image< float > ObjDetChannel::getSubmap (  const uint  index  )  const [virtual]

Get the feature map at the given index. This function is intended to be implemented by subclasses so that it recurses into any nested channels, mapping nested submaps into a linear sequence of indices. Implements ChannelBase. Definition at line 176 of file ObjDetChannel.C. References itsMap, and LFATAL.

std::string ObjDetChannel::getSubmapName (  const uint  index  )  const [virtual]

Get the name/description of the feature map at the given index. This function is intended to be implemented by subclasses so that it recurses into any nested channels, mapping nested submaps into a linear sequence of indices. The output of this function is intended only to be human-readable (e.g. for labeling image displays), and does not have to follow any particular parseable syntax. Implements ChannelBase. Definition at line 185 of file ObjDetChannel.C.

uint ObjDetChannel::numSubmaps (   )  const [virtual]

Return the number of feature maps represented by this channel. Implements ChannelBase. Definition at line 86 of file ObjDetChannel.C.

bool ObjDetChannel::outputAvailable (   )  const [virtual]

overload Implements ChannelBase. Definition at line 82 of file ObjDetChannel.C. References Image< T >::initialized(), and itsMap.

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Member Data Documentation

Image<float> ObjDetChannel::itsMap [protected]

our face map Definition at line 84 of file ObjDetChannel.H. Referenced by doInput(), getOutput(), getSubmap(), and outputAvailable().

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

• src/Channels/ObjDetChannel.H
• src/Channels/ObjDetChannel.C

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