Class BackgroundSubtractorKNN

constructor

• new BackgroundSubtractorKNN(
      history?: number,
      dist2Threshold?: number,
      detectShadows?: boolean,
  ): BackgroundSubtractorKNN

  Parameters

  • Optionalhistory: number
  • Optionaldist2Threshold: number
  • OptionaldetectShadows: boolean

  Returns BackgroundSubtractorKNN

• new BackgroundSubtractorKNN(
      opt: BackgroundSubtractorKNNProps,
  ): BackgroundSubtractorKNN

  Parameters

  • opt: BackgroundSubtractorKNNProps

  Returns BackgroundSubtractorKNN

ReadonlydetectShadows

Readonlydist2Threshold

Readonlyhistory

apply

• apply(frame: Mat, learningRate?: number): Mat

  Parameters

  • frame: Mat
  • OptionallearningRate: number

  Returns Mat