niBlackThresholdAsync static method

Future<Mat> niBlackThresholdAsync(
  1. InputArray src,
  2. double maxValue,
  3. int type,
  4. int blockSize,
  5. double k, {
  6. int binarizationMethod = BINARIZATION_NIBLACK,
  7. double r = 128,
})

Performs thresholding on input images using Niblack's technique or some of the popular variations it inspired.

https://docs.opencv.org/4.x/df/d2d/group__ximgproc.html#gab042a5032bbb85275f1fd3e04e7c7660

Implementation

static Future<Mat> niBlackThresholdAsync(
  InputArray src,
  double maxValue,
  int type,
  int blockSize,
  double k, {
  int binarizationMethod = BINARIZATION_NIBLACK,
  double r = 128,
}) async =>
    cvRunAsync(
      (callback) => cffi.ximgproc_niBlackThreshold_Async(
        src.ref,
        maxValue,
        type,
        blockSize,
        k,
        binarizationMethod,
        r,
        callback,
      ),
      matCompleter,
    );