Itseez/opencv — pull request #3033 by nathanjackson (2014-08-03 23:01:07+00:00)
Title: CPU (non-OpenCL) CLAHE supports all OpenCV integral types.

The CPU implementation (non-OpenCL) implementation algorithm now supports image types of any OpenCV supported integer types. Addresses: CLAHE Lacks Support for Other Image Types (Feature #3749).