Namespace Emgu.CV.Text

Classes

ERFilter

Base class for 1st and 2nd stages of Neumann and Matas scene text detection algorithm

ERFilterNM1

Extremal Region Filter for the 1st stage classifier of N&M algorithm

ERFilterNM2

Extremal Region Filter for the 2nd stage classifier of N&M algorithm

TextDetectorCNN

This class provides the functionality of text bounding box detection. This class find bounding boxes of text words given an input image.

TextDetectorCNN.TextRegion

The detect result

TextInvoke

This class wraps the functional calls to the OpenCV Text modules

VectorOfERStat

Wrapped class of the C++ standard vector of ERStat.

VectorOfVectorOfERStat

Wrapped class of the C++ standard vector of VectorOfERStat.

Structs

MCvERStat

The ERStat structure represents a class-specific Extremal Region (ER). An ER is a 4-connected set of pixels with all its grey-level values smaller than the values in its outer boundary. A class-specific ER is selected (using a classifier) from all the ER’s in the component tree of the image.

Enums

ERFilter.GroupingMethod

The grouping method

ERFilterNMMode

computeNMChannels operation modes