Various operation flags for cvFindChessboardCorners
Namespace: OpenCvSharp
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
Members
| Member name | Value | Description | |
|---|---|---|---|
| Zero | 0 | No options | |
| AdaptiveThresh | 1 | Use adaptive thresholding to convert the image to black-n-white, rather than a fixed threshold level (computed from the average image brightness). [CV_CALIB_CB_ADAPTIVE_THRESH] | |
| NormalizeImage | 2 | Normalize the image using cvNormalizeHist before applying fixed or adaptive thresholding. [CV_CALIB_CB_NORMALIZE_IMAGE] | |
| FilterQuads | 4 | Use additional criteria (like contour area, perimeter, square-like shape) to filter out false quads that are extracted at the contour retrieval stage. [CV_CALIB_CB_FILTER_QUADS] |
See Also