No digital enhancement or noise reduction was used. Histogram equalization is best method for image enhancement. Supporters cite benefits such as coastal protection, habitat enhancement and coastal research. A particularly significant enhancement was bailout capability. This results in significant enhancement of the flocculation rate. Effects from Arthur extended as far away as Quebec, where topographic wind enhancement occurred. One review found tentative benefit for cognitive enhancement in healthy people. Milt Schornack joined Royal Pontiac and helped improve the performance enhancement package. In 2008 DARPA solicited research proposals in the area of Casimir Effect Enhancement (CEE). Legal mechanisms of penalty enhancement vary between jurisdictions. There is mixed evidence about whether tDCS is useful for cognitive enhancement in healthy people. Many transhumanists see genome editing as a potential tool for human enhancement. This represents a breakthrough in the enhancement of low resolution pictures. Features include Dmail with translation, Hangouts with Bark Enhancement, and paw recognition technology. See unsharp masking&colon; local contrast enhancement for details.