Save the LPV object to a specified file.
The following lists all the serializable LPV objects and their supported extension:
LPV object | Extension | Contents |
LImage | Image files (.bmp, .png, .jpg, .tif, etc.) | The image file. |
Region objects | .droi | The region object's placement. |
LLineDetector | .lld | The line detector's parameters. |
LCircleDetector | .lcd | The circle detector's parameters. |
LPathDetector | .lpd | The path detector's parameters. |
LContourDetector | .ltd | The contour detector's parameters. |
LCrossMarkDetector | .lcmd | The cross mark detector's parameters. |
LBlobAnalysis | .lba | The blob analysis tool's parameters, including the blob range setting, the filters and etc. |
LBarcodeDetector | .lbd | The barcode detector's parameters. |
LImageThreshold | .lit | The thresholding tool's settings. |
LImageFilter | .lif | The filter's settings. |
LImageMorph | .lim | The morphing tool's settings. |
LEdgeFilter | .lef | The edge filtering tool's settings. |
LImageCompare | .lcmp | The image comparison tool, include the baseline image and mask. |
LMatch | .stp | The trained features and the matching parameters. |
| Image files (.bmp, .png, .jpg, .tif, etc.) | The template image. When load it back, the tool will learn again from the image. |
Camera Calibration | .calib | The calibrated camera matrices and the configurations. |
LCalibBoard | .cboard | The calibration board configurations. |
LCalibRotation | .calib | The calibrated rotation center as well as all the calibration configurations. |
LCalibPointPairs | .cpair | The positions and corresponding information of all point pairs. |
LCameraArray | .calib | The camera array setting and its calibration result, including calibration matrices for individual cameras. |
LFlatField | .ffc | The flat field calibration parameters and the configurations. |
Gauging tools | .lgg | The gauge tool's parameters. |
LClassifier | .llc | The machine learning based classifier, including its models and features. |
LSampleDatabase | .dbinfo or folder | The sample database, including all its samples and the database information. |
LFeature | .lfe | The one single feature and its parameters |
LModel | .lmd | The one single machine learning model and its parameters and with the trained information. |
LFontDatabase | .fontinfo | The font database including all the character sample database informations and the trained recognition models. |
LOCR | .locr | The OCR tool's configurations and its associated font database. |