Module fdetect

---

Detailed Description

Version:

0.2

Author:

croussil@laas.fr nksallem@laas.fr

This module provides different feature detectors currently Harris, SURF and STAR points with a generic interface. It is a replacement for gfm detection features, surf and sift modules. Harris detector is tatally coded here whereas SURF, SIFT and STAR are bindings of OpenCV-2.2 ones.

History

• 0.1 (2010-04-13) - Initial version
• 0.2 (2010-04-29) - Binding of OpenCV SURF and STAR detectors
• 0.3 (2011-03-29) - Using templates

Requirements

• kernel
• qdisplay for display purpose
• OpenCV v2.0 or above for detection
• sift library if you want SIFT detection and have OpenCV < v2.2

Macro

Extra doc for macro can go here... (you can delete this section if not relevant)

Tcl interface (generated by swig)

The interface of the module is generated from the following files:

• fdetect.i defines the wrapped classes and functions,
• fdetectException.i defines the try { } catch block for this module.

Classes
class	jafar::fdetect::Descriptor
	This class is the base class of all descriptors. More...
class	jafar::fdetect::DescriptorFactory
	This class is used by Engine to associate a descriptor with an interespoint. More...
class	jafar::fdetect::DetectionResult
	This function stores the results of the interest feature detection. More...
class	jafar::fdetect::Detector
	This is the base class of a detector of interest points (like harris points) More...
class	jafar::fdetect::DoubleDescriptor
	Generic descriptor based on a double array (for instance SIFT or SURF). More...
class	jafar::fdetect::FdetectException
	Base class for all exceptions defined in the module fdetect. More...
class	jafar::fdetect::FloatDescriptor
	Generic descriptor based on a float array (for instance SIFT or SURF). More...
class	jafar::fdetect::HarrisDescriptor
	This class implements a descriptor using the cornerness of Harris for weak comparison, and a zncc score for strong comparison. More...
class	jafar::fdetect::HarrisDetector
	This class is the implements a detector of Harris points as described in : "A Combined Corner and Edge Detector" par C. More...
class	jafar::fdetect::InterestFeature
	This class represents an interest point. More...
class	jafar::fdetect_v2::RealDescriptor< REALTYPE >
	Generic descriptor based on a float array (for instance SIFT or SURF). More...
class	jafar::fdetect::STARDetector
	This class binds OpenCV2 STARDetector to fdetect STAR detector is a modified version of CenSurE features detector. More...
class	jafar::fdetect_v2::STARDetectorT< InterestFeatureT >
	This class binds OpenCV2 STARDetector to fdetect STAR detector is a modified version of CenSurE features detector. More...
class	jafar::fdetect::SURFDetector
	This class binds OpenCV2 SURF detector to fdetect. More...
class	jafar::fdetect_v2::SURFDetectorT< InterestFeatureT >
	This class binds OpenCV2 SURF detector to fdetect. More...