MV Smooth Sequence DirectShow Filter

The MV Smooth Sequence filter is used to smooth a video sequence by calculating the average image from a successive number of input images. This filter is primarily used to reduce the noise of static video streams.

Example applications: Microscopy, Surveillance

File: SmoothSequence.ax
CLSID: CLSID_MVSmoothSequence

 

Supported Interfaces

IMVSmoothSequence

IMVHistogram

IMVHistogram2

IMVHistogram3

IMVRegionOfInterest

IMVFilterData

IMVAbout

IMVFilterInfo

 

Supported COM Events

The filter supports following events through the IMVFilterEvents interface. Look at the filter events page for more information.

Event

Value

Description
MV_ALGORITHM_START_EVENT

0

A filter starts processing a video frame or sample.
MV_ALGORITHM_END_EVENT

1

A filter finishes processing a video frame or sample.

 

MV Smooth Sequence Property Page

Implements the IMVSmoothSequence configuration interface.

MontiVision Smooth Sequence DirectShow Filter Property Page

Number of input images... Number of successive input images that are used to calculate the average image