Dirac Video Codec

# Dirac - A Video Codec

Created by the British Broadcasting Corporation.

# prefilter.h File Reference

`#include <libdirac_common/picture.h>`

Include dependency graph for prefilter.h:

Go to the source code of this file.

## Namespaces

- namespace dirac

## Functions

- void dirac::CWMFilter (Picture &picture, const int strength)
    Denoises an input frame.
- void dirac::CWMFilterComponent (PicArray &pic_data, const int strength)
- ValueType dirac::Median (const ValueType *val_list, const int length)
- void dirac::LPFilter (PicArray &pic_data, const float qf, const int strength)
    Denoises a component.
- void dirac::DiagFilter (PicArray &pic_data, const float qf, const int strength)
    Diagonally filters an input component.

© 2004 British Broadcasting Corporation. Dirac code licensed under the Mozilla Public License (MPL) Version 1.1.
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