DeconvolutionMode Class Reference

Deconvolution (image restorations) mode which defines level of image degradation. More...

Inherits Enum.

Static Public Attributes
int	FAST = 0
	Enables fast deconvolution methods for high quality images. More...
int	NORMAL = 1
	Enables normal deconvolution methods for common images. More...
int	SLOW = 2
	Enables slow deconvolution methods for low quality images. More...

Detailed Description

Deconvolution (image restorations) mode which defines level of image degradation.

Originally deconvolution is a function which can restore image degraded (convoluted) by any natural function like blur, during obtaining image by camera. Because we cannot detect image function which corrupt the image, we have to check most well know functions like sharp or mathematical morphology.

This sample shows how to use Deconvolution mode

reader = Recognition.BarCodeReader("test.png", None, [Recognition.DecodeType.CODE_39_EXTENDED, Recognition.DecodeType.CODE_128])
reader.getQualitySettings().setDeconvolution(Recognition.DeconvolutionMode.SLOW)
for result in reader.readBarCodes():
      console.log("BarCode CodeText: " + result.getCodeText())

Member Data Documentation

FAST

int FAST = 0

static

Enables fast deconvolution methods for high quality images.

NORMAL

int NORMAL = 1

static

Enables normal deconvolution methods for common images.

SLOW

int SLOW = 2

static

Enables slow deconvolution methods for low quality images.