Start » Filter Reference » OpenCV » Motion Analysis and Object Tracking » cvAccumulateWeighted
Basic| Module: | OpenCV |
|---|
Updates the running average.
| Name | Type | Range | Description | |
|---|---|---|---|---|
 |
inSrc | Image | Input image. | |
|
inDst | Image | Accumulator with the same number of channels as input images and REAL pixel type. | |
|
inAlpha | Real | 0.0 - 1.0 | Weight of the input image. |
|
inMask | Region* | Operation mask. | |
 |
outDst | Image | Output image. | |
Errors
This filter can throw an exception to report error. Read how to deal with errors in Error Handling.
List of possible exceptions:
| Error type | Description |
|---|---|
| DomainError | inDst image must have the same number of channels as inSrc and must be REAL type in cvAccumulateWeighted. |
| DomainError | inSrc image must be 1- or 3-channel and UINT8 or REAL type in cvAccumulateWeighted. |
Complexity Level
This filter is available on Basic Complexity Level.