Clahe

Applies a Contrast Limited Adaptive Histogram Equalization. A local histogram uniform distribution is applied to individual tiles.

Optionally, a Boolean signal can be selected for the Enable Execution input so that the algorithm is only active if the value of the selected signal is TRUE.

Configuration options

• Clip Limit: Threshold value for the contrast limit. Clipping is disabled with <= 0.
• Tiles X: Number of tiles in the X direction.
• Tiles Y: Number of tiles in Y direction.

Output values

• Count Results: Is incremented when a new result is provided.
• hr: HRESULT error code that outputs the result of the processing.
• Image: Initial image of the algorithm.
• New Result: (Optional) TRUE if a new result is provided.