# getUnderExposureSensibility method

int getUnderExposureSensibility()

Gets the sensibility of the under-exposure classifier, from 0 to 255. The higher the value, the more sensitive the algorithm will be, meaning that it will be more likely to estimate under-exposed face images. Hint: Default value is 66.

return Sensibility of the under-exposure classifier, from 0 to 255. throws FaceException An error has occurred during Face Library execution.

## Implementation

    int getUnderExposureSensibility() {
      Pointer<Int> pUnderExposureSensibility = calloc();
      try {
        var err = faceSDK.id3FaceAnalyser_GetUnderExposureSensibility(_pHandle.value, pUnderExposureSensibility);
        if (err != FaceError.success.value) {
          throw FaceException(err);
        }
        final vUnderExposureSensibility = pUnderExposureSensibility.value;
        return vUnderExposureSensibility;
      } finally {
        calloc.free(pUnderExposureSensibility);
      }
    }