Recognizing Checkmarks

A checkmark field is an element on a machine-readable form (usually rectangular in shape and often called a “check box”) in which a mark should be made (a check/tick, an X, a large dot, inking over, etc.).

ABBYY FineReader Engine supports two block types for checkmarks:

  • checkmark and
  • a checkmark group.
    A checkmark group block is a collection of checkmark blocks.

The following objects properties are available in FineReader Engine:

  • CheckmarkState
    Specifies the state of the checkmark block.
  • CheckmarkType \\Specifies the checkmark type used for recognition.
  • ImageProcessingParams \\Provides access to the set of properties affecting image preprocessing inside the checkmark block.
  • IsCorrectionEnabled
    This property set to TRUE means that checkmark block can be selected and then corrected. The default value is FALSE.
  • IsSuspicious
    This property set TRUE means that the checkmark was recognized uncertainly.


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