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Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.3.0.1416 (2.3.0.1416)
Type of chessboard calibration
Namespace: Emgu.CV.CvEnumAssembly: Emgu.CV (in Emgu.CV.dll) Version: 2.3.0.1416 (2.3.0.1416)
Syntax
| C# |
|---|
[FlagsAttribute] public enum CALIB_CB_TYPE |
| Visual Basic |
|---|
<FlagsAttribute> _ Public Enumeration CALIB_CB_TYPE |
| Visual C++ |
|---|
[FlagsAttribute] public enum class CALIB_CB_TYPE |
Members
| Member name | Value | Description | |
|---|---|---|---|
| DEFAULT | 0 | Default type | |
| ADAPTIVE_THRESH | 1 | Use adaptive thresholding to convert the image to black-n-white, rather than a fixed threshold level (computed from the average image brightness) | |
| NORMALIZE_IMAGE | 2 | Normalize the image using cvNormalizeHist before applying fixed or adaptive thresholding. | |
| FILTER_QUADS | 4 | Use additional criteria (like contour area, perimeter, square-like shape) to filter out false quads that are extracted at the contour retrieval stage | |
| FAST_CHECK | 8 | If it is on, then this check is performed before the main algorithm and if a chessboard is not found, the function returns 0 instead of wasting 0.3-1s on doing the full search. |
See Also
