TrackerSingleMarkerImpl implements the TrackerSingleMarker interface. More...
#include <TrackerSingleMarkerImpl.h>
Public Member Functions | |
void | activateAutoThreshold (bool nEnable) |
Turns automatic threshold calculation on/off. | |
void | activateBinaryMarker (int nThreshold) |
activates binary markers | |
void | activateVignettingCompensation (bool nEnable, int nCorners=0, int nLeftRight=0, int nTopBottom=0) |
activates the complensation of brightness falloff in the corners of the camera image | |
virtual int | addPattern (const char *nFileName) |
adds a pattern to ARToolKit | |
int | arDetectMarker (ARUint8 *dataPtr, int thresh, ARMarkerInfo **marker_info, int *marker_num) |
marker detection using tracking history | |
int | arDetectMarkerLite (ARUint8 *dataPtr, int thresh, ARMarkerInfo **marker_info, int *marker_num) |
marker detection without using tracking history | |
int | arFreePatt (int patno) |
frees a pattern from memory | |
ARFloat | arGetTransMat (ARMarkerInfo *marker_info, ARFloat center[2], ARFloat width, ARFloat conv[3][4]) |
calculates the transformation matrix between camera and the given marker | |
ARFloat | arGetTransMatCont (ARMarkerInfo *marker_info, ARFloat prev_conv[3][4], ARFloat center[2], ARFloat width, ARFloat conv[3][4]) |
int | arLoadPatt (char *filename) |
loads a pattern from a file | |
int | arMultiFreeConfig (ARMultiMarkerInfoT *config) |
frees a multimarker config from memory | |
ARFloat | arMultiGetTransMat (ARMarkerInfo *marker_info, int marker_num, ARMultiMarkerInfoT *config) |
calculates the transformation matrix between camera and the given multi-marker config | |
ARMultiMarkerInfoT * | arMultiReadConfigFile (const char *filename) |
reads a standard artoolkit multimarker config file | |
virtual int | calc (const unsigned char *nImage, int nPattern=-1, bool nUpdateMatrix=true, ARMarkerInfo **nMarker_info=NULL, int *nNumMarkers=NULL) |
calculates the transformation matrix | |
ARFloat | calcOpenGLMatrixFromMarker (ARMarkerInfo *nMarkerInfo, ARFloat nPatternCenter[2], ARFloat nPatternSize, ARFloat *nOpenGLMatrix) |
Calculates the OpenGL transformation matrix for a specific marker info. | |
void | changeCameraSize (int nWidth, int nHeight) |
Changes the resolution of the camera after the camerafile was already loaded. | |
void | cleanup () |
does final clean up (memory deallocation) | |
ARFloat | executeMultiMarkerPoseEstimator (ARMarkerInfo *marker_info, int marker_num, ARMultiMarkerInfoT *config) |
Calls the pose estimator set with setPoseEstimator() for multi marker tracking. | |
ARFloat | executeSingleMarkerPoseEstimator (ARMarkerInfo *marker_info, ARFloat center[2], ARFloat width, ARFloat conv[3][4]) |
Calls the pose estimator set with setPoseEstimator() for single marker tracking. | |
virtual void | getARMatrix (ARFloat nMatrix[3][4]) const |
Provides access to ARToolKit' patt_trans matrix. | |
int | getBitsPerPixel () const |
Returns the numbber of bits per pixel for the compiled-in pixel format. | |
Camera * | getCamera () |
Returns the current camera. | |
virtual ARFloat | getConfidence () const |
Returns the confidence value of the currently best detected marker. | |
const char * | getDescription () |
Returns a short description with compiled-in settings. | |
const ARFloat * | getModelViewMatrix () const |
Returns an opengl-style modelview transformation matrix. | |
int | getNumLoadablePatterns () const |
Returns the maximum number of patterns that can be loaded. | |
PIXEL_FORMAT | getPixelFormat () const |
Returns the compiled-in pixel format. | |
Profiler & | getProfiler () |
Returns the internal profiler object. | |
const ARFloat * | getProjectionMatrix () const |
Returns an opengl-style projection transformation matrix. | |
int | getThreshold () const |
Returns the current threshold value. | |
virtual bool | init (const char *nCamParamFile, ARFloat nNearClip, ARFloat nFarClip, ARToolKitPlus::Logger *nLogger=NULL) |
initializes TrackerSingleMarker | |
virtual bool | init (Camera *camera, ARFloat nNearClip, ARFloat nFarClip, ARToolKitPlus::Logger *nLogger=NULL) |
bool | isAutoThresholdActivated () const |
Returns true if automatic threshold detection is enabled. | |
bool | loadCameraFile (const char *nCamParamFile, ARFloat nNearClip, ARFloat nFarClip) |
Loads a camera calibration file and stores data internally. | |
ARFloat | rppGetTransMat (ARMarkerInfo *marker_info, ARFloat center[2], ARFloat width, ARFloat conv[3][4]) |
ARFloat | rppMultiGetTransMat (ARMarkerInfo *marker_info, int marker_num, ARMultiMarkerInfoT *config) |
void | setBorderWidth (ARFloat nFraction) |
Sets a new relative border width. ARToolKit's default value is 0.25. | |
void | setCamera (Camera *nCamera) |
Sets a new camera without specifying new near and far clip values. | |
void | setCamera (Camera *nCamera, ARFloat nNearClip, ARFloat nFarClip) |
Sets a new camera including specifying new near and far clip values. | |
void | setImageProcessingMode (IMAGE_PROC_MODE nMode) |
Sets an image processing mode (half or full resolution) | |
void | setLoadUndistLUT (bool nSet) |
Set to true to try loading camera undistortion table from a cache file. | |
void | setLogger (ARToolKitPlus::Logger *nLogger) |
sets an instance which implements the ARToolKit::Logger interface | |
void | setMarkerMode (MARKER_MODE nMarkerMode) |
Activate the usage of id-based markers rather than template based markers. | |
void | setNumAutoThresholdRetries (int nNumRetries) |
Sets the number of times the threshold is randomized in case no marker was visible (Minimum: 1, Default: 2) | |
virtual void | setPatternWidth (ARFloat nWidth) |
Sets the width and height of the patterns. | |
bool | setPixelFormat (PIXEL_FORMAT nFormat) |
Sets the pixel format of the camera image. | |
bool | setPoseEstimator (POSE_ESTIMATOR nMethod) |
Changes the Pose Estimation Algorithm. | |
void | setThreshold (int nValue) |
Sets the threshold value that is used for black/white conversion. | |
void | setUndistortionMode (UNDIST_MODE nMode) |
Changes the undistortion mode. | |
TrackerSingleMarkerImpl (int nWidth=DEF_CAMWIDTH, int nHeight=DEF_CAMHEIGHT) | |
~TrackerSingleMarkerImpl () | |
Static Public Member Functions | |
static size_t | getMemoryRequirements () |
static void | operator delete (void *rawMemory) |
static void * | operator new (size_t size) |
Protected Attributes | |
ARFloat | confidence |
ARFloat | patt_center [2] |
ARFloat | patt_trans [3][4] |
ARFloat | patt_width |
TrackerSingleMarkerImpl implements the TrackerSingleMarker interface.
__PATTERN_SIZE_X describes the pattern image width (16 by default). __PATTERN_SIZE_Y describes the pattern image height (16 by default). __PATTERN_SAMPLE_NUM describes the maximum resolution at which a pattern is sampled from the camera image (64 by default, must a a multiple of __PATTERN_SIZE_X and __PATTERN_SIZE_Y). __MAX_LOAD_PATTERNS describes the maximum number of pattern files that can be loaded. __MAX_IMAGE_PATTERNS describes the maximum number of patterns that can be analyzed in a camera image. Reduce __MAX_LOAD_PATTERNS and __MAX_IMAGE_PATTERNS to reduce memory footprint.
Definition at line 71 of file TrackerSingleMarkerImpl.h.
ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::TrackerSingleMarkerImpl | ( | int | nWidth = DEF_CAMWIDTH , |
int | nHeight = DEF_CAMHEIGHT |
||
) |
ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::~TrackerSingleMarkerImpl | ( | ) |
void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::activateAutoThreshold | ( | bool | nEnable | ) | [inline, virtual] |
Turns automatic threshold calculation on/off.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 146 of file TrackerSingleMarkerImpl.h.
void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::activateBinaryMarker | ( | int | nThreshold | ) | [inline, virtual] |
activates binary markers
markers are converted to pure black/white during loading
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 137 of file TrackerSingleMarkerImpl.h.
void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::activateVignettingCompensation | ( | bool | nEnable, |
int | nCorners = 0 , |
||
int | nLeftRight = 0 , |
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int | nTopBottom = 0 |
||
) | [inline, virtual] |
activates the complensation of brightness falloff in the corners of the camera image
some cameras have a falloff in brightness at the border of the image, which creates problems with thresholding the image. use this function to set a (linear) adapted threshold value. the threshold value will stay exactly the same at the center but will deviate near to the border. all values specify a difference, not absolute values! nCorners define the falloff a all four corners. nLeftRight defines the falloff at the half y-position at the left and right side of the image. nTopBottom defines the falloff at the half x-position at the top and bottom side of the image. all values between these 9 points (center, 4 corners, left, right, top, bottom) will be interpolated.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 139 of file TrackerSingleMarkerImpl.h.
virtual int ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::addPattern | ( | const char * | nFileName | ) | [virtual] |
adds a pattern to ARToolKit
pass the patterns filename
Implements ARToolKitPlus::TrackerSingleMarker.
int ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::arDetectMarker | ( | ARUint8 * | dataPtr, |
int | thresh, | ||
ARMarkerInfo ** | marker_info, | ||
int * | marker_num | ||
) | [inline, virtual] |
marker detection using tracking history
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 126 of file TrackerSingleMarkerImpl.h.
int ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::arDetectMarkerLite | ( | ARUint8 * | dataPtr, |
int | thresh, | ||
ARMarkerInfo ** | marker_info, | ||
int * | marker_num | ||
) | [inline, virtual] |
marker detection without using tracking history
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 127 of file TrackerSingleMarkerImpl.h.
int ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::arFreePatt | ( | int | patno | ) | [inline, virtual] |
frees a pattern from memory
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 134 of file TrackerSingleMarkerImpl.h.
ARFloat ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::arGetTransMat | ( | ARMarkerInfo * | marker_info, |
ARFloat | center[2], | ||
ARFloat | width, | ||
ARFloat | conv[3][4] | ||
) | [inline, virtual] |
calculates the transformation matrix between camera and the given marker
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 129 of file TrackerSingleMarkerImpl.h.
ARFloat ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::arGetTransMatCont | ( | ARMarkerInfo * | marker_info, |
ARFloat | prev_conv[3][4], | ||
ARFloat | center[2], | ||
ARFloat | width, | ||
ARFloat | conv[3][4] | ||
) | [inline, virtual] |
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 130 of file TrackerSingleMarkerImpl.h.
int ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::arLoadPatt | ( | char * | filename | ) | [inline, virtual] |
loads a pattern from a file
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 133 of file TrackerSingleMarkerImpl.h.
int ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::arMultiFreeConfig | ( | ARMultiMarkerInfoT * | config | ) | [inline, virtual] |
frees a multimarker config from memory
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 135 of file TrackerSingleMarkerImpl.h.
ARFloat ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::arMultiGetTransMat | ( | ARMarkerInfo * | marker_info, |
int | marker_num, | ||
ARMultiMarkerInfoT * | config | ||
) | [inline, virtual] |
calculates the transformation matrix between camera and the given multi-marker config
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 128 of file TrackerSingleMarkerImpl.h.
ARMultiMarkerInfoT* ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::arMultiReadConfigFile | ( | const char * | filename | ) | [inline, virtual] |
reads a standard artoolkit multimarker config file
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 136 of file TrackerSingleMarkerImpl.h.
virtual int ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::calc | ( | const unsigned char * | nImage, |
int | nPattern = -1 , |
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bool | nUpdateMatrix = true , |
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ARMarkerInfo ** | nMarker_info = NULL , |
||
int * | nNumMarkers = NULL |
||
) | [virtual] |
calculates the transformation matrix
pass the image as RGBX (32-bits) in 320x240 pixels. if nPattern is not -1 then only this pattern is accepted otherwise any found pattern will be used.
Implements ARToolKitPlus::TrackerSingleMarker.
ARFloat ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::calcOpenGLMatrixFromMarker | ( | ARMarkerInfo * | nMarkerInfo, |
ARFloat | nPatternCenter[2], | ||
ARFloat | nPatternSize, | ||
ARFloat * | nOpenGLMatrix | ||
) | [inline, virtual] |
Calculates the OpenGL transformation matrix for a specific marker info.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 160 of file TrackerSingleMarkerImpl.h.
void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::changeCameraSize | ( | int | nWidth, |
int | nHeight | ||
) | [inline, virtual] |
Changes the resolution of the camera after the camerafile was already loaded.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 140 of file TrackerSingleMarkerImpl.h.
void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::cleanup | ( | ) | [inline, virtual] |
does final clean up (memory deallocation)
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 121 of file TrackerSingleMarkerImpl.h.
ARFloat ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::executeMultiMarkerPoseEstimator | ( | ARMarkerInfo * | marker_info, |
int | marker_num, | ||
ARMultiMarkerInfoT * | config | ||
) | [inline, virtual] |
Calls the pose estimator set with setPoseEstimator() for multi marker tracking.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 162 of file TrackerSingleMarkerImpl.h.
ARFloat ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::executeSingleMarkerPoseEstimator | ( | ARMarkerInfo * | marker_info, |
ARFloat | center[2], | ||
ARFloat | width, | ||
ARFloat | conv[3][4] | ||
) | [inline, virtual] |
Calls the pose estimator set with setPoseEstimator() for single marker tracking.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 161 of file TrackerSingleMarkerImpl.h.
virtual void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::getARMatrix | ( | ARFloat | nMatrix[3][4] | ) | const [virtual] |
Provides access to ARToolKit' patt_trans matrix.
This method is primarily for compatibility issues with code previously using ARToolKit rather than ARToolKitPlus. patt_trans is the original transformation matrix ARToolKit calculates rather than the OpenGL style version of this matrix that can be retrieved via getModelViewMatrix().
Implements ARToolKitPlus::TrackerSingleMarker.
int ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::getBitsPerPixel | ( | ) | const [inline, virtual] |
Returns the numbber of bits per pixel for the compiled-in pixel format.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 153 of file TrackerSingleMarkerImpl.h.
Camera* ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::getCamera | ( | ) | [inline, virtual] |
Returns the current camera.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 157 of file TrackerSingleMarkerImpl.h.
virtual ARFloat ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::getConfidence | ( | ) | const [inline, virtual] |
Returns the confidence value of the currently best detected marker.
Implements ARToolKitPlus::TrackerSingleMarker.
Definition at line 113 of file TrackerSingleMarkerImpl.h.
const char* ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::getDescription | ( | ) | [inline, virtual] |
Returns a short description with compiled-in settings.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 151 of file TrackerSingleMarkerImpl.h.
static size_t ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::getMemoryRequirements | ( | ) | [static] |
const ARFloat* ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::getModelViewMatrix | ( | ) | const [inline, virtual] |
Returns an opengl-style modelview transformation matrix.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 149 of file TrackerSingleMarkerImpl.h.
int ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::getNumLoadablePatterns | ( | ) | const [inline, virtual] |
Returns the maximum number of patterns that can be loaded.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 154 of file TrackerSingleMarkerImpl.h.
PIXEL_FORMAT ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::getPixelFormat | ( | ) | const [inline, virtual] |
Returns the compiled-in pixel format.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 152 of file TrackerSingleMarkerImpl.h.
Profiler& ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::getProfiler | ( | ) | [inline, virtual] |
Returns the internal profiler object.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 156 of file TrackerSingleMarkerImpl.h.
const ARFloat* ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::getProjectionMatrix | ( | ) | const [inline, virtual] |
Returns an opengl-style projection transformation matrix.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 150 of file TrackerSingleMarkerImpl.h.
int ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::getThreshold | ( | ) | const [inline, virtual] |
Returns the current threshold value.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 145 of file TrackerSingleMarkerImpl.h.
virtual bool ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::init | ( | const char * | nCamParamFile, |
ARFloat | nNearClip, | ||
ARFloat | nFarClip, | ||
ARToolKitPlus::Logger * | nLogger = NULL |
||
) | [virtual] |
initializes TrackerSingleMarker
nCamParamFile is the name of the camera parameter file nLogger is an instance which implements the ARToolKit::Logger interface
Implements ARToolKitPlus::TrackerSingleMarker.
virtual bool ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::init | ( | Camera * | camera, |
ARFloat | nNearClip, | ||
ARFloat | nFarClip, | ||
ARToolKitPlus::Logger * | nLogger = NULL |
||
) | [virtual] |
Implements ARToolKitPlus::TrackerSingleMarker.
bool ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::isAutoThresholdActivated | ( | ) | const [inline, virtual] |
Returns true if automatic threshold detection is enabled.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 147 of file TrackerSingleMarkerImpl.h.
bool ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::loadCameraFile | ( | const char * | nCamParamFile, |
ARFloat | nNearClip, | ||
ARFloat | nFarClip | ||
) | [inline, virtual] |
Loads a camera calibration file and stores data internally.
To prevent memory leaks, this method internally deletes an existing camera. If you want to use more than one camera, retrieve the existing camera using getCamera() and call setCamera(NULL); before loading another camera file. On destruction, ARToolKitPlus will only destroy the currently set camera. All other cameras have to be destroyed manually.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 123 of file TrackerSingleMarkerImpl.h.
static void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::operator delete | ( | void * | rawMemory | ) | [static] |
static void* ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::operator new | ( | size_t | size | ) | [static] |
ARFloat ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::rppGetTransMat | ( | ARMarkerInfo * | marker_info, |
ARFloat | center[2], | ||
ARFloat | width, | ||
ARFloat | conv[3][4] | ||
) | [inline, virtual] |
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 132 of file TrackerSingleMarkerImpl.h.
ARFloat ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::rppMultiGetTransMat | ( | ARMarkerInfo * | marker_info, |
int | marker_num, | ||
ARMultiMarkerInfoT * | config | ||
) | [inline, virtual] |
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 131 of file TrackerSingleMarkerImpl.h.
void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::setBorderWidth | ( | ARFloat | nFraction | ) | [inline, virtual] |
Sets a new relative border width. ARToolKit's default value is 0.25.
Take caution that the markers need of course really have thiner borders. Values other than 0.25 have not been tested for regular pattern-based matching, but only for id-encoded markers. It might be that the pattern creation process needs to be updated too.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 143 of file TrackerSingleMarkerImpl.h.
void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::setCamera | ( | Camera * | nCamera | ) | [inline, virtual] |
Sets a new camera without specifying new near and far clip values.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 158 of file TrackerSingleMarkerImpl.h.
void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::setCamera | ( | Camera * | nCamera, |
ARFloat | nNearClip, | ||
ARFloat | nFarClip | ||
) | [inline, virtual] |
Sets a new camera including specifying new near and far clip values.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 159 of file TrackerSingleMarkerImpl.h.
void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::setImageProcessingMode | ( | IMAGE_PROC_MODE | nMode | ) | [inline, virtual] |
Sets an image processing mode (half or full resolution)
Half resolution is faster but less accurate. When using full resolution smaller markers will be detected at a higher accuracy (or even detected at all).
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 155 of file TrackerSingleMarkerImpl.h.
void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::setLoadUndistLUT | ( | bool | nSet | ) | [inline, virtual] |
Set to true to try loading camera undistortion table from a cache file.
On slow platforms (e.g. Smartphone) creation of the undistortion lookup-table can take quite a while. Consequently caching will speedup the start phase. If set to true and no cache file could be found a new one will be created. The cache file will get the same name as the camera file with the added extension '.LUT'
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 124 of file TrackerSingleMarkerImpl.h.
void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::setLogger | ( | ARToolKitPlus::Logger * | nLogger | ) | [inline, virtual] |
sets an instance which implements the ARToolKit::Logger interface
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 125 of file TrackerSingleMarkerImpl.h.
void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::setMarkerMode | ( | MARKER_MODE | nMarkerMode | ) | [inline, virtual] |
Activate the usage of id-based markers rather than template based markers.
id-based markers directly encode the marker id in the image. see arBitFieldPattern.h for more information
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 138 of file TrackerSingleMarkerImpl.h.
void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::setNumAutoThresholdRetries | ( | int | nNumRetries | ) | [inline, virtual] |
Sets the number of times the threshold is randomized in case no marker was visible (Minimum: 1, Default: 2)
Autothreshold requires a visible marker to estime the optimal thresholding value. If no marker is visible ARToolKitPlus randomizes the thresholding value until a marker is found. This function sets the number of times ARToolKitPlus will randomize the threshold value and research for a marker per calc() invokation until it gives up. A value of 2 means that ARToolKitPlus will analyze the image a second time with an other treshold value if it does not find a marker the first time. Each unsuccessful try uses less processing power than a single full successful position estimation.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 148 of file TrackerSingleMarkerImpl.h.
virtual void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::setPatternWidth | ( | ARFloat | nWidth | ) | [inline, virtual] |
Sets the width and height of the patterns.
Implements ARToolKitPlus::TrackerSingleMarker.
Definition at line 101 of file TrackerSingleMarkerImpl.h.
bool ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::setPixelFormat | ( | PIXEL_FORMAT | nFormat | ) | [inline, virtual] |
Sets the pixel format of the camera image.
Default format is RGB888 (PIXEL_FORMAT_RGB)
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 122 of file TrackerSingleMarkerImpl.h.
bool ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::setPoseEstimator | ( | POSE_ESTIMATOR | nMethod | ) | [inline, virtual] |
Changes the Pose Estimation Algorithm.
POSE_ESTIMATOR_ORIGINAL (default): arGetTransMat() POSE_ESTIMATOR_RPP: "Robust Pose Estimation from a Planar Target"
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 142 of file TrackerSingleMarkerImpl.h.
void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::setThreshold | ( | int | nValue | ) | [inline, virtual] |
Sets the threshold value that is used for black/white conversion.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 144 of file TrackerSingleMarkerImpl.h.
void ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::setUndistortionMode | ( | UNDIST_MODE | nMode | ) | [inline, virtual] |
Changes the undistortion mode.
Default value is UNDIST_STD which means that artoolkit's standard undistortion method is used.
Reimplemented from ARToolKitPlus::TrackerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >.
Definition at line 141 of file TrackerSingleMarkerImpl.h.
ARFloat ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::confidence [protected] |
Definition at line 172 of file TrackerSingleMarkerImpl.h.
ARFloat ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::patt_center[2] [protected] |
Definition at line 174 of file TrackerSingleMarkerImpl.h.
ARFloat ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::patt_trans[3][4] [protected] |
Definition at line 175 of file TrackerSingleMarkerImpl.h.
ARFloat ARToolKitPlus::TrackerSingleMarkerImpl< __PATTERN_SIZE_X, __PATTERN_SIZE_Y, __PATTERN_SAMPLE_NUM, __MAX_LOAD_PATTERNS, __MAX_IMAGE_PATTERNS >::patt_width [protected] |
Definition at line 173 of file TrackerSingleMarkerImpl.h.