Package com.microblink.blinkid.entities.recognizers.templating.dewarpPolicies

Class DPIBasedDewarpPolicy

java.lang.Object

com.microblink.blinkid.entities.recognizers.templating.DewarpPolicy

com.microblink.blinkid.entities.recognizers.templating.dewarpPolicies.DPIBasedDewarpPolicy

public final class DPIBasedDewarpPolicy
extends DewarpPolicy

DPI based dewarp policy. Dewarp height will be calculated based on actual physical size provided by the com.microblink.blinkid.entities.detectors.quad.QuadWithSizeDetector and requested DPI (dots per inch). This policy is usually best for processor groups that prepare image for output (e.g. ImageReturnProcessor).

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_DPI	Default DPI that will be used with default constructor

Constructor Summary

Constructors

Constructor	Description
DPIBasedDewarpPolicy()
DPIBasedDewarpPolicy(int desiredDPI)

Method Summary

Modifier and Type	Method	Description
int	getDPI()	Returns the desired DPI as defined by this policy.
protected void	setNativePolicy(long nativeProcessorContext)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

DEFAULT_DPI

public static final int DEFAULT_DPI

Default DPI that will be used with default constructor

See Also:

• Constant Field Values

Constructor Details

DPIBasedDewarpPolicy

public DPIBasedDewarpPolicy()

DPIBasedDewarpPolicy

public DPIBasedDewarpPolicy(@IntRange(from=100L,to=400L)
 int desiredDPI)

Parameters:

desiredDPI - Desired DPI (dots per inch

Method Details

setNativePolicy

protected void setNativePolicy(long nativeProcessorContext)

Specified by:

setNativePolicy in class DewarpPolicy

getDPI

public int getDPI()

Returns the desired DPI as defined by this policy.

Returns:

the desired DPI