Police are showing video stills of two Brooklyn sex-attack suspects to prisoners as they pass through Central Booking in an attempt to track down the fiends.

“We have some videos that show victims being approached,” Police Commissioner Ray Kelly said.

“We’re asking people perhaps they recognize a trait or a walk on an individual.”

Cops have also beefed up patrols in Park Slope, Sunset Park, Greenwood Heights and Bay Ridge, where at least one woman was raped and 10 sexually molested since March 20.

The most recent incident occurred last week, when a pervert groped a woman, 29, as she exited the Prospect Avenue R-train station.