TextDetectorCNN class provides the functionallity of text bounding box detection. This class is representing to find bounding boxes of text words given an input image. This class uses OpenCV dnn module to load pre-trained model described in [LiaoSBWL17]. The original repository with the modified SSD Caffe version: https://github.com/MhLiao/TextBoxes. Model can be downloaded from DropBox. Modified .prototxt file with the model description can be found in opencv_contrib/modules/text/samples/textbox.prototxt. More...

Public Member Functions
override void	detect (Mat inputImage, MatOfRect Bbox, MatOfFloat confidence)

Public Member Functions inherited from OpenCVForUnity.TextModule.TextDetector
IntPtr	getNativeObjAddr ()

Public Member Functions inherited from OpenCVForUnity.DisposableObject
void	Dispose ()
	Releases resources used by this object.

void	ThrowIfDisposed ()
	Throws ObjectDisposedException if this object has been disposed.

Static Public Member Functions
static new TextDetectorCNN	__fromPtr__ (IntPtr addr)

static TextDetectorCNN	create (string modelArchFilename, string modelWeightsFilename)

Static Public Member Functions inherited from OpenCVForUnity.TextModule.TextDetector
static TextDetector	__fromPtr__ (IntPtr addr)

Static Public Member Functions inherited from OpenCVForUnity.DisposableObject
static IntPtr	ThrowIfNullIntPtr (IntPtr ptr)
	Returns the native pointer, or throws CoreModule.CvException if it is zero.

Protected Member Functions
override void	Dispose (bool disposing)

Protected Member Functions inherited from OpenCVForUnity.TextModule.TextDetector
Protected Member Functions inherited from OpenCVForUnity.DisposableOpenCVObject
	DisposableOpenCVObject ()
	Initializes a new instance with a zero native pointer and dispose enabled.

	DisposableOpenCVObject (bool isEnabledDispose)
	Initializes a new instance with a zero native pointer.

	DisposableOpenCVObject (IntPtr ptr)
	Initializes a new instance with the specified native pointer and dispose enabled.

	DisposableOpenCVObject (IntPtr ptr, bool isEnabledDispose)
	Initializes a new instance with the specified native pointer.

Protected Member Functions inherited from OpenCVForUnity.DisposableObject
	DisposableObject ()
	Initializes a new instance with dispose enabled.

	DisposableObject (bool isEnabledDispose)
	Initializes a new instance.

Additional Inherited Members
Package Functions inherited from OpenCVForUnity.TextModule.TextDetector
Package Attributes inherited from OpenCVForUnity.DisposableOpenCVObject
Properties inherited from OpenCVForUnity.DisposableObject
bool	IsDisposed `[get, protected set]`

bool	IsEnabledDispose `[get, set]`

Detailed Description

TextDetectorCNN class provides the functionallity of text bounding box detection. This class is representing to find bounding boxes of text words given an input image. This class uses OpenCV dnn module to load pre-trained model described in [LiaoSBWL17]. The original repository with the modified SSD Caffe version: https://github.com/MhLiao/TextBoxes. Model can be downloaded from DropBox. Modified .prototxt file with the model description can be found in opencv_contrib/modules/text/samples/textbox.prototxt.

Member Function Documentation

◆ fromPtr()

static new TextDetectorCNN OpenCVForUnity.TextModule.TextDetectorCNN.__fromPtr__ ( IntPtr addr )

static

◆ create()

static TextDetectorCNN OpenCVForUnity.TextModule.TextDetectorCNN.create	(	string	modelArchFilename,
		string	modelWeightsFilename )

static

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ detect()

override void OpenCVForUnity.TextModule.TextDetectorCNN.detect	(	Mat	inputImage,
		MatOfRect	Bbox,
		MatOfFloat	confidence )

virtual

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Parameters

inputImage	an image expected to be a CV_U8C3 of any size
Bbox	a vector of Rect that will store the detected word bounding box
confidence	a vector of float that will be updated with the confidence the classifier has for the selected bounding box

Reimplemented from OpenCVForUnity.TextModule.TextDetector.

◆ Dispose()

override void OpenCVForUnity.TextModule.TextDetectorCNN.Dispose ( bool disposing )

protectedvirtual

Reimplemented from OpenCVForUnity.TextModule.TextDetector.

The documentation for this class was generated from the following file:

OpenCVForUnity/Assets/OpenCVForUnity/Scripts/Core/org/opencv_contrib/text/TextDetectorCNN.cs

Public Member Functions

Static Public Member Functions

Protected Member Functions