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

Class NoUpScalingDewarpPolicy

java.lang.Object
com.microblink.blinkid.entities.recognizers.templating.DewarpPolicy
com.microblink.blinkid.entities.recognizers.templating.dewarpPolicies.NoUpScalingDewarpPolicy
public final class NoUpScalingDewarpPolicy extends DewarpPolicy
No upscaling dewarp policy. Dewarp height will be calculated in a way that no part of image will be up-scaled. However, if dewarp height calculated in this way is larger than value defined by maxAllowedDewarpHeight, then maxAllowedDewarpHeight will be used for dewarp height, effectively scaling down the image. This policy is usually best for processor groups that use DEEP OCR, hologram detection or NN-based classification.

  • Field Details

    • DEFAULT_MAX_ALLOWED_DEWARPED_HEIGHT

      public static final int DEFAULT_MAX_ALLOWED_DEWARPED_HEIGHT
      Default max allowed dewarp height used when using default constructor.
      See Also:

  • Constructor Details

    • NoUpScalingDewarpPolicy

      public NoUpScalingDewarpPolicy()

    • NoUpScalingDewarpPolicy

      public NoUpScalingDewarpPolicy(@IntRange(from=1L,to=65535L) int maxAllowedDewarpHeight)
      Parameters:
      maxAllowedDewarpHeight - Max allowed dewarp height.

  • Method Details

    • setNativePolicy

      protected void setNativePolicy(long nativeProcessorContext)
      Specified by:
      setNativePolicy in class DewarpPolicy

    • getMaxAllowedDewarpHeight

      public int getMaxAllowedDewarpHeight()
      Returns the max allowed dewarp height as specified by this policy.
      Returns:
      the max allowed dewarp height