该滤波器在视频流中增加了一种常见类型的人工噪声（等值分布、正常分布、颜色污渍、回声信号）。它可用于测试、调试和比较各种去噪滤波器。可以指定每个颜色组件的噪声强度（滤波器使用 YCrCb 颜色空间）。对于某些噪声类型，也可以更改单个噪声参数。
版本历史记录
- 版本 2.1 发布于 2006-04-03
添加回声信号失真。用户界面变得更加方便。
软件信息
- 软件分类： 图形应用 > 动画工具
- 发布者： Graphics&Media Lab Video Group
- 许可： 免费
- 价格： N/A
- 版本： 2.1
- 适用平台： windows
终端用户许可协议
License Latest version of this license is available at http://www.compression.ru/video/license.txt MSU Video Group video((at))graphics.cs.msu.su [change ((at)) to @ in order to get proper address - antispam] Department of Computer Science,Moscow State University, Vorobievy gory 1, Moscow, Russia LICENSING TERMS MSU Video Group software is granted free of charge for non-commercial use. However you must obtain a license from the author to use it for commercial purposes. Scientific results produced using the software provided shall acknowledge the use of MSU software. The proper reference is: MSU Graphics&Media Lab, Video Group, MSU filters and codecs http://www.compression.ru/video/ Moreover shall the author of MSU Video Group software be informed about the publication. In case of integration with commercial software, prior author permission must be obtained. The software must not be modified and distributed without prior permission of the author. By using MSU Video Group software you agree to the licensing terms. MSU Video Group reserves the right to change this license terms without notification. NO WARRANTY BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM A"S IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.