/// <summary>
/// Applies an advanced morphological operation to an image.
/// </summary>
/// <param name="src">Source image. CV_8UC1 and CV_8UC4 source types are supported.</param>
/// <param name="dst">Destination image with the same size and type as src.</param>
/// <param name="op">Type of morphological operation</param>
/// <param name="kernel">Structuring element.</param>
/// <param name="buf1"></param>
/// <param name="buf2"></param>
/// <param name="anchor">Position of an anchor within the element.
/// The default value Point(-1, -1) means that the anchor is at the element center.</param>
/// <param name="iterations">Number of times erosion and dilation to be applied.</param>
/// <param name="stream">Stream for the asynchronous version.</param>
public static void MorphologyEx(
GpuMat src, GpuMat dst, MorphologyOperation op, Mat kernel, GpuMat buf1, GpuMat buf2,
Point?anchor = null, int iterations = 1, Stream stream = null)
{
ThrowIfGpuNotAvailable();
if (src == null)
{
throw new ArgumentNullException(nameof(src));
}
if (dst == null)
{
throw new ArgumentNullException(nameof(dst));
}
if (kernel == null)
{
throw new ArgumentNullException(nameof(kernel));
}
if (buf1 == null)
{
throw new ArgumentNullException(nameof(buf1));
}
if (buf2 == null)
{
throw new ArgumentNullException(nameof(buf2));
}
src.ThrowIfDisposed();
dst.ThrowIfDisposed();
kernel.ThrowIfDisposed();
buf1.ThrowIfDisposed();
buf2.ThrowIfDisposed();
Point anchor0 = anchor.GetValueOrDefault(new Point(-1, -1));
NativeMethods.gpu_morphologyEx2(src.CvPtr, dst.CvPtr, (int)op, kernel.CvPtr,
buf1.CvPtr, buf2.CvPtr, anchor0, iterations, Cv2.ToPtr(stream));
}
/// <summary>
/// Applies an advanced morphological operation to an image.
/// </summary>
/// <param name="src">Source image. CV_8UC1 and CV_8UC4 source types are supported.</param>
/// <param name="dst">Destination image with the same size and type as src.</param>
/// <param name="op">Type of morphological operation</param>
/// <param name="kernel">Structuring element.</param>
/// <param name="anchor">Position of an anchor within the element.
/// The default value Point(-1, -1) means that the anchor is at the element center.</param>
/// <param name="iterations">Number of times erosion and dilation to be applied.</param>
public static void MorphologyEx(
GpuMat src, GpuMat dst, MorphologyOperation op, Mat kernel, Point?anchor = null, int iterations = 1)
{
ThrowIfGpuNotAvailable();
if (src == null)
{
throw new ArgumentNullException("src");
}
if (dst == null)
{
throw new ArgumentNullException("dst");
}
if (kernel == null)
{
throw new ArgumentNullException("kernel");
}
src.ThrowIfDisposed();
dst.ThrowIfDisposed();
kernel.ThrowIfDisposed();
Point anchor0 = anchor.GetValueOrDefault(new Point(-1, -1));
NativeMethods.gpu_morphologyEx1(src.CvPtr, dst.CvPtr, (int)op, kernel.CvPtr, anchor0, iterations);
}
/// <summary>
/// 高度なモルフォロジー変換を行います．
/// </summary>
/// <param name="op">モルフォロジー演算の種類</param>
/// <param name="element">構造要素</param>
/// <param name="anchor">構造要素内のアンカー位置．デフォルト値の (-1, -1) は，アンカーが構造要素の中心にあることを意味します.</param>
/// <param name="iterations">収縮と膨張が適用される回数. [既定値は1]</param>
/// <param name="borderType">ピクセル外挿手法. [既定値はBorderType.Constant]</param>
/// <param name="borderValue">定数境界モードで利用されるピクセル値．デフォルト値は特別な意味を持ちます． [既定値は CvCpp.MorphologyDefaultBorderValue()]</param>
/// <returns>src と同じサイズ，同じ型の出力画像</returns>
#else
/// <summary>
/// Performs advanced morphological transformations
/// </summary>
/// <param name="op">Type of morphological operation</param>
/// <param name="element">Structuring element</param>
/// <param name="anchor">Position of the anchor within the element. The default value (-1, -1) means that the anchor is at the element center</param>
/// <param name="iterations">Number of times erosion and dilation are applied. [By default this is 1]</param>
/// <param name="borderType">The pixel extrapolation method. [By default this is BorderType.Constant]</param>
/// <param name="borderValue">The border value in case of a constant border. The default value has a special meaning. [By default this is CvCpp.MorphologyDefaultBorderValue()]</param>
/// <returns>Destination image. It will have the same size and the same type as src</returns>
#endif
public Mat MorphologyEx(MorphologyOperation op, InputArray element,
CvPoint? anchor = null, int iterations = 1, BorderType borderType = BorderType.Constant,
CvScalar? borderValue = null)
{
var dst = new Mat();
Cv2.MorphologyEx(this, dst, op, element, anchor, iterations, borderType, borderValue);
return dst;
}
public static extern void cvMorphologyEx(IntPtr src, IntPtr dst, IntPtr temp, IntPtr element, MorphologyOperation operation, int iterations);
/// <summary>
/// 高度なモルフォロジー変換を行います．
/// </summary>
/// <param name="src">入力画像</param>
/// <param name="dst">src と同じサイズ，同じ型の出力画像</param>
/// <param name="op">モルフォロジー演算の種類</param>
/// <param name="element">構造要素</param>
/// <param name="anchor">構造要素内のアンカー位置．デフォルト値の (-1, -1) は，アンカーが構造要素の中心にあることを意味します.</param>
/// <param name="iterations">収縮と膨張が適用される回数. [既定値は1]</param>
/// <param name="borderType">ピクセル外挿手法. [既定値はBorderType.Constant]</param>
/// <param name="borderValue">定数境界モードで利用されるピクセル値．デフォルト値は特別な意味を持ちます． [既定値は CvCpp.MorphologyDefaultBorderValue()]</param>
#else
/// <summary>
/// Performs advanced morphological transformations
/// </summary>
/// <param name="src">Source image</param>
/// <param name="dst">Destination image. It will have the same size and the same type as src</param>
/// <param name="op">Type of morphological operation</param>
/// <param name="element">Structuring element</param>
/// <param name="anchor">Position of the anchor within the element. The default value (-1, -1) means that the anchor is at the element center</param>
/// <param name="iterations">Number of times erosion and dilation are applied. [By default this is 1]</param>
/// <param name="borderType">The pixel extrapolation method. [By default this is BorderType.Constant]</param>
/// <param name="borderValue">The border value in case of a constant border. The default value has a special meaning. [By default this is CvCpp.MorphologyDefaultBorderValue()]</param>
#endif
public static void MorphologyEx(InputArray src, OutputArray dst, MorphologyOperation op, InputArray element,
CvPoint? anchor = null, int iterations = 1, BorderType borderType = BorderType.Constant, CvScalar? borderValue = null)
{
if (src == null)
throw new ArgumentNullException("src");
if (dst == null)
throw new ArgumentNullException("dst");
src.ThrowIfDisposed();
dst.ThrowIfNotReady();
CvPoint anchor0 = anchor.GetValueOrDefault(new CvPoint(-1, -1));
CvScalar borderValue0 = borderValue.GetValueOrDefault(MorphologyDefaultBorderValue());
IntPtr elementPtr = ToPtr(element);
NativeMethods.imgproc_morphologyEx(src.CvPtr, dst.CvPtr, (int)op, elementPtr, anchor0, iterations, (int)borderType, borderValue0);
dst.Fix();
}
/// <summary>
/// 高度なモルフォロジー変換を行います．
/// </summary>
/// <param name="src">入力画像</param>
/// <param name="dst">src と同じサイズ，同じ型の出力画像</param>
/// <param name="op">モルフォロジー演算の種類</param>
/// <param name="element">構造要素</param>
/// <param name="anchor">構造要素内のアンカー位置．デフォルト値の (-1, -1) は，アンカーが構造要素の中心にあることを意味します.</param>
/// <param name="iterations">収縮と膨張が適用される回数. [既定値は1]</param>
/// <param name="borderType">ピクセル外挿手法. [既定値はBorderType.Constant]</param>
/// <param name="borderValue">定数境界モードで利用されるピクセル値．デフォルト値は特別な意味を持ちます． [既定値は CvCpp.MorphologyDefaultBorderValue()]</param>
#else
/// <summary>
/// Performs advanced morphological transformations
/// </summary>
/// <param name="src">Source image</param>
/// <param name="dst">Destination image. It will have the same size and the same type as src</param>
/// <param name="op">Type of morphological operation</param>
/// <param name="element">Structuring element</param>
/// <param name="anchor">Position of the anchor within the element. The default value (-1, -1) means that the anchor is at the element center</param>
/// <param name="iterations">Number of times erosion and dilation are applied. [By default this is 1]</param>
/// <param name="borderType">The pixel extrapolation method. [By default this is BorderType.Constant]</param>
/// <param name="borderValue">The border value in case of a constant border. The default value has a special meaning. [By default this is CvCpp.MorphologyDefaultBorderValue()]</param>
#endif
public static void MorphologyEx(Mat src, Mat dst, MorphologyOperation op, Mat element,
CvPoint? anchor = null, int iterations = 1, BorderType borderType = BorderType.Constant, CvScalar? borderValue = null)
{
if (src == null)
throw new ArgumentNullException("src");
if (dst == null)
throw new ArgumentNullException("dst");
if (element == null)
throw new ArgumentNullException("element");
CvPoint _anchor = anchor.GetValueOrDefault(new CvPoint(-1, -1));
CvScalar _borderValue = borderValue.GetValueOrDefault(MorphologyDefaultBorderValue());
CppInvoke.cv_morphologyEx(src.CvPtr, dst.CvPtr, op, element.CvPtr, _anchor, iterations, borderType, _borderValue);
}
/// <summary>
/// Applies an advanced morphological operation to an image.
/// </summary>
/// <param name="src">Source image. CV_8UC1 and CV_8UC4 source types are supported.</param>
/// <param name="dst">Destination image with the same size and type as src.</param>
/// <param name="op">Type of morphological operation</param>
/// <param name="kernel">Structuring element.</param>
/// <param name="buf1"></param>
/// <param name="buf2"></param>
/// <param name="anchor">Position of an anchor within the element.
/// The default value Point(-1, -1) means that the anchor is at the element center.</param>
/// <param name="iterations">Number of times erosion and dilation to be applied.</param>
/// <param name="stream">Stream for the asynchronous version.</param>
public static void MorphologyEx(
GpuMat src, GpuMat dst, MorphologyOperation op, Mat kernel, GpuMat buf1, GpuMat buf2,
Point? anchor = null, int iterations = 1, Stream stream = null)
{
ThrowIfGpuNotAvailable();
if (src == null)
throw new ArgumentNullException("src");
if (dst == null)
throw new ArgumentNullException("dst");
if (kernel == null)
throw new ArgumentNullException("kernel");
if (buf1 == null)
throw new ArgumentNullException("buf1");
if (buf2 == null)
throw new ArgumentNullException("buf2");
src.ThrowIfDisposed();
dst.ThrowIfDisposed();
kernel.ThrowIfDisposed();
buf1.ThrowIfDisposed();
buf2.ThrowIfDisposed();
Point anchor0 = anchor.GetValueOrDefault(new Point(-1, -1));
NativeMethods.gpu_morphologyEx2(src.CvPtr, dst.CvPtr, (int)op, kernel.CvPtr,
buf1.CvPtr, buf2.CvPtr, anchor0, iterations, Cv2.ToPtr(stream));
}
