Indicates whether this instance and a specified object are equal.

Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.

Returns the hash code for this instance.

Gets the Type of the current instance.

Creates a shallow copy of the current Object.

Returns the fully qualified type name of this instance.

The area threshold to cause re-initialize

Delta, in the code, it compares (size_{i}-size_{i-delta})/size_{i-delta}

The aperture size for edge blur

Prune the area which bigger than max_area

For color image, the evolution steps

Prune the area have simliar size to its children

Prune the area which smaller than min_area

Trace back to cut off mser with diversity < min_diversity

Ignore too small margin