DICe::Motion_Test_Utility Class Reference

tests to see if there has been any motion since the last frame if not, this frame can be skipped. More...

#include <DICe_Initializer.h>

Public Member Functions
	Motion_Test_Utility (Schema *schema, const scalar_t &tol)
	~Motion_Test_Utility ()
	virtual destructor
void	reset ()
	reset the result flag (should be done at the beginning of each frame)
bool	motion_detected (const int_t sub_image_id)

Private Attributes
Schema *	schema_
	pointer to the schema that created this initializer, used for field access
scalar_t	tol_
	image diff tolerance (above this means motion is occurring)
Motion_State	motion_state_

Detailed Description

tests to see if there has been any motion since the last frame if not, this frame can be skipped.

Constructor & Destructor Documentation

Motion_Test_Utility()

DICe::Motion_Test_Utility::Motion_Test_Utility	(	Schema *	schema,
		const scalar_t &	tol
	)

constructor

Parameters

schema	pointer to the schema that will be calling the motion test utility
tol	determines the threshold for the image diff to register motion

Member Function Documentation

motion_detected()

bool DICe::Motion_Test_Utility::motion_detected

(

const int_t

sub_image_id

)

Returns true if motion is detected

Parameters

sub_image_id

the id of the window image around the subset

Member Data Documentation

motion_state_

Motion_State DICe::Motion_Test_Utility::motion_state_

private

keep a copy of the result incase another call is made for this initializer by another subset