TextDetector (OpenCV 3.4.20 Java documentation)

java.lang.Object
- org.opencv.text.TextDetector

Direct Known Subclasses:

TextDetectorCNN
```
public class TextDetector
extends java.lang.Object
```
An abstract class providing interface for text detection algorithms

Field Summary

Fields
Modifier and Type Field Description

protected long nativeObj

Constructor Summary

Constructors
Modifier Constructor Description

protected TextDetector(long addr)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static TextDetector`	`__fromPtr__(long addr)`
`void`	`detect(Mat inputImage, MatOfRect Bbox, MatOfFloat confidence)`	Method that provides a quick and simple interface to detect text inside an image
`protected void`	`finalize()`
`long`	`getNativeObjAddr()`

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - nativeObj
```
protected final long nativeObj
```
- Constructor Detail
  - TextDetector
```
protected TextDetector(long addr)
```
- Method Detail
  - getNativeObjAddr
```
public long getNativeObjAddr()
```
  - __fromPtr__
```
public static TextDetector __fromPtr__(long addr)
```
  - detect
```
public void detect(Mat inputImage,
                   MatOfRect Bbox,
                   MatOfFloat confidence)
```
    Method that provides a quick and simple interface to detect text inside an image
    
    Parameters:
    
    inputImage - an image to process
    
    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
  - finalize
```
protected void finalize()
                 throws java.lang.Throwable
```
    Overrides:
    
    finalize in class java.lang.Object
    
    Throws:
    
    java.lang.Throwable