KalmanFilter class
KalmanFilter implements a standard Kalman filter http://en.wikipedia.org/wiki/Kalman_filter. However, you can modify transitionMatrix, controlMatrix, and measurementMatrix to get an extended Kalman filter functionality.
For further details, please see: https://docs.opencv.org/4.6.0/dd/d6a/classcv_1_1KalmanFilter.html
- Inheritance
- Available extensions
Constructors
- KalmanFilter(KalmanFilterPtr ptr, [bool attach = true])
- KalmanFilter.create(int dynamParams, int measureParams, {int controlParams = 0, int type = MatType.CV_32F})
-
factory
Properties
- controlMatrix ↔ Mat
-
getter/setter pair
- errorCovPost ↔ Mat
-
getter/setter pair
- errorCovPre ↔ Mat
-
getter/setter pair
- gain ↔ Mat
-
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- isDisposed → bool
-
Whether this object has been disposed.
no setterinherited
- measurementMatrix ↔ Mat
-
getter/setter pair
- measurementNoiseCov ↔ Mat
-
getter/setter pair
- processNoiseCov ↔ Mat
-
getter/setter pair
-
props
→ List<
Object?> -
no setterinherited
-
ptr
↔ Pointer<
KalmanFilter> -
getter/setter pairinherited
- ref → KalmanFilter
-
no setteroverride
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- statePost ↔ Mat
-
getter/setter pair
- statePre ↔ Mat
-
getter/setter pair
- temp1 → Mat
-
no setter
- temp2 → Mat
-
no setter
- temp3 → Mat
-
no setter
- temp4 → Mat
-
no setter
- temp5 → Mat
-
no setter
- transitionMatrix ↔ Mat
-
getter/setter pair
Methods
-
correct(
Mat measurement) → Mat -
correctAsync(
Mat measurement) → Future< Mat> -
Available on KalmanFilter, provided by the KalmanFilterAsync extension
-
dispose(
) → void -
Releases the underlying native resources. Idempotent: calling it more
than once is safe, but the object must not be used after dispose.
inherited
-
freeNative(
) → void -
Frees the native resources owned by this object. Subclasses implement the
concrete free logic here; callers must use dispose instead.
override
-
init(
int dynamParams, int measureParams, {int controlParams = 0, int type = MatType.CV_32F}) → void -
initAsync(
int dynamParams, int measureParams, {int controlParams = 0, int type = MatType.CV_32F}) → Future< void> -
Available on KalmanFilter, provided by the KalmanFilterAsync extension
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
predict(
{Mat? control}) → Mat -
predictAsync(
{Mat? control}) → Future< Mat> -
Available on KalmanFilter, provided by the KalmanFilterAsync extension
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Properties
- finalizer → NativeFinalizer
-
final