OpenCV for Unity 2.6.3
Enox Software / Please refer to OpenCV official document ( http://docs.opencv.org/4.10.0/index.html ) for the details of the argument of the method.
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Static Public Member Functions | |
static void | groupRectangles (MatOfRect rectList, MatOfInt weights, int groupThreshold, double eps) |
static void | groupRectangles (MatOfRect rectList, MatOfInt weights, int groupThreshold) |
static void | drawDetectedMarkers (Mat image, List< Mat > corners, Mat ids, Scalar borderColor) |
Draw detected markers in image. | |
static void | drawDetectedMarkers (Mat image, List< Mat > corners, Mat ids) |
Draw detected markers in image. | |
static void | drawDetectedMarkers (Mat image, List< Mat > corners) |
Draw detected markers in image. | |
static void | generateImageMarker (Dictionary dictionary, int id, int sidePixels, Mat img, int borderBits) |
Generate a canonical marker image. | |
static void | generateImageMarker (Dictionary dictionary, int id, int sidePixels, Mat img) |
Generate a canonical marker image. | |
static Dictionary | getPredefinedDictionary (int dict) |
Returns one of the predefined dictionaries referenced by DICT_*. | |
static Dictionary | extendDictionary (int nMarkers, int markerSize, Dictionary baseDictionary, int randomSeed) |
Extend base dictionary by new nMarkers. | |
static Dictionary | extendDictionary (int nMarkers, int markerSize, Dictionary baseDictionary) |
Extend base dictionary by new nMarkers. | |
static Dictionary | extendDictionary (int nMarkers, int markerSize) |
Extend base dictionary by new nMarkers. | |
static void | drawDetectedCornersCharuco (Mat image, Mat charucoCorners, Mat charucoIds, Scalar cornerColor) |
Draws a set of Charuco corners. | |
static void | drawDetectedCornersCharuco (Mat image, Mat charucoCorners, Mat charucoIds) |
Draws a set of Charuco corners. | |
static void | drawDetectedCornersCharuco (Mat image, Mat charucoCorners) |
Draws a set of Charuco corners. | |
static void | drawDetectedDiamonds (Mat image, List< Mat > diamondCorners, Mat diamondIds, Scalar borderColor) |
Draw a set of detected ChArUco Diamond markers. | |
static void | drawDetectedDiamonds (Mat image, List< Mat > diamondCorners, Mat diamondIds) |
Draw a set of detected ChArUco Diamond markers. | |
static void | drawDetectedDiamonds (Mat image, List< Mat > diamondCorners) |
Draw a set of detected ChArUco Diamond markers. | |
static void | drawDetectedMarkers (Mat image, List< Mat > corners, Mat ids, in Vec4d borderColor) |
Draw detected markers in image. | |
static void | drawDetectedCornersCharuco (Mat image, Mat charucoCorners, Mat charucoIds, in Vec4d cornerColor) |
Draws a set of Charuco corners. | |
static void | drawDetectedDiamonds (Mat image, List< Mat > diamondCorners, Mat diamondIds, in Vec4d borderColor) |
Draw a set of detected ChArUco Diamond markers. | |
static void | drawDetectedMarkers (Mat image, List< Mat > corners, Mat ids, in(double v0, double v1, double v2, double v3) borderColor) |
Draw detected markers in image. | |
static void | drawDetectedCornersCharuco (Mat image, Mat charucoCorners, Mat charucoIds, in(double v0, double v1, double v2, double v3) cornerColor) |
Draws a set of Charuco corners. | |
static void | drawDetectedDiamonds (Mat image, List< Mat > diamondCorners, Mat diamondIds, in(double v0, double v1, double v2, double v3) borderColor) |
Draw a set of detected ChArUco Diamond markers. | |
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Draws a set of Charuco corners.
image | input/output image. It must have 1 or 3 channels. The number of channels is not altered. |
charucoCorners | vector of detected charuco corners |
charucoIds | list of identifiers for each corner in charucoCorners |
cornerColor | color of the square surrounding each corner |
This function draws a set of detected Charuco corners. If identifiers vector is provided, it also draws the id of each corner.
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Draws a set of Charuco corners.
image | input/output image. It must have 1 or 3 channels. The number of channels is not altered. |
charucoCorners | vector of detected charuco corners |
charucoIds | list of identifiers for each corner in charucoCorners |
cornerColor | color of the square surrounding each corner |
This function draws a set of detected Charuco corners. If identifiers vector is provided, it also draws the id of each corner.
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Draws a set of Charuco corners.
image | input/output image. It must have 1 or 3 channels. The number of channels is not altered. |
charucoCorners | vector of detected charuco corners |
charucoIds | list of identifiers for each corner in charucoCorners |
cornerColor | color of the square surrounding each corner |
This function draws a set of detected Charuco corners. If identifiers vector is provided, it also draws the id of each corner.
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Draws a set of Charuco corners.
image | input/output image. It must have 1 or 3 channels. The number of channels is not altered. |
charucoCorners | vector of detected charuco corners |
charucoIds | list of identifiers for each corner in charucoCorners |
cornerColor | color of the square surrounding each corner |
This function draws a set of detected Charuco corners. If identifiers vector is provided, it also draws the id of each corner.
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Draws a set of Charuco corners.
image | input/output image. It must have 1 or 3 channels. The number of channels is not altered. |
charucoCorners | vector of detected charuco corners |
charucoIds | list of identifiers for each corner in charucoCorners |
cornerColor | color of the square surrounding each corner |
This function draws a set of detected Charuco corners. If identifiers vector is provided, it also draws the id of each corner.
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Draw a set of detected ChArUco Diamond markers.
image | input/output image. It must have 1 or 3 channels. The number of channels is not altered. |
diamondCorners | positions of diamond corners in the same format returned by detectCharucoDiamond(). (e.g std::vector<std::vector<cv::Point2f> > ). For N detected markers, the dimensions of this array should be Nx4. The order of the corners should be clockwise. |
diamondIds | vector of identifiers for diamonds in diamondCorners, in the same format returned by detectCharucoDiamond() (e.g. std::vector<Vec4i>). Optional, if not provided, ids are not painted. |
borderColor | color of marker borders. Rest of colors (text color and first corner color) are calculated based on this one. |
Given an array of detected diamonds, this functions draws them in the image. The marker borders are painted and the markers identifiers if provided. Useful for debugging purposes.
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Draw a set of detected ChArUco Diamond markers.
image | input/output image. It must have 1 or 3 channels. The number of channels is not altered. |
diamondCorners | positions of diamond corners in the same format returned by detectCharucoDiamond(). (e.g std::vector<std::vector<cv::Point2f> > ). For N detected markers, the dimensions of this array should be Nx4. The order of the corners should be clockwise. |
diamondIds | vector of identifiers for diamonds in diamondCorners, in the same format returned by detectCharucoDiamond() (e.g. std::vector<Vec4i>). Optional, if not provided, ids are not painted. |
borderColor | color of marker borders. Rest of colors (text color and first corner color) are calculated based on this one. |
Given an array of detected diamonds, this functions draws them in the image. The marker borders are painted and the markers identifiers if provided. Useful for debugging purposes.
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Draw a set of detected ChArUco Diamond markers.
image | input/output image. It must have 1 or 3 channels. The number of channels is not altered. |
diamondCorners | positions of diamond corners in the same format returned by detectCharucoDiamond(). (e.g std::vector<std::vector<cv::Point2f> > ). For N detected markers, the dimensions of this array should be Nx4. The order of the corners should be clockwise. |
diamondIds | vector of identifiers for diamonds in diamondCorners, in the same format returned by detectCharucoDiamond() (e.g. std::vector<Vec4i>). Optional, if not provided, ids are not painted. |
borderColor | color of marker borders. Rest of colors (text color and first corner color) are calculated based on this one. |
Given an array of detected diamonds, this functions draws them in the image. The marker borders are painted and the markers identifiers if provided. Useful for debugging purposes.
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Draw a set of detected ChArUco Diamond markers.
image | input/output image. It must have 1 or 3 channels. The number of channels is not altered. |
diamondCorners | positions of diamond corners in the same format returned by detectCharucoDiamond(). (e.g std::vector<std::vector<cv::Point2f> > ). For N detected markers, the dimensions of this array should be Nx4. The order of the corners should be clockwise. |
diamondIds | vector of identifiers for diamonds in diamondCorners, in the same format returned by detectCharucoDiamond() (e.g. std::vector<Vec4i>). Optional, if not provided, ids are not painted. |
borderColor | color of marker borders. Rest of colors (text color and first corner color) are calculated based on this one. |
Given an array of detected diamonds, this functions draws them in the image. The marker borders are painted and the markers identifiers if provided. Useful for debugging purposes.
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Draw a set of detected ChArUco Diamond markers.
image | input/output image. It must have 1 or 3 channels. The number of channels is not altered. |
diamondCorners | positions of diamond corners in the same format returned by detectCharucoDiamond(). (e.g std::vector<std::vector<cv::Point2f> > ). For N detected markers, the dimensions of this array should be Nx4. The order of the corners should be clockwise. |
diamondIds | vector of identifiers for diamonds in diamondCorners, in the same format returned by detectCharucoDiamond() (e.g. std::vector<Vec4i>). Optional, if not provided, ids are not painted. |
borderColor | color of marker borders. Rest of colors (text color and first corner color) are calculated based on this one. |
Given an array of detected diamonds, this functions draws them in the image. The marker borders are painted and the markers identifiers if provided. Useful for debugging purposes.
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Draw detected markers in image.
image | input/output image. It must have 1 or 3 channels. The number of channels is not altered. |
corners | positions of marker corners on input image. (e.g std::vector<std::vector<cv::Point2f> > ). For N detected markers, the dimensions of this array should be Nx4. The order of the corners should be clockwise. |
ids | vector of identifiers for markers in markersCorners . Optional, if not provided, ids are not painted. |
borderColor | color of marker borders. Rest of colors (text color and first corner color) are calculated based on this one to improve visualization. |
Given an array of detected marker corners and its corresponding ids, this functions draws the markers in the image. The marker borders are painted and the markers identifiers if provided. Useful for debugging purposes.
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Draw detected markers in image.
image | input/output image. It must have 1 or 3 channels. The number of channels is not altered. |
corners | positions of marker corners on input image. (e.g std::vector<std::vector<cv::Point2f> > ). For N detected markers, the dimensions of this array should be Nx4. The order of the corners should be clockwise. |
ids | vector of identifiers for markers in markersCorners . Optional, if not provided, ids are not painted. |
borderColor | color of marker borders. Rest of colors (text color and first corner color) are calculated based on this one to improve visualization. |
Given an array of detected marker corners and its corresponding ids, this functions draws the markers in the image. The marker borders are painted and the markers identifiers if provided. Useful for debugging purposes.
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Draw detected markers in image.
image | input/output image. It must have 1 or 3 channels. The number of channels is not altered. |
corners | positions of marker corners on input image. (e.g std::vector<std::vector<cv::Point2f> > ). For N detected markers, the dimensions of this array should be Nx4. The order of the corners should be clockwise. |
ids | vector of identifiers for markers in markersCorners . Optional, if not provided, ids are not painted. |
borderColor | color of marker borders. Rest of colors (text color and first corner color) are calculated based on this one to improve visualization. |
Given an array of detected marker corners and its corresponding ids, this functions draws the markers in the image. The marker borders are painted and the markers identifiers if provided. Useful for debugging purposes.
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Draw detected markers in image.
image | input/output image. It must have 1 or 3 channels. The number of channels is not altered. |
corners | positions of marker corners on input image. (e.g std::vector<std::vector<cv::Point2f> > ). For N detected markers, the dimensions of this array should be Nx4. The order of the corners should be clockwise. |
ids | vector of identifiers for markers in markersCorners . Optional, if not provided, ids are not painted. |
borderColor | color of marker borders. Rest of colors (text color and first corner color) are calculated based on this one to improve visualization. |
Given an array of detected marker corners and its corresponding ids, this functions draws the markers in the image. The marker borders are painted and the markers identifiers if provided. Useful for debugging purposes.
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Draw detected markers in image.
image | input/output image. It must have 1 or 3 channels. The number of channels is not altered. |
corners | positions of marker corners on input image. (e.g std::vector<std::vector<cv::Point2f> > ). For N detected markers, the dimensions of this array should be Nx4. The order of the corners should be clockwise. |
ids | vector of identifiers for markers in markersCorners . Optional, if not provided, ids are not painted. |
borderColor | color of marker borders. Rest of colors (text color and first corner color) are calculated based on this one to improve visualization. |
Given an array of detected marker corners and its corresponding ids, this functions draws the markers in the image. The marker borders are painted and the markers identifiers if provided. Useful for debugging purposes.
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Extend base dictionary by new nMarkers.
nMarkers | number of markers in the dictionary |
markerSize | number of bits per dimension of each markers |
baseDictionary | Include the markers in this dictionary at the beginning (optional) |
randomSeed | a user supplied seed for theRNG() |
This function creates a new dictionary composed by nMarkers markers and each markers composed by markerSize x markerSize bits. If baseDictionary is provided, its markers are directly included and the rest are generated based on them. If the size of baseDictionary is higher than nMarkers, only the first nMarkers in baseDictionary are taken and no new marker is added.
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Extend base dictionary by new nMarkers.
nMarkers | number of markers in the dictionary |
markerSize | number of bits per dimension of each markers |
baseDictionary | Include the markers in this dictionary at the beginning (optional) |
randomSeed | a user supplied seed for theRNG() |
This function creates a new dictionary composed by nMarkers markers and each markers composed by markerSize x markerSize bits. If baseDictionary is provided, its markers are directly included and the rest are generated based on them. If the size of baseDictionary is higher than nMarkers, only the first nMarkers in baseDictionary are taken and no new marker is added.
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Extend base dictionary by new nMarkers.
nMarkers | number of markers in the dictionary |
markerSize | number of bits per dimension of each markers |
baseDictionary | Include the markers in this dictionary at the beginning (optional) |
randomSeed | a user supplied seed for theRNG() |
This function creates a new dictionary composed by nMarkers markers and each markers composed by markerSize x markerSize bits. If baseDictionary is provided, its markers are directly included and the rest are generated based on them. If the size of baseDictionary is higher than nMarkers, only the first nMarkers in baseDictionary are taken and no new marker is added.
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Generate a canonical marker image.
dictionary | dictionary of markers indicating the type of markers |
id | identifier of the marker that will be returned. It has to be a valid id in the specified dictionary. |
sidePixels | size of the image in pixels |
img | output image with the marker |
borderBits | width of the marker border. |
This function returns a marker image in its canonical form (i.e. ready to be printed)
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Generate a canonical marker image.
dictionary | dictionary of markers indicating the type of markers |
id | identifier of the marker that will be returned. It has to be a valid id in the specified dictionary. |
sidePixels | size of the image in pixels |
img | output image with the marker |
borderBits | width of the marker border. |
This function returns a marker image in its canonical form (i.e. ready to be printed)
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Returns one of the predefined dictionaries referenced by DICT_*.
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This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
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This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
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