If you take a photograph through a special kind of filter, it will step them up.

She also had the set of filters she'd found with the bomb, and they were in place.

Applying a series of filters to a still image is one thing.

Each family of filters can be specified to a particular order.

Guess what: I had to buy a bunch of new filters.

Hell, anybody can make a computer act like that kind of filter.

However, not all effects can be explained by this idea of independent filters.

She handed him a set of filters for his nose.

The first is to use a series of photographic filters backed by white paper.

There is a separate set of filters for each ambiguous range.