drwnNNGraphMoves Namespace Reference

Templated drwnNNGraph search moves. More...

Functions
template<class DistanceMetric >
void	initialize (drwnNNGraph &graph, const DistanceMetric &M)
	randomly initialize edges (matched) for all active images (keeps existing matches unless an improvement is found)
void	initialize (drwnNNGraph &graph)
	randomly initialize edges (matched) for all active images (keeps existing matches unless an improvement is found) using default metric
template<class DistanceMetric >
void	initialize (drwnNNGraph &graph, unsigned imgIndx, const DistanceMetric &M)
	randomly initialize edges (matched) for a given image (keeps existing matches unless an improvement is found)
template<class DistanceMetric >
double	rescore (drwnNNGraph &graph, const DistanceMetric &M)
	rescore all matches based on current features (which may have changed since graph was created)
double	rescore (drwnNNGraph &graph)
	rescore all matches based on current features (which may have changed since graph was created) using default metric
template<class DistanceMetric >
double	rescore (drwnNNGraph &graph, unsigned imgIndx, const DistanceMetric &M)
	rescore all matches for a given image based on current features (which may have changed since graph was created) More...
template<class DistanceMetric >
void	flann (drwnNNGraph &graph, const DistanceMetric &M)
	update initial edges using FLANN (with possible self-matches in both source and destination matchable)
template<class DistanceMetric >
void	update (drwnNNGraph &graph, const DistanceMetric &M)
	perform one update iteration (including enrichment and exhaustive) on all active images
void	update (drwnNNGraph &graph)
	perform one update iteration (including enrichment and exhaustive) on all active images using default metric
template<class DistanceMetric >
bool	propagate (drwnNNGraph &graph, const drwnNNGraphNodeIndex &u, const DistanceMetric &M)
	propagate good matches from supeprixel u to its neighbours (returns true if a better match was found)
template<class DistanceMetric >
bool	search (drwnNNGraph &graph, const drwnNNGraphNodeIndex &u, const DistanceMetric &M)
	random search across all images for superpixel u (returns true if a better match was found)
template<class DistanceMetric >
bool	local (drwnNNGraph &graph, const drwnNNGraphNodeIndex &u, const DistanceMetric &M)
	local neighbourhood search around current match for superpixel u (returns true if a better match was found)
template<class DistanceMetric >
bool	randproj (drwnNNGraph &graph, const DistanceMetric &M)
	random projection moves that project all superpixels onto a random direction, sort and compare adjacent superpixels if from different images (returns true if a better match was found)
template<class DistanceMetric >
bool	enrichment (drwnNNGraph &graph, const DistanceMetric &M)
	enrichment: inverse (from target to source) and forward (from source to target's target) (returns true if a better match was found)
template<class DistanceMetric >
bool	exhaustive (drwnNNGraph &graph, const drwnNNGraphNodeIndex &u, const DistanceMetric &M)
	exhaustive search for best match across entire graph — use sparingly (returns true if a better match was found)

Detailed Description

Templated drwnNNGraph search moves.

Function Documentation

template<class DistanceMetric >

double drwnNNGraphMoves::rescore	(	drwnNNGraph &	graph,
		unsigned	imgIndx,
		const DistanceMetric &	M
	)

rescore all matches for a given image based on current features (which may have changed since graph was created)

Todo:

delete the node