示例#1
0
JNIEXPORT jboolean JNICALL JNIFUNCTION_NATIVE(nativeCreate(JNIEnv* env, jobject object, jobject instanceOfAndroidContext))
{
    int err_i;
#ifdef DEBUG
    LOGI("nativeCreate\n");
#endif

    // Change working directory for the native process, so relative paths can be used for file access.
    arUtilChangeToResourcesDirectory(AR_UTIL_RESOURCES_DIRECTORY_BEHAVIOR_BEST, NULL, instanceOfAndroidContext);

    // Load marker(s).
    arPattHandle = arPattCreateHandle();
	if (arPattHandle == NULL) {
		LOGE("Error creating pattern handle");
		return false;
	}
    newMarkers(markerConfigDataFilename, arPattHandle, &markersSquare, &markersSquareCount, &arPattDetectionMode);
    if (!markersSquareCount) {
        LOGE("Error loading markers from config. file '%s'.", markerConfigDataFilename);
        arPattDeleteHandle(arPattHandle);
        arPattHandle = NULL;
        return false;
    }
#ifdef DEBUG
    LOGE("Marker count = %d\n", markersSquareCount);
#endif
    
	return (true);
}
JNIEXPORT jboolean JNICALL JNIFUNCTION_NATIVE(nativeCreate(JNIEnv* env, jobject object, jobject instanceOfAndroidContext))
{
    int err_i;
#ifdef DEBUG
    LOGI("nativeCreate\n");
#endif

    // Change working directory for the native process, so relative paths can be used for file access.
    arUtilChangeToResourcesDirectory(AR_UTIL_RESOURCES_DIRECTORY_BEHAVIOR_BEST, NULL, instanceOfAndroidContext);

    // Load marker(s).
    newMarkers(markerConfigDataFilename, &markersNFT, &markersNFTCount);

    LOGE("AAAA = %s\n", markersNFT[0].datasetPathname);
    LOGE("AAAA = %i\n", markersNFT[0].pageNo);

    if (!markersNFTCount) {
        LOGE("Error loading markers from config. file '%s'.", markerConfigDataFilename);
        return false;
    }
#ifdef DEBUG
    LOGE("Marker count = %d\n", markersNFTCount);
#endif
    
	return (true);
}
void ImageSegmentor::smoothLabels(int kernelSize) {
	double min, max;
	cv::minMaxLoc(markersPic,&min,&max);
	cv::Mat newMarkers(markersPic.size(), CV_32S, cv::Scalar::all(0));
	cv::Mat currentLabelMask(markersPic.size(), CV_8U);

	for(int i = 2; i < max + 1; i++) { //iterate all cell labels
		currentLabelMask = cv::Scalar::all(BLACK);
		cv::compare(markersPic, i, currentLabelMask, cv::CMP_EQ);

		if(ImageProcessor::checkIfEmpty(currentLabelMask)) continue;
		currentLabelMask = ImageProcessor::applyMorphologyOp(currentLabelMask, cv::MORPH_OPEN, kernelSize);
		currentLabelMask = ImageProcessor::applyMorphologyOp(currentLabelMask, cv::MORPH_CLOSE, kernelSize);
		newMarkers.setTo(i, currentLabelMask);
	}

	newMarkers.copyTo(markersPic);
}
示例#4
0
bool ofxArtool5::setupNFT(ofVec2f _camSize, ofVec2f _viewportSize, ofPixelFormat pf, string pthCamParam, string pthMarkerData){
    artMode=ART_NFT;
    bPattFound = false;
    
    if(!setupCamera(pthCamParam, _camSize, _viewportSize)){
        return false;
    }
    
    if(!initNFT(gCparamLT, toAR(pf))){
        return false;
    }
    
    arUtilTimerReset();
    
    const char * cMarkerData = ofToDataPath(pthMarkerData).c_str();
    newMarkers(cMarkerData, &markersNFT, &markersNFTCount);
    if(!markersNFTCount){
        ofLogError("ofxArtool5::setupNFT","error loading markers from file");
        cleanup();
        return false;
    }
    
    return true;
}
示例#5
0
int main(int argc, char** argv)
{
	char    glutGamemode[32] = "";
    char   *vconf = NULL;
    char    cparaDefault[] = "../share/artoolkit-examples/Data/camera_para.dat";
    char   *cpara = NULL;
    int     i;
    int     gotTwoPartOption;
    const char markerConfigDataFilename[] = "../share/artoolkit-examples/Data/markers.dat";
	const char objectDataFilename[] = "../share/artoolkit-examples/Data/objects.dat";
    //
	// Process command-line options.
	//
    
	glutInit(&argc, argv);
    
    i = 1; // argv[0] is name of app, so start at 1.
    while (i < argc) {
        gotTwoPartOption = FALSE;
        // Look for two-part options first.
        if ((i + 1) < argc) {
            if (strcmp(argv[i], "--vconf") == 0) {
                i++;
                vconf = argv[i];
                gotTwoPartOption = TRUE;
            } else if (strcmp(argv[i], "--cpara") == 0) {
                i++;
                cpara = argv[i];
                gotTwoPartOption = TRUE;
            } else if (strcmp(argv[i],"--width") == 0) {
                i++;
                // Get width from second field.
                if (sscanf(argv[i], "%d", &prefWidth) != 1) {
                    ARLOGe("Error: --width option must be followed by desired width.\n");
                }
                gotTwoPartOption = TRUE;
            } else if (strcmp(argv[i],"--height") == 0) {
                i++;
                // Get height from second field.
                if (sscanf(argv[i], "%d", &prefHeight) != 1) {
                    ARLOGe("Error: --height option must be followed by desired height.\n");
                }
                gotTwoPartOption = TRUE;
            } else if (strcmp(argv[i],"--refresh") == 0) {
                i++;
                // Get refresh rate from second field.
                if (sscanf(argv[i], "%d", &prefRefresh) != 1) {
                    ARLOGe("Error: --refresh option must be followed by desired refresh rate.\n");
                }
                gotTwoPartOption = TRUE;
            }
        }
        if (!gotTwoPartOption) {
            // Look for single-part options.
            if (strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "-help") == 0 || strcmp(argv[i], "-h") == 0) {
                usage(argv[0]);
            } else if (strncmp(argv[i], "-cpara=", 7) == 0) {
                cpara = &(argv[i][7]);
            } else if (strcmp(argv[i], "--version") == 0 || strcmp(argv[i], "-version") == 0 || strcmp(argv[i], "-v") == 0) {
                ARLOG("%s version %s\n", argv[0], AR_HEADER_VERSION_STRING);
                exit(0);
            } else if (strcmp(argv[i],"--windowed") == 0) {
                prefWindowed = TRUE;
            } else if (strcmp(argv[i],"--fullscreen") == 0) {
                prefWindowed = FALSE;
            } else {
                ARLOGe("Error: invalid command line argument '%s'.\n", argv[i]);
                usage(argv[0]);
            }
        }
        i++;
    }
    

	//
	// Video setup.
	//
    
	if (!setupCamera((cpara ? cpara : cparaDefault), vconf, &gCparamLT)) {
		ARLOGe("main(): Unable to set up AR camera.\n");
		exit(-1);
	}

    //
    // AR init.
    //
    
    // Init AR.
    gARPattHandle = arPattCreateHandle();
	if (!gARPattHandle) {
		ARLOGe("Error creating pattern handle.\n");
		exit(-1);
	}
    
    gARHandle = arCreateHandle(gCparamLT);
    if (!gARHandle) {
        ARLOGe("Error creating AR handle.\n");
		exit(-1);
    }
    arPattAttach(gARHandle, gARPattHandle);
    
    if (arSetPixelFormat(gARHandle, arVideoGetPixelFormat()) < 0) {
        ARLOGe("Error setting pixel format.\n");
		exit(-1);
    }
    
    gAR3DHandle = ar3DCreateHandle(&gCparamLT->param);
    if (!gAR3DHandle) {
        ARLOGe("Error creating 3D handle.\n");
		exit(-1);
    }
            
    //
    // Markers setup.
    //
    
    // Load marker(s).
    newMarkers(markerConfigDataFilename, gARPattHandle, &markersSquare, &markersSquareCount, &gARPattDetectionMode);
    ARLOGi("Marker count = %d\n", markersSquareCount);
    
    //
    // Other ARToolKit setup.
    //
    
    arSetMarkerExtractionMode(gARHandle, AR_USE_TRACKING_HISTORY_V2);
    //arSetMarkerExtractionMode(gARHandle, AR_NOUSE_TRACKING_HISTORY);
    //arSetLabelingThreshMode(gARHandle, AR_LABELING_THRESH_MODE_MANUAL); // Uncomment to force manual thresholding.
    
    // Set the pattern detection mode (template (pictorial) vs. matrix (barcode) based on
    // the marker types as defined in the marker config. file.
    arSetPatternDetectionMode(gARHandle, gARPattDetectionMode); // Default = AR_TEMPLATE_MATCHING_COLOR
    
    // Other application-wide marker options. Once set, these apply to all markers in use in the application.
    // If you are using standard ARToolKit picture (template) markers, leave commented to use the defaults.
    // If you are usign a different marker design (see http://www.artoolworks.com/support/app/marker.php )
    // then uncomment and edit as instructed by the marker design application.
    //arSetLabelingMode(gARHandle, AR_LABELING_BLACK_REGION); // Default = AR_LABELING_BLACK_REGION
    //arSetBorderSize(gARHandle, 0.25f); // Default = 0.25f
    //arSetMatrixCodeType(gARHandle, AR_MATRIX_CODE_3x3); // Default = AR_MATRIX_CODE_3x3
    
	//
	// Graphics setup.
	//

	// Set up GL context(s) for OpenGL to draw into.
	glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGBA | GLUT_DEPTH);
    if (prefWindowed) {
        if (prefWidth > 0 && prefHeight > 0) glutInitWindowSize(prefWidth, prefHeight);
        else glutInitWindowSize(gCparamLT->param.xsize, gCparamLT->param.ysize);
        glutCreateWindow(argv[0]);
    } else {
        if (glutGameModeGet(GLUT_GAME_MODE_POSSIBLE)) {
            if (prefWidth && prefHeight) {
                if (prefDepth) {
                    if (prefRefresh) snprintf(glutGamemode, sizeof(glutGamemode), "%ix%i:%i@%i", prefWidth, prefHeight, prefDepth, prefRefresh);
                    else snprintf(glutGamemode, sizeof(glutGamemode), "%ix%i:%i", prefWidth, prefHeight, prefDepth);
                } else {
                    if (prefRefresh) snprintf(glutGamemode, sizeof(glutGamemode), "%ix%i@%i", prefWidth, prefHeight, prefRefresh);
                    else snprintf(glutGamemode, sizeof(glutGamemode), "%ix%i", prefWidth, prefHeight);
                }
            } else {
                prefWidth = glutGameModeGet(GLUT_GAME_MODE_WIDTH);
                prefHeight = glutGameModeGet(GLUT_GAME_MODE_HEIGHT);
                snprintf(glutGamemode, sizeof(glutGamemode), "%ix%i", prefWidth, prefHeight);
            }
            glutGameModeString(glutGamemode);
            glutEnterGameMode();
        } else {
            if (prefWidth > 0 && prefHeight > 0) glutInitWindowSize(prefWidth, prefHeight);
            glutCreateWindow(argv[0]);
            glutFullScreen();
        }
    }
    
    // Create the OpenGL projection from the calibrated camera parameters.
    arglCameraFrustumRH(&(gCparamLT->param), VIEW_DISTANCE_MIN, VIEW_DISTANCE_MAX, cameraLens);
    cameraPoseValid = FALSE;
    
	// Setup ARgsub_lite library for current OpenGL context.
	if ((gArglSettings = arglSetupForCurrentContext(&(gCparamLT->param), arVideoGetPixelFormat())) == NULL) {
		ARLOGe("main(): arglSetupForCurrentContext() returned error.\n");
		cleanup();
		exit(-1);
	}
    arglSetupDebugMode(gArglSettings, gARHandle);
    
    // Load objects (i.e. OSG models).
    VirtualEnvironmentInit(objectDataFilename);
    VirtualEnvironmentHandleARViewUpdatedCameraLens(cameraLens);
    
    //
    // Setup complete. Start tracking.
    //
    
    // Start the video.
    if (arVideoCapStart() != 0) {
    	ARLOGe("setupCamera(): Unable to begin camera data capture.\n");
		return (FALSE);
	}
	arUtilTimerReset();
	
	// Register GLUT event-handling callbacks.
	// NB: mainLoop() is registered by Visibility.
	glutDisplayFunc(Display);
	glutReshapeFunc(Reshape);
	glutVisibilityFunc(Visibility);
	glutKeyboardFunc(Keyboard);
	
	glutMainLoop();

	return (0);
}
示例#6
0
int main(int argc, char** argv)
{
	char    glutGamemode[32] = "";
    char   *vconf = NULL;
    char    cparaDefault[] = "Data2/camera_para.dat";
    char   *cpara = NULL;
    int     i;
    int     gotTwoPartOption;
    const char markerConfigDataFilename[] = "Data2/markers.dat";
	const char objectDataFilename[] = "Data2/objects.dat";
	
#ifdef DEBUG
    arLogLevel = AR_LOG_LEVEL_DEBUG;
#endif
    
    //
	// Process command-line options.
	//
    
	glutInit(&argc, argv);
    
    i = 1; // argv[0] is name of app, so start at 1.
    while (i < argc) {
        gotTwoPartOption = FALSE;
        // Look for two-part options first.
        if ((i + 1) < argc) {
            if (strcmp(argv[i], "--vconf") == 0) {
                i++;
                vconf = argv[i];
                gotTwoPartOption = TRUE;
            } else if (strcmp(argv[i], "--cpara") == 0) {
                i++;
                cpara = argv[i];
                gotTwoPartOption = TRUE;
            } else if (strcmp(argv[i],"--width") == 0) {
                i++;
                // Get width from second field.
                if (sscanf(argv[i], "%d", &prefWidth) != 1) {
                    ARLOGe("Error: --width option must be followed by desired width.\n");
                }
                gotTwoPartOption = TRUE;
            } else if (strcmp(argv[i],"--height") == 0) {
                i++;
                // Get height from second field.
                if (sscanf(argv[i], "%d", &prefHeight) != 1) {
                    ARLOGe("Error: --height option must be followed by desired height.\n");
                }
                gotTwoPartOption = TRUE;
            } else if (strcmp(argv[i],"--refresh") == 0) {
                i++;
                // Get refresh rate from second field.
                if (sscanf(argv[i], "%d", &prefRefresh) != 1) {
                    ARLOGe("Error: --refresh option must be followed by desired refresh rate.\n");
                }
                gotTwoPartOption = TRUE;
            }
        }
        if (!gotTwoPartOption) {
            // Look for single-part options.
            if (strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "-help") == 0 || strcmp(argv[i], "-h") == 0) {
                usage(argv[0]);
            } else if (strncmp(argv[i], "-cpara=", 7) == 0) {
                cpara = &(argv[i][7]);
            } else if (strcmp(argv[i], "--version") == 0 || strcmp(argv[i], "-version") == 0 || strcmp(argv[i], "-v") == 0) {
                ARLOG("%s version %s\n", argv[0], AR_HEADER_VERSION_STRING);
                exit(0);
            } else if (strcmp(argv[i],"--windowed") == 0) {
                prefWindowed = TRUE;
            } else if (strcmp(argv[i],"--fullscreen") == 0) {
                prefWindowed = FALSE;
            } else {
                ARLOGe("Error: invalid command line argument '%s'.\n", argv[i]);
                usage(argv[0]);
            }
        }
        i++;
    }
    

	//
	// Video setup.
	//
    
	if (!setupCamera((cpara ? cpara : cparaDefault), vconf, &gCparamLT)) {
		ARLOGe("main(): Unable to set up AR camera.\n");
		exit(-1);
	}

    //
    // AR init.
    //
    
    if (!initNFT(gCparamLT, arVideoGetPixelFormat())) {
		ARLOGe("main(): Unable to init NFT.\n");
		exit(-1);
    }

    //
    // Markers setup.
    //
    
    // Load marker(s).
    newMarkers(markerConfigDataFilename, &markersNFT, &markersNFTCount);
    if (!markersNFTCount) {
        ARLOGe("Error loading markers from config. file '%s'.\n", markerConfigDataFilename);
		cleanup();
		exit(-1);
    }
    ARLOGi("Marker count = %d\n", markersNFTCount);
    
    // Marker data has been loaded, so now load NFT data.
    if (!loadNFTData()) {
        ARLOGe("Error loading NFT data.\n");
		cleanup();
		exit(-1);
    }
	
	//
	// Graphics setup.
	//

	// Set up GL context(s) for OpenGL to draw into.
	glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGBA | GLUT_DEPTH);
    if (prefWindowed) {
        if (prefWidth > 0 && prefHeight > 0) glutInitWindowSize(prefWidth, prefHeight);
        else glutInitWindowSize(gCparamLT->param.xsize, gCparamLT->param.ysize);
        glutCreateWindow(argv[0]);
    } else {
        if (glutGameModeGet(GLUT_GAME_MODE_POSSIBLE)) {
            if (prefWidth && prefHeight) {
                if (prefDepth) {
                    if (prefRefresh) snprintf(glutGamemode, sizeof(glutGamemode), "%ix%i:%i@%i", prefWidth, prefHeight, prefDepth, prefRefresh);
                    else snprintf(glutGamemode, sizeof(glutGamemode), "%ix%i:%i", prefWidth, prefHeight, prefDepth);
                } else {
                    if (prefRefresh) snprintf(glutGamemode, sizeof(glutGamemode), "%ix%i@%i", prefWidth, prefHeight, prefRefresh);
                    else snprintf(glutGamemode, sizeof(glutGamemode), "%ix%i", prefWidth, prefHeight);
                }
            } else {
                prefWidth = glutGameModeGet(GLUT_GAME_MODE_WIDTH);
                prefHeight = glutGameModeGet(GLUT_GAME_MODE_HEIGHT);
                snprintf(glutGamemode, sizeof(glutGamemode), "%ix%i", prefWidth, prefHeight);
            }
            glutGameModeString(glutGamemode);
            glutEnterGameMode();
        } else {
            if (prefWidth > 0 && prefHeight > 0) glutInitWindowSize(prefWidth, prefHeight);
            glutCreateWindow(argv[0]);
            glutFullScreen();
        }
    }
    
    // Create the OpenGL projection from the calibrated camera parameters.
    arglCameraFrustumRH(&(gCparamLT->param), VIEW_DISTANCE_MIN, VIEW_DISTANCE_MAX, cameraLens);
    cameraPoseValid = FALSE;
    
	// Setup ARgsub_lite library for current OpenGL context.
	if ((gArglSettings = arglSetupForCurrentContext(&(gCparamLT->param), arVideoGetPixelFormat())) == NULL) {
		ARLOGe("main(): arglSetupForCurrentContext() returned error.\n");
		cleanup();
		exit(-1);
	}
    
    // Load objects (i.e. OSG models).
    VirtualEnvironmentInit(objectDataFilename);
    VirtualEnvironmentHandleARViewUpdatedCameraLens(cameraLens);
    
    //
    // Setup complete. Start tracking.
    //
    
    // Start the video.
    if (arVideoCapStart() != 0) {
    	ARLOGe("setupCamera(): Unable to begin camera data capture.\n");
		return (FALSE);
	}
	arUtilTimerReset();
	
	// Register GLUT event-handling callbacks.
	// NB: mainLoop() is registered by Visibility.
	glutDisplayFunc(Display);
	glutReshapeFunc(Reshape);
	glutVisibilityFunc(Visibility);
	glutKeyboardFunc(Keyboard);
	
	glutMainLoop();

	return (0);
}
示例#7
0
int main(int argc, char** argv)
{
	char glutGamemode[32];
	const char *cparam_name = "Data2/camera_para.dat";
	char vconf[] = "";
    const char markerConfigDataFilename[] = "Data2/markers.dat";
	
#ifdef DEBUG
    arLogLevel = AR_LOG_LEVEL_DEBUG;
#endif
    
    //
	// Library inits.
	//
    
	glutInit(&argc, argv);
    
	//
	// Video setup.
	//
    
#ifdef _WIN32
	CoInitialize(NULL);
#endif
    
	if (!setupCamera(cparam_name, vconf, &gCparamLT)) {
		ARLOGe("main(): Unable to set up AR camera.\n");
		exit(-1);
	}
	
    //
    // AR init.
    //
    
    // Create the OpenGL projection from the calibrated camera parameters.
    arglCameraFrustumRH(&(gCparamLT->param), VIEW_DISTANCE_MIN, VIEW_DISTANCE_MAX, cameraLens);
    
    if (!initNFT(gCparamLT, arVideoGetPixelFormat())) {
		ARLOGe("main(): Unable to init NFT.\n");
		exit(-1);
    }

	//
	// Graphics setup.
	//
    
	// Set up GL context(s) for OpenGL to draw into.
	glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGBA | GLUT_DEPTH);
	if (!prefWindowed) {
		if (prefRefresh) sprintf(glutGamemode, "%ix%i:%i@%i", prefWidth, prefHeight, prefDepth, prefRefresh);
		else sprintf(glutGamemode, "%ix%i:%i", prefWidth, prefHeight, prefDepth);
		glutGameModeString(glutGamemode);
		glutEnterGameMode();
	} else {
		glutInitWindowSize(gCparamLT->param.xsize, gCparamLT->param.ysize);
		glutCreateWindow(argv[0]);
	}
    
	// Setup ARgsub_lite library for current OpenGL context.
	if ((gArglSettings = arglSetupForCurrentContext(&(gCparamLT->param), arVideoGetPixelFormat())) == NULL) {
		ARLOGe("main(): arglSetupForCurrentContext() returned error.\n");
		cleanup();
		exit(-1);
	}
	arUtilTimerReset();
    
    //
    // Markers setup.
    //
    
    // Load marker(s).
    newMarkers(markerConfigDataFilename, &markersNFT, &markersNFTCount);
    if (!markersNFTCount) {
        ARLOGe("Error loading markers from config. file '%s'.\n", markerConfigDataFilename);
		cleanup();
		exit(-1);
    }
    ARLOGi("Marker count = %d\n", markersNFTCount);
    
    // Marker data has been loaded, so now load NFT data.
    if (!loadNFTData()) {
        ARLOGe("Error loading NFT data.\n");
		cleanup();
		exit(-1);
    }    
    
    // Start the video.
    if (arVideoCapStart() != 0) {
    	ARLOGe("setupCamera(): Unable to begin camera data capture.\n");
		return (FALSE);
	}
	
	// Register GLUT event-handling callbacks.
	// NB: mainLoop() is registered by Visibility.
	glutDisplayFunc(Display);
	glutReshapeFunc(Reshape);
	glutVisibilityFunc(Visibility);
	glutKeyboardFunc(Keyboard);
	
	glutMainLoop();

	return (0);
}